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AS WHOIS

Look up an Autonomous System — holder, registry, contacts, announced IPv4/IPv6 prefixes, upstreams and downstreams.

Your public IP address216.73.217.106 IPv4

AS42831

UKSERVERS-AS UK Dedicated Servers Limited Announcing routes
AS nameUKSERVERS-AS
OrganisationUK Dedicated Servers Limited
Registry (RIR)RIPE NCC
HandleAS42831
RangeAS42831
Registered24 Apr 2007
Last changed08 Nov 2025
Abuse contact[email protected]
268IPv4 prefixes
8IPv6 prefixes
21Upstreams
23Downstreams

Upstreams

ASNetwork nameVisibility
AS3257GTT-BACKBONE GTT Communications Inc.1924
AS2914NTT-DATA-2914 - NTT America, Inc.1539
AS6939HURRICANE - Hurricane Electric LLC1493
AS8218NEO-ASN Zayo Infrastructure France SA170
AS60068CDN77 Datacamp Limited105
AS14840AS14840 - BR.Digital Telecom88
AS6461ZAYO-6461 - Zayo Bandwidth70
AS35200TransitX-Ltd TransitX Ltd66
AS6204ZET-NET INTERKVM HOST SRL47
AS286KPN GTT Communications Inc.44
AS37100SEACOM Limited - SEACOM Limited41
AS39351ESAB-AS 31173 Services AB40
AS9009M247 M247 Europe SRL37
AS31500GNM-AS Global Network Management Inc36
AS22356AS22356 - Durand do Brasil Ltda33

Downstreams

ASNetwork nameVisibility
AS35200TransitX-Ltd TransitX Ltd2997
AS59676NETWORKSERVICES-SEC Network Services Ltd.388
AS207108ahcloud AH CLOUD LTD201
AS7489HOSTUS-GLOBAL-AS - HostUS192
AS64080SYN-UK SYN LTD161
AS201323host-media-ltd Host Media Ltd159
AS216382LAYER LAYER MARKETING SERVICES L.L.C159
AS51692HyberHost Steven Smith trading as HyberHost159
AS64245AS-DIGITALFYRE - DigitalFyre Internet Solutions, LLC.159
AS216307HYPERHOST-AS Hyperhost Solutions Limited157
AS206074ASCOMMONDIGIT F.N.S. HOLDINGS LIMITED138
AS200260Debugged-Network Debugged Ltd91
AS46261QUICKPACKET - QuickPacket, LLC91
AS1004AMBYRE - Ambyre LLC86
AS136787PACKETHUBSA-AS-AP - PacketHub S.A.77
IPv4 prefixes (268)
163.5.111.0/24169.40.109.0/2437.202.213.0/2431.59.123.0/24141.11.214.0/2445.142.236.0/2482.41.118.0/2481.92.218.0/2482.41.141.0/24141.11.215.0/24213.220.58.0/24143.14.114.0/24166.88.202.0/24163.5.230.0/24136.0.219.0/24196.17.114.0/2394.136.168.0/22168.222.109.0/2451.194.136.0/24150.241.144.0/24151.243.175.0/2478.110.170.0/2482.24.33.0/24193.223.79.0/24163.5.219.0/24154.16.7.0/24185.75.20.0/23140.233.165.0/24163.5.242.0/2445.155.100.0/2395.85.196.0/2296.62.220.0/24185.72.150.0/2491.109.112.0/2195.85.208.0/22167.148.205.0/2431.58.164.0/2489.116.148.0/24167.148.192.0/2481.92.217.0/2478.157.203.0/24150.241.238.0/2482.41.18.0/24163.5.155.0/24192.31.26.0/2494.229.64.0/20148.135.174.0/24169.40.134.0/2487.229.10.0/24143.14.93.0/24176.125.248.0/2494.46.207.0/2482.25.59.0/2423.27.183.0/2493.88.159.0/24162.141.104.0/24109.176.165.0/24194.169.80.0/24195.216.183.0/24168.222.108.0/24194.169.81.0/2445.43.86.0/2482.25.143.0/24143.14.241.0/2431.58.43.0/24168.222.110.0/245.101.136.0/21212.100.168.0/2478.157.206.0/23143.14.136.0/2437.143.61.0/2482.38.51.0/2446.37.118.0/24151.245.44.0/24162.141.11.0/24151.244.249.0/24178.159.0.0/2023.27.110.0/24155.117.227.0/24192.35.198.0/24167.148.157.0/24169.40.127.0/2482.38.29.0/24185.99.254.0/2431.57.113.0/2478.110.172.0/2231.56.67.0/2431.57.186.0/245.56.31.0/2482.38.6.0/2481.92.192.0/22136.0.230.0/2431.57.236.0/24163.5.156.0/2437.9.56.0/215.101.168.0/2179.172.254.0/242.26.44.0/22202.155.159.0/24185.240.122.0/245.83.215.0/2477.75.198.0/2482.24.126.0/2486.110.55.0/24185.54.84.0/22136.0.87.0/2483.136.212.0/24178.219.6.0/2494.46.245.0/24191.96.209.0/2492.62.248.0/2482.24.24.0/24166.0.80.0/22155.117.254.0/24213.218.213.0/24162.141.88.0/24150.241.133.0/2486.110.50.0/2482.41.4.0/24185.99.252.0/2482.25.41.0/2494.46.192.0/22150.241.134.0/24191.96.110.0/24169.40.106.0/24141.98.42.0/24169.40.105.0/24185.222.29.0/2482.24.81.0/24143.20.193.0/2482.41.145.0/24163.5.170.0/242.58.86.0/24167.148.211.0/24143.20.46.0/245.101.144.0/2182.41.147.0/2482.38.48.0/2451.194.134.0/2485.239.150.0/24136.0.240.0/2482.21.131.0/24213.220.51.0/2492.113.91.0/24192.228.114.0/24143.20.15.0/24185.242.156.0/2482.38.49.0/2486.110.59.0/2450.114.252.0/22185.17.24.0/2477.83.254.0/24163.5.142.0/2446.236.215.0/24109.234.210.0/24185.113.128.0/2346.203.105.0/2494.46.244.0/24155.117.244.0/24150.241.137.0/24167.148.144.0/24151.242.99.0/2482.38.5.0/2482.39.115.0/2482.38.18.0/24185.99.253.0/2482.41.121.0/2485.237.68.0/24167.148.152.0/24143.20.119.0/24151.244.164.0/2431.132.0.0/21163.5.177.0/24143.20.181.0/24178.254.180.0/242.26.36.0/22143.14.80.0/2431.22.108.0/2494.46.247.0/24136.0.192.0/24168.222.7.0/2482.41.201.0/24185.17.26.0/2494.46.220.0/2286.110.54.0/2482.25.205.0/24193.200.158.0/2482.41.144.0/2445.150.4.0/2478.110.169.0/24102.165.56.0/2431.58.128.0/2431.59.88.0/2488.209.204.0/2486.110.48.0/24178.248.76.0/24185.114.158.0/24167.148.202.0/24196.18.158.0/23185.242.157.0/24217.25.11.0/24185.103.96.0/2278.157.192.0/21194.32.164.0/2451.241.184.0/2378.157.201.0/24151.242.40.0/24185.242.159.0/24136.0.208.0/2482.41.59.0/24141.138.224.0/24155.117.110.0/2451.194.138.0/24150.241.132.0/2482.26.169.0/24143.20.123.0/24185.109.168.0/2246.182.22.0/24136.0.216.0/24143.20.183.0/2431.57.153.0/2477.75.120.0/2177.74.192.0/215.252.78.0/245.181.124.0/2431.56.156.0/24143.20.67.0/24194.33.58.0/2494.232.254.0/2491.199.172.0/24141.11.61.0/2423.27.187.0/24185.99.20.0/24155.117.115.0/2446.233.38.0/24136.0.112.0/24163.5.86.0/2491.224.108.0/2446.203.93.0/24185.251.231.0/2482.38.30.0/24191.101.59.0/2482.41.196.0/2485.209.229.0/2494.46.184.0/2282.21.128.0/2477.111.104.0/2482.41.17.0/2437.202.193.0/2482.38.50.0/2478.157.208.0/20213.157.120.0/2482.41.16.0/2450.114.244.0/2282.39.132.0/24212.87.201.0/2482.41.43.0/2477.83.105.0/2478.157.200.0/24155.117.196.0/24188.255.212.0/24185.242.158.0/24213.220.54.0/2482.41.203.0/2478.110.160.0/21185.17.27.0/24185.243.155.0/24181.215.229.0/24
IPv6 prefixes (8)

RPKI-validate all prefixes of AS42831

Contacts

RoleNameHandleEmail / phoneAddress
administrative, technicalDavid HowesDH1778-RIPE+44 (0)800 610 1 620UK Dedicated Servers Ltd, Continuity House, 205 Torrington Avenue, Coventry, CV4 9UT
registrantUK Dedicated Servers LimitedORG-UDSL2-RIPE+448006101620Continuity House, 205 Torrington Avenue, CV4 9UT, COVENTRY, UNITED KINGDOM
registrantRIPE-NCC-END-MNTRIPE-NCC-END-MNT
registrantUKSERVERS-MNTUKSERVERS-MNT
abuseUKSERVERS ABUSE MAILBOXUAM9-RIPE[email protected]UK Dedicated Servers Limited
registrantUKSERVERS-MNTUKSERVERS-MNT
Raw registry response
{
    "handle": "AS42831",
    "startAutnum": 42831,
    "endAutnum": 42831,
    "name": "UKSERVERS-AS",
    "status": [
        "active"
    ],
    "entities": [
        {
            "handle": "DH1778-RIPE",
            "vcardArray": [
                "vcard",
                [
                    [
                        "version",
                        [],
                        "text",
                        "4.0"
                    ],
                    [
                        "fn",
                        [],
                        "text",
                        "David Howes"
                    ],
                    [
                        "kind",
                        [],
                        "text",
                        "individual"
                    ],
                    [
                        "adr",
                        {
                            "label": "UK Dedicated Servers Ltd\nContinuity House\n205 Torrington Avenue\nCoventry\nCV4 9UT"
                        },
                        "text",
                        [
                            "",
                            "",
                            "",
                            "",
                            "",
                            "",
                            ""
                        ]
                    ],
                    [
                        "tel",
                        {
                            "type": "voice"
                        },
                        "text",
                        "+44 (0)800 610 1 620"
                    ]
                ]
            ],
            "roles": [
                "administrative",
                "technical"
            ],
            "links": [
                {
                    "value": "https://rdap.db.ripe.net/autnum/42831",
                    "rel": "self",
                    "href": "https://rdap.db.ripe.net/entity/DH1778-RIPE"
                },
                {
                    "value": "http://www.ripe.net/data-tools/support/documentation/terms",
                    "rel": "copyright",
                    "href": "http://www.ripe.net/data-tools/support/documentation/terms"
                }
            ],
            "objectClassName": "entity"
        },
        {
            "handle": "ORG-UDSL2-RIPE",
            "vcardArray": [
                "vcard",
                [
                    [
                        "version",
                        [],
                        "text",
                        "4.0"
                    ],
                    [
                        "fn",
                        [],
                        "text",
                        "UK Dedicated Servers Limited"
                    ],
                    [
                        "kind",
                        [],
                        "text",
                        "org"
                    ],
                    [
                        "adr",
                        {
                            "label": "Continuity House, 205 Torrington Avenue\nCV4 9UT\nCOVENTRY\nUNITED KINGDOM"
                        },
                        "text",
                        [
                            "",
                            "",
                            "",
                            "",
                            "",
                            "",
                            ""
                        ]
                    ],
                    [
                        "tel",
                        {
                            "type": "voice"
                        },
                        "text",
                        "+448006101620"
                    ]
                ]
            ],
            "roles": [
                "registrant"
            ],
            "links": [
                {
                    "value": "https://rdap.db.ripe.net/autnum/42831",
                    "rel": "self",
                    "href": "https://rdap.db.ripe.net/entity/ORG-UDSL2-RIPE"
                },
                {
                    "value": "http://www.ripe.net/data-tools/support/documentation/terms",
                    "rel": "copyright",
                    "href": "http://www.ripe.net/data-tools/support/documentation/terms"
                }
            ],
            "objectClassName": "entity"
        },
        {
            "handle": "RIPE-NCC-END-MNT",
            "vcardArray": [
                "vcard",
                [
                    [
                        "version",
                        [],
                        "text",
                        "4.0"
                    ],
                    [
                        "fn",
                        [],
                        "text",
                        "RIPE-NCC-END-MNT"
                    ],
                    [
                        "kind",
                        [],
                        "text",
                        "individual"
                    ],
                    [
                        "org",
                        [],
                        "text",
                        "ORG-NCC1-RIPE"
                    ]
                ]
            ],
            "roles": [
                "registrant"
            ],
            "links": [
                {
                    "value": "https://rdap.db.ripe.net/autnum/42831",
                    "rel": "self",
                    "href": "https://rdap.db.ripe.net/entity/RIPE-NCC-END-MNT"
                },
                {
                    "value": "http://www.ripe.net/data-tools/support/documentation/terms",
                    "rel": "copyright",
                    "href": "http://www.ripe.net/data-tools/support/documentation/terms"
                }
            ],
            "objectClassName": "entity"
        },
        {
            "handle": "UKSERVERS-MNT",
            "vcardArray": [
                "vcard",
                [
                    [
                        "version",
                        [],
                        "text",
                        "4.0"
                    ],
                    [
                        "fn",
                        [],
                        "text",
                        "UKSERVERS-MNT"
                    ],
                    [
                        "kind",
                        [],
                        "text",
                        "individual"
                    ]
                ]
            ],
            "roles": [
                "registrant"
            ],
            "links": [
                {
                    "value": "https://rdap.db.ripe.net/autnum/42831",
                    "rel": "self",
                    "href": "https://rdap.db.ripe.net/entity/UKSERVERS-MNT"
                },
                {
                    "value": "http://www.ripe.net/data-tools/support/documentation/terms",
                    "rel": "copyright",
                    "href": "http://www.ripe.net/data-tools/support/documentation/terms"
                }
            ],
            "objectClassName": "entity"
        },
        {
            "handle": "UAM9-RIPE",
            "vcardArray": [
                "vcard",
                [
                    [
                        "version",
                        [],
                        "text",
                        "4.0"
                    ],
                    [
                        "fn",
                        [],
                        "text",
                        "UKSERVERS ABUSE MAILBOX"
                    ],
                    [
                        "kind",
                        [],
                        "text",
                        "group"
                    ],
                    [
                        "adr",
                        {
                            "label": "UK Dedicated Servers Limited"
                        },
                        "text",
                        [
                            "",
                            "",
                            "",
                            "",
                            "",
                            "",
                            ""
                        ]
                    ],
                    [
                        "email",
                        {
                            "type": "abuse"
                        },
                        "text",
                        "[email protected]"
                    ]
                ]
            ],
            "roles": [
                "abuse"
            ],
            "entities": [
                {
                    "handle": "UKSERVERS-MNT",
                    "vcardArray": [
                        "vcard",
                        [
                            [
                                "version",
                                [],
                                "text",
                                "4.0"
                            ],
                            [
                                "fn",
                                [],
                                "text",
                                "UKSERVERS-MNT"
                            ],
                            [
                                "kind",
                                [],
                                "text",
                                "individual"
                            ]
                        ]
                    ],
                    "roles": [
                        "registrant"
                    ],
                    "links": [
                        {
                            "value": "https://rdap.db.ripe.net/autnum/42831",
                            "rel": "self",
                            "href": "https://rdap.db.ripe.net/entity/UKSERVERS-MNT"
                        },
                        {
                            "value": "http://www.ripe.net/data-tools/support/documentation/terms",
                            "rel": "copyright",
                            "href": "http://www.ripe.net/data-tools/support/documentation/terms"
                        }
                    ],
                    "objectClassName": "entity"
                }
            ],
            "objectClassName": "entity"
        }
    ],
    "remarks": [
        {
            "description": [
                "UK Dedicated Servers, Hosting and Co-Location",
                "IP Transit and Rackspace Solutions",
                "",
                "+-------------------------------------+",
                "| UPSTREAM TRANSIT |",
                "- NTT (AS2914)",
                "- GTT (AS3257)",
                "- Lumen / Level3 / Colt (AS3356)",
                "--------------------------------------------------------------",
                "| PUBLIC PEERING |",
                "- LINX (London)",
                "v4: 195.66.225.162",
                "v6: 2001:7f8:4::a74f:1",
                "- LONAP (London)",
                "v4: 5.57.81.166",
                "v6: 2001:7f8:17::a74f:1",
                "- LINX Manchester",
                "v4: 195.66.244.142",
                "v6: 2001:7f8:4:2::a74f:1",
                "- Route servers used where appropriate; bilaterals welcome.",
                "| PRIVATE PEERING (PREF) |",
                "Preferred where >2500 Mbps is exchanged at the following locations:",
                "- UK Servers Coventry (Continuity House) [COV]",
                "- Telehouse North 2 [THN2]",
                "- Telehouse West [THW]",
                "- Telehouse East [THE]",
                "- Equinix Manchester MA1 [MA1]",
                "| DOWNSTREAM CUSTOMERS |"
            ]
        }
    ],
    "links": [
        {
            "value": "https://rdap.db.ripe.net/autnum/42831",
            "rel": "rdap-up",
            "href": "https://rdap.db.ripe.net/autnums/rirSearch1/rdap-up/AS42831",
            "type": "application/rdap+json"
        },
        {
            "value": "https://rdap.db.ripe.net/autnum/42831",
            "rel": "rdap-up rdap-active",
            "href": "https://rdap.db.ripe.net/autnums/rirSearch1/rdap-up/AS42831?status=active",
            "type": "application/rdap+json"
        },
        {
            "value": "https://rdap.db.ripe.net/autnum/42831",
            "rel": "rdap-down",
            "href": "https://rdap.db.ripe.net/autnums/rirSearch1/rdap-down/AS42831",
            "type": "application/rdap+json"
        },
        {
            "value": "https://rdap.db.ripe.net/autnum/42831",
            "rel": "rdap-top",
            "href": "https://rdap.db.ripe.net/autnums/rirSearch1/rdap-top/AS42831",
            "type": "application/rdap+json"
        },
        {
            "value": "https://rdap.db.ripe.net/autnum/42831",
            "rel": "rdap-top rdap-active",
            "href": "https://rdap.db.ripe.net/autnums/rirSearch1/rdap-top/AS42831?status=active",
            "type": "application/rdap+json"
        },
        {
            "value": "https://rdap.db.ripe.net/autnum/42831",
            "rel": "rdap-bottom",
            "href": "https://rdap.db.ripe.net/autnums/rirSearch1/rdap-bottom/AS42831",
            "type": "application/rdap+json"
        },
        {
            "value": "https://rdap.db.ripe.net/autnum/42831",
            "rel": "self",
            "href": "https://rdap.db.ripe.net/autnum/42831",
            "type": "application/rdap+json"
        },
        {
            "value": "http://www.ripe.net/data-tools/support/documentation/terms",
            "rel": "copyright",
            "href": "http://www.ripe.net/data-tools/support/documentation/terms"
        }
    ],
    "events": [
        {
            "eventAction": "registration",
            "eventDate": "2007-04-24T12:12:21Z"
        },
        {
            "eventAction": "last changed",
            "eventDate": "2025-11-08T09:02:31Z"
        }
    ],
    "rdapConformance": [
        "nro_rdap_profile_asn_flat_0",
        "rirSearch1",
        "autnums",
        "cidr0",
        "rdap_level_0",
        "nro_rdap_profile_0",
        "redacted"
    ],
    "notices": [
        {
            "title": "Filtered",
            "description": [
                "This output has been filtered."
            ]
        },
        {
            "title": "Whois Inaccuracy Reporting",
            "description": [
                "If you see inaccuracies in the results, please visit:"
            ],
            "links": [
                {
                    "value": "https://rdap.db.ripe.net/autnum/42831",
                    "rel": "inaccuracy-report",
                    "href": "https://www.ripe.net/contact-form?topic=ripe_dbm&show_form=true",
                    "type": "text/html"
                }
            ]
        },
        {
            "title": "Source",
            "description": [
                "Objects returned came from source",
                "RIPE"
            ]
        },
        {
            "title": "Terms and Conditions",
            "description": [
                "This is the RIPE Database query service. The objects are in RDAP format."
            ],
            "links": [
                {
                    "value": "https://rdap.db.ripe.net/autnum/42831",
                    "rel": "terms-of-service",
                    "href": "http://www.ripe.net/db/support/db-terms-conditions.pdf",
                    "type": "application/pdf"
                }
            ]
        }
    ],
    "port43": "whois.ripe.net",
    "objectClassName": "autnum",
    "redacted": [
        {
            "name": {
                "description": "Personal e-mail information"
            },
            "reason": {
                "description": "Personal data"
            },
            "prePath": "$.entities[?(@.handle=='ORG-UDSL2-RIPE')].vcardArray[1][?(@[0]=='e-mail')]",
            "method": "removal"
        },
        {
            "name": {
                "description": "Personal e-mail information"
            },
            "reason": {
                "description": "Personal data"
            },
            "prePath": "$.entities[?(@.handle=='UAM9-RIPE')].vcardArray[1][?(@[0]=='e-mail')]",
            "method": "removal"
        }
    ]
}

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