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Look up an Autonomous System — holder, registry, contacts, announced IPv4/IPv6 prefixes, upstreams and downstreams.
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AS13205
British Telecommunications Limited Announcing routescachedAS nameUNSPECIFIED
OrganisationICH-MNT
Registry (RIR)RIPE NCC
HandleAS13205
RangeAS13205
Registered01 Jan 1970
Last changed15 Nov 2017
Abuse contact[email protected]
14IPv4 prefixes
0IPv6 prefixes
2Upstreams
0Downstreams
Upstreams
| AS | Network name | Visibility |
|---|---|---|
| AS5400 | BT British Telecommunications Limited | 268 |
| AS2856 | BT-UK-AS British Telecommunications Limited | 261 |
Downstreams
None seen.
IPv4 prefixes (14)
RPKI-validate all prefixes of AS13205
Contacts
| Role | Name | Handle | Email / phone | Address |
|---|---|---|---|---|
| registrant | ICH-MNT | ICH-MNT | ||
| administrative, technical | Ignite Content Hosting Registry | ICHR1-RIPE | BT Global Services DCS Registry, British Telecommunications PLC, 81 Newgate Street, London GB | |
| registrant | British Telecommunications Limited | ORG-BT4-RIPE | +44 3316 260934 | pp HWJ380, PO Box 78961 1 Braham Street, E1W 9TD, London, UNITED KINGDOM |
| registrant | RIPE-NCC-END-MNT | RIPE-NCC-END-MNT | ||
| abuse | BT Corporate Registry | BTCR3-RIPE | [email protected] | British Telecommunications, 81 Newgate Street, London GB |
| administrative, technical | BT Computer Emergency Response Team | BCER1-RIPE | +44 1908 609 271, +44 1908 230 343 | PP L16, Pheonix House, 202 Elder Gate, Milton Keynes, Buckinghamshire, MK9 1BE |
| registrant | BTENT-MNT | BTENT-MNT | ||
| administrative | Mohammed Sajid | MS35380-RIPE | +44 3316 640745 | pp HWJ380, PO Box 78961, 1 Braham Street, London, E1W 9TD |
Raw registry response
{
"handle": "AS13205",
"startAutnum": 13205,
"endAutnum": 13205,
"name": "UNSPECIFIED",
"status": [
"active"
],
"entities": [
{
"handle": "ICH-MNT",
"vcardArray": [
"vcard",
[
[
"version",
[],
"text",
"4.0"
],
[
"fn",
[],
"text",
"ICH-MNT"
],
[
"kind",
[],
"text",
"individual"
]
]
],
"roles": [
"registrant"
],
"links": [
{
"value": "https://rdap.db.ripe.net/autnum/13205",
"rel": "self",
"href": "https://rdap.db.ripe.net/entity/ICH-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": "ICHR1-RIPE",
"vcardArray": [
"vcard",
[
[
"version",
[],
"text",
"4.0"
],
[
"fn",
[],
"text",
"Ignite Content Hosting Registry"
],
[
"kind",
[],
"text",
"group"
],
[
"adr",
{
"label": "BT Global Services DCS Registry\nBritish Telecommunications PLC\n81 Newgate Street\nLondon GB"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
]
]
],
"roles": [
"administrative",
"technical"
],
"links": [
{
"value": "https://rdap.db.ripe.net/autnum/13205",
"rel": "self",
"href": "https://rdap.db.ripe.net/entity/ICHR1-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-BT4-RIPE",
"vcardArray": [
"vcard",
[
[
"version",
[],
"text",
"4.0"
],
[
"fn",
[],
"text",
"British Telecommunications Limited"
],
[
"kind",
[],
"text",
"org"
],
[
"adr",
{
"label": "pp HWJ380, PO Box 78961 1 Braham Street\nE1W 9TD\nLondon\nUNITED KINGDOM"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"tel",
{
"type": "voice"
},
"text",
"+44 3316 260934"
]
]
],
"roles": [
"registrant"
],
"links": [
{
"value": "https://rdap.db.ripe.net/autnum/13205",
"rel": "self",
"href": "https://rdap.db.ripe.net/entity/ORG-BT4-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/13205",
"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": "BTCR3-RIPE",
"vcardArray": [
"vcard",
[
[
"version",
[],
"text",
"4.0"
],
[
"fn",
[],
"text",
"BT Corporate Registry"
],
[
"kind",
[],
"text",
"group"
],
[
"adr",
{
"label": "British Telecommunications\n81 Newgate Street\nLondon GB"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"email",
{
"type": "abuse"
},
"text",
"[email protected]"
]
]
],
"roles": [
"abuse"
],
"entities": [
{
"handle": "BCER1-RIPE",
"vcardArray": [
"vcard",
[
[
"version",
[],
"text",
"4.0"
],
[
"fn",
[],
"text",
"BT Computer Emergency Response Team"
],
[
"kind",
[],
"text",
"individual"
],
[
"adr",
{
"label": "PP L16\nPheonix House\n202 Elder Gate\nMilton Keynes\nBuckinghamshire\nMK9 1BE"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"tel",
{
"type": "voice"
},
"text",
"+44 1908 609 271"
],
[
"tel",
{
"type": "fax"
},
"text",
"+44 1908 230 343"
]
]
],
"roles": [
"administrative",
"technical"
],
"links": [
{
"value": "https://rdap.db.ripe.net/autnum/13205",
"rel": "self",
"href": "https://rdap.db.ripe.net/entity/BCER1-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": "BTENT-MNT",
"vcardArray": [
"vcard",
[
[
"version",
[],
"text",
"4.0"
],
[
"fn",
[],
"text",
"BTENT-MNT"
],
[
"kind",
[],
"text",
"individual"
]
]
],
"roles": [
"registrant"
],
"links": [
{
"value": "https://rdap.db.ripe.net/autnum/13205",
"rel": "self",
"href": "https://rdap.db.ripe.net/entity/BTENT-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": "MS35380-RIPE",
"vcardArray": [
"vcard",
[
[
"version",
[],
"text",
"4.0"
],
[
"fn",
[],
"text",
"Mohammed Sajid"
],
[
"kind",
[],
"text",
"individual"
],
[
"adr",
{
"label": "pp HWJ380\nPO Box 78961\n1 Braham Street\nLondon\nE1W 9TD"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"tel",
{
"type": "voice"
},
"text",
"+44 3316 640745"
]
]
],
"roles": [
"administrative"
],
"links": [
{
"value": "https://rdap.db.ripe.net/autnum/13205",
"rel": "self",
"href": "https://rdap.db.ripe.net/entity/MS35380-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"
}
],
"objectClassName": "entity"
}
],
"remarks": [
{
"description": [
"BTWWIDC-H Autonomous System",
"BT Global Services DCS WorldWide Internet Data Centre",
"Amsterdam"
]
}
],
"links": [
{
"value": "https://rdap.db.ripe.net/autnum/13205",
"rel": "rdap-up",
"href": "https://rdap.db.ripe.net/autnums/rirSearch1/rdap-up/AS13205",
"type": "application/rdap+json"
},
{
"value": "https://rdap.db.ripe.net/autnum/13205",
"rel": "rdap-up rdap-active",
"href": "https://rdap.db.ripe.net/autnums/rirSearch1/rdap-up/AS13205?status=active",
"type": "application/rdap+json"
},
{
"value": "https://rdap.db.ripe.net/autnum/13205",
"rel": "rdap-down",
"href": "https://rdap.db.ripe.net/autnums/rirSearch1/rdap-down/AS13205",
"type": "application/rdap+json"
},
{
"value": "https://rdap.db.ripe.net/autnum/13205",
"rel": "rdap-top",
"href": "https://rdap.db.ripe.net/autnums/rirSearch1/rdap-top/AS13205",
"type": "application/rdap+json"
},
{
"value": "https://rdap.db.ripe.net/autnum/13205",
"rel": "rdap-top rdap-active",
"href": "https://rdap.db.ripe.net/autnums/rirSearch1/rdap-top/AS13205?status=active",
"type": "application/rdap+json"
},
{
"value": "https://rdap.db.ripe.net/autnum/13205",
"rel": "rdap-bottom",
"href": "https://rdap.db.ripe.net/autnums/rirSearch1/rdap-bottom/AS13205",
"type": "application/rdap+json"
},
{
"value": "https://rdap.db.ripe.net/autnum/13205",
"rel": "self",
"href": "https://rdap.db.ripe.net/autnum/13205",
"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": "1970-01-01T00:00:00Z"
},
{
"eventAction": "last changed",
"eventDate": "2017-11-15T09:15:51Z"
}
],
"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/13205",
"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/13205",
"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": "$.entities[?(@.handle=='ICHR1-RIPE')].vcardArray[1][?(@[0]=='e-mail')]",
"method": "removal"
},
{
"name": {
"description": "Personal e-mail information"
},
"reason": {
"description": "Personal data"
},
"prePath": "$.entities[?(@.handle=='ORG-BT4-RIPE')].vcardArray[1][?(@[0]=='e-mail')]",
"method": "removal"
},
{
"name": {
"description": "Personal e-mail information"
},
"reason": {
"description": "Personal data"
},
"prePath": "$.entities[?(@.handle=='BTCR3-RIPE')].vcardArray[1][?(@[0]=='e-mail')]",
"method": "removal"
}
]
}Results come from public internet registries and live global routing data. Results are cached for up to an hour. Lookups are logged with your IP address to prevent abuse — see our Privacy Policy.