Free network tools
AS WHOIS
Look up an Autonomous System — holder, registry, contacts, announced IPv4/IPv6 prefixes, upstreams and downstreams.
Network Report (All-in-one) BGP Looking Glass BGP Security Check RPKI Validator BGP Hijack & Leak Monitor ASN Intelligence Internet Outages & Anomalies Country Internet Report Domain Insights IP WHOIS AS WHOIS
AS28773
AS-MASTER Global Technologies of Ukraine LLC Announcing routesAS nameAS-MASTER
Organisationlir-ua-global-1-MNT
Registry (RIR)RIPE NCC
HandleAS28773
RangeAS28773
Registered20 Feb 2003
Last changed27 Feb 2025
Abuse contact[email protected]
2IPv4 prefixes
3IPv6 prefixes
15Upstreams
9Downstreams
Upstreams
| AS | Network name | Visibility |
|---|---|---|
| AS6939 | HURRICANE - Hurricane Electric LLC | 855 |
| AS3356 | LEVEL3 - Level 3 Parent, LLC | 133 |
| AS3257 | GTT-BACKBONE GTT Communications Inc. | 80 |
| AS41033 | D2-AS D2CLOUD NETWORK SERVICES (PTY) LTD | 32 |
| AS3255 | UARNET-AS LLC EKSINTECH | 30 |
| AS50263 | IXP-1-IX-EU A-Systems Sp. z o.o. | 18 |
| AS29632 | NASSIST-AS Netassist International EOOD | 6 |
| AS14840 | AS14840 - BR.Digital Telecom | 3 |
| AS43668 | BIGNET-AS "AS43668" LLC | 3 |
| AS6204 | ZET-NET INTERKVM HOST SRL | 2 |
| AS8218 | NEO-ASN Zayo Infrastructure France SA | 2 |
| AS13194 | BITE UAB "Bite Lietuva" | 1 |
| AS286 | KPN GTT Communications Inc. | 1 |
| AS50629 | LWLCOM LWLcom GmbH | 1 |
| AS6663 | TTI-NET Euroweb Romania S.R.L. | 1 |
Downstreams
| AS | Network name | Visibility |
|---|---|---|
| AS8779 | INFOCOM-KM KhmelnitskInfocom LTD | 291 |
| AS43301 | MAGICOM-AS MAGICOM Ltd | 149 |
| AS29469 | GTU Global Technologies of Ukraine LLC | 124 |
| AS44996 | YARNET-AS Yarnet LLC | 103 |
| AS56522 | ASNARISHKIN FOP Naryshkin Igor Sergeevich | 96 |
| AS56423 | UNET-AS FOP Lisovskiy Dmitro Sergiyovich | 83 |
| AS212604 | WINET-AS WiNet LLc | 74 |
| AS213389 | ASPODOLSK Podolskie opticheskie seti Ltd. | 74 |
| AS35325 | INCOMPLAST-SERVICE "INCOMPLAST SERVICE" LLC | 4 |
IPv4 prefixes (2)
IPv6 prefixes (3)
RPKI-validate all prefixes of AS28773
Contacts
| Role | Name | Handle | Email / phone | Address |
|---|---|---|---|---|
| administrative, technical | Bilous Yevgen Vasylovych | EB1177-RIPE | +380-382-703959, +380-67-3829248 | Pylypchuka 61, app.14, 29001, Khmelnitskiy, Ukraine |
| registrant | lir-ua-global-1-MNT | lir-ua-global-1-MNT | ||
| registrant | MSKM-MNT | MSKM-MNT | ||
| registrant | Global Technologies of Ukraine LLC | ORG-GTOU1-RIPE | +380382703959 | Podilska 93, 29001, Khmelnitskiy, UKRAINE |
| registrant | RIPE-NCC-END-MNT | RIPE-NCC-END-MNT | ||
| abuse | Abuse-C Role | AR76802-RIPE | [email protected] | UKRAINE, Khmelnitskiy, 29001, Podilska 93 |
| registrant | lir-ua-global-1-MNT | lir-ua-global-1-MNT |
Raw registry response
{
"handle": "AS28773",
"startAutnum": 28773,
"endAutnum": 28773,
"name": "AS-MASTER",
"status": [
"active"
],
"entities": [
{
"handle": "EB1177-RIPE",
"vcardArray": [
"vcard",
[
[
"version",
[],
"text",
"4.0"
],
[
"fn",
[],
"text",
"Bilous Yevgen Vasylovych"
],
[
"kind",
[],
"text",
"individual"
],
[
"adr",
{
"label": "Pylypchuka 61, app.14\n29001, Khmelnitskiy\nUkraine"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"tel",
{
"type": "voice"
},
"text",
"+380-382-703959"
],
[
"tel",
{
"type": "fax"
},
"text",
"+380-67-3829248"
]
]
],
"roles": [
"administrative",
"technical"
],
"links": [
{
"value": "https://rdap.db.ripe.net/autnum/28773",
"rel": "self",
"href": "https://rdap.db.ripe.net/entity/EB1177-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": "lir-ua-global-1-MNT",
"vcardArray": [
"vcard",
[
[
"version",
[],
"text",
"4.0"
],
[
"fn",
[],
"text",
"lir-ua-global-1-MNT"
],
[
"kind",
[],
"text",
"individual"
]
]
],
"roles": [
"registrant"
],
"links": [
{
"value": "https://rdap.db.ripe.net/autnum/28773",
"rel": "self",
"href": "https://rdap.db.ripe.net/entity/lir-ua-global-1-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": "MSKM-MNT",
"vcardArray": [
"vcard",
[
[
"version",
[],
"text",
"4.0"
],
[
"fn",
[],
"text",
"MSKM-MNT"
],
[
"kind",
[],
"text",
"individual"
]
]
],
"roles": [
"registrant"
],
"links": [
{
"value": "https://rdap.db.ripe.net/autnum/28773",
"rel": "self",
"href": "https://rdap.db.ripe.net/entity/MSKM-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": "ORG-GTOU1-RIPE",
"vcardArray": [
"vcard",
[
[
"version",
[],
"text",
"4.0"
],
[
"fn",
[],
"text",
"Global Technologies of Ukraine LLC"
],
[
"kind",
[],
"text",
"org"
],
[
"adr",
{
"label": "Podilska 93\n29001\nKhmelnitskiy\nUKRAINE"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"tel",
{
"type": "voice"
},
"text",
"+380382703959"
]
]
],
"roles": [
"registrant"
],
"links": [
{
"value": "https://rdap.db.ripe.net/autnum/28773",
"rel": "self",
"href": "https://rdap.db.ripe.net/entity/ORG-GTOU1-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/28773",
"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": "AR76802-RIPE",
"vcardArray": [
"vcard",
[
[
"version",
[],
"text",
"4.0"
],
[
"fn",
[],
"text",
"Abuse-C Role"
],
[
"kind",
[],
"text",
"group"
],
[
"adr",
{
"label": "UKRAINE\nKhmelnitskiy\n29001\nPodilska 93"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"email",
{
"type": "abuse"
},
"text",
"[email protected]"
]
]
],
"roles": [
"abuse"
],
"entities": [
{
"handle": "lir-ua-global-1-MNT",
"vcardArray": [
"vcard",
[
[
"version",
[],
"text",
"4.0"
],
[
"fn",
[],
"text",
"lir-ua-global-1-MNT"
],
[
"kind",
[],
"text",
"individual"
]
]
],
"roles": [
"registrant"
],
"links": [
{
"value": "https://rdap.db.ripe.net/autnum/28773",
"rel": "self",
"href": "https://rdap.db.ripe.net/entity/lir-ua-global-1-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": [
"----- IPv6 Routing Policy ------",
"--------Cogentco",
"--------UAR-NET",
"--------COLT",
"--------LUMEN",
"--------SPARKLE",
"--------TINET",
"--------DEC-IX",
"-----------AMS-IX",
"--------Hurricane Electric",
"--------Retn",
"--------DTEL-IX",
"--------UA-IX",
"--------GM-host",
"--------KM-Infocom",
"--------KM-IX",
"--------Giganet",
"--------W-IX",
"--------Dataline",
"-------IT-systems",
"-----------AS-1-IX",
"--------Eurotranstelecom",
"28773:666 Blackhole community"
]
}
],
"links": [
{
"value": "https://rdap.db.ripe.net/autnum/28773",
"rel": "rdap-up",
"href": "https://rdap.db.ripe.net/autnums/rirSearch1/rdap-up/AS28773",
"type": "application/rdap+json"
},
{
"value": "https://rdap.db.ripe.net/autnum/28773",
"rel": "rdap-up rdap-active",
"href": "https://rdap.db.ripe.net/autnums/rirSearch1/rdap-up/AS28773?status=active",
"type": "application/rdap+json"
},
{
"value": "https://rdap.db.ripe.net/autnum/28773",
"rel": "rdap-down",
"href": "https://rdap.db.ripe.net/autnums/rirSearch1/rdap-down/AS28773",
"type": "application/rdap+json"
},
{
"value": "https://rdap.db.ripe.net/autnum/28773",
"rel": "rdap-top",
"href": "https://rdap.db.ripe.net/autnums/rirSearch1/rdap-top/AS28773",
"type": "application/rdap+json"
},
{
"value": "https://rdap.db.ripe.net/autnum/28773",
"rel": "rdap-top rdap-active",
"href": "https://rdap.db.ripe.net/autnums/rirSearch1/rdap-top/AS28773?status=active",
"type": "application/rdap+json"
},
{
"value": "https://rdap.db.ripe.net/autnum/28773",
"rel": "rdap-bottom",
"href": "https://rdap.db.ripe.net/autnums/rirSearch1/rdap-bottom/AS28773",
"type": "application/rdap+json"
},
{
"value": "https://rdap.db.ripe.net/autnum/28773",
"rel": "self",
"href": "https://rdap.db.ripe.net/autnum/28773",
"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": "2003-02-20T08:58:47Z"
},
{
"eventAction": "last changed",
"eventDate": "2025-02-27T13:49:53Z"
}
],
"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/28773",
"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/28773",
"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": "$.entities[?(@.handle=='EB1177-RIPE')].vcardArray[1][?(@[0]=='e-mail')]",
"method": "removal"
},
{
"name": {
"description": "Personal e-mail information"
},
"reason": {
"description": "Personal data"
},
"prePath": "$.entities[?(@.handle=='ORG-GTOU1-RIPE')].vcardArray[1][?(@[0]=='e-mail')]",
"method": "removal"
},
{
"name": {
"description": "Personal e-mail information"
},
"reason": {
"description": "Personal data"
},
"prePath": "$.entities[?(@.handle=='AR76802-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.
