Organization
Kyndryl
KYN-GTS
Registered
Jan 15, 1993
33 years ago
IPv4 Prefixes
15
19,200 addresses
IPv6 Prefixes
0
BGP Neighbours
2
2 upstream/peer · 0 downstream
Registration
AS Number AS2140 AS Name KYN-GTS Organization Kyndryl Organization ID KYNDR Address One Vanderbilt Avenue, 15th Floor HQ, New York, NY, 10017, United States Country United States (US) Registry ARIN Allocated Jan 15, 1993 Record Created Jan 15, 1993 Last Updated Jul 27, 2023 Status
active
WHOIS Server whois.arin.net AS Description KYN-GTS - Kyndryl, US Abuse Email [email protected] Abuse Phone +1-512-659-2809 IPv4 Prefixes
15 prefixes · 19,200 addresses · 13 top-level Routing data as of 2026-10-07 16:00 UTC
| Prefix | Range | Addresses |
|---|---|---|
| 129.33.64.0/19 | 129.33.64.0 – 129.33.95.255 | 8,192 |
| 129.33.228.0/24 | 129.33.228.0 – 129.33.228.255 | 256 |
| 129.33.229.0/24 | 129.33.229.0 – 129.33.229.255 | 256 |
| 129.41.62.0/24 | 129.41.62.0 – 129.41.62.255 | 256 |
| 129.41.166.0/24 | 129.41.166.0 – 129.41.166.255 | 256 |
| 129.42.3.0/24 | 129.42.3.0 – 129.42.3.255 | 256 |
| 129.42.4.0/24 | 129.42.4.0 – 129.42.4.255 | 256 |
| 129.42.8.0/24 | 129.42.8.0 – 129.42.8.255 | 256 |
| 149.131.76.0/24 | 149.131.76.0 – 149.131.76.255 | 256 |
| 167.124.160.0/24 | 167.124.160.0 – 167.124.160.255 | 256 |
| 167.124.240.0/24 | 167.124.240.0 – 167.124.240.255 | 256 |
| 167.124.242.0/24 | 167.124.242.0 – 167.124.242.255 | 256 |
| 170.225.0.0/19 | 170.225.0.0 – 170.225.31.255 | 8,192 |
| 170.225.12.0/23 | 170.225.12.0 – 170.225.13.255 | 512 |
| 170.225.30.0/23 | 170.225.30.0 – 170.225.31.255 | 512 |
IPv6 Prefixes
This AS does not currently announce any IPv6 prefixes.
BGP Neighbours
2 unique neighbours · 2 upstream/peer · 0 downstream. A neighbour can be seen on more than one side. Rows are ordered by AS paths: the number of BGP paths seen by RIPE RIS that contain the adjacency. Sightings count each IPv4/IPv6 route with the adjacency once per RIS peer that sees it (routes × peers), so they show how widely it is seen, not how many distinct routes it carries. Networks seen to the left of this AS in BGP paths, toward the route collectors — typically its transit providers (upstreams) and peers. Upstream & peer side (2)
Raw RDAP Response
{
"endAutnum": 2140,
"entities": [
{
"entities": [
{
"events": [
{
"eventAction": "last changed",
"eventDate": "2026-07-01T04:34:48-04:00"
},
{
"eventAction": "registration",
"eventDate": "2022-03-28T11:41:23-04:00"
}
],
"handle": "IPREG4-ARIN",
"links": [
{
"href": "https://rdap.arin.net/registry/entity/IPREG4-ARIN",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/autnum/2140"
},
{
"href": "https://whois.arin.net/rest/poc/IPREG4-ARIN",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/autnum/2140"
}
],
"objectClassName": "entity",
"port43": "whois.arin.net",
"remarks": [
{
"description": [
"Kyndryl IP Registrar"
],
"title": "Registration Comments"
}
],
"roles": [
"administrative",
"abuse",
"noc",
"dns",
"technical",
"routing"
],
"status": [
"validated"
],
"vcardArray": [
"vcard",
[
[
"version",
{},
"text",
"4.0"
],
[
"adr",
{
"label": "One Vanderbilt Avenue, 15th Floor HQ\nNew York\nNY\n10017\nUnited States"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"fn",
{},
"text",
"ipreg"
],
[
"org",
{},
"text",
"Kyndryl"
],
[
"kind",
{},
"text",
"group"
],
[
"email",
{},
"text",
"[email protected]"
],
[
"tel",
{
"type": [
"work",
"voice"
]
},
"text",
"+1-512-659-2809"
]
]
]
}
],
"events": [
{
"eventAction": "last changed",
"eventDate": "2022-09-21T14:16:42-04:00"
},
{
"eventAction": "registration",
"eventDate": "2022-06-29T10:09:25-04:00"
}
],
"handle": "KYNDR",
"links": [
{
"href": "https://rdap.arin.net/registry/entity/KYNDR",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/autnum/2140"
},
{
"href": "https://whois.arin.net/rest/org/KYNDR",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/autnum/2140"
}
],
"objectClassName": "entity",
"port43": "whois.arin.net",
"remarks": [
{
"description": [
"Kyndryl IP ORG"
],
"title": "Registration Comments"
}
],
"roles": [
"registrant"
],
"vcardArray": [
"vcard",
[
[
"version",
{},
"text",
"4.0"
],
[
"fn",
{},
"text",
"Kyndryl"
],
[
"adr",
{
"label": "One Vanderbilt Avenue, 15th Floor HQ\nNew York\nNY\n10017\nUnited States"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"kind",
{},
"text",
"org"
]
]
]
}
],
"events": [
{
"eventAction": "last changed",
"eventDate": "2023-07-27T11:40:23-04:00"
},
{
"eventAction": "registration",
"eventDate": "1993-01-15T00:00:00-05:00"
}
],
"handle": "AS2140",
"links": [
{
"href": "https://rdap.arin.net/registry/autnum/2140",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/autnum/2140"
},
{
"href": "https://whois.arin.net/rest/asn/AS2140",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/autnum/2140"
}
],
"name": "KYN-GTS",
"notices": [
{
"description": [
"By using the ARIN RDAP/Whois service, you are agreeing to the RDAP/Whois Terms of Use"
],
"links": [
{
"href": "https://www.arin.net/resources/registry/whois/tou/",
"rel": "terms-of-service",
"type": "text/html",
"value": "https://rdap.arin.net/registry/autnum/2140"
}
],
"title": "Terms of Service"
},
{
"description": [
"If you see inaccuracies in the results, please visit: "
],
"links": [
{
"href": "https://www.arin.net/resources/registry/whois/inaccuracy_reporting/",
"rel": "inaccuracy-report",
"type": "text/html",
"value": "https://rdap.arin.net/registry/autnum/2140"
}
],
"title": "Whois Inaccuracy Reporting"
},
{
"description": [
"Copyright 1997-2026, American Registry for Internet Numbers, Ltd."
],
"title": "Copyright Notice"
}
],
"objectClassName": "autnum",
"port43": "whois.arin.net",
"rdapConformance": [
"nro_rdap_profile_0",
"rdap_level_0",
"nro_rdap_profile_asn_flat_0"
],
"startAutnum": 2140,
"status": [
"active"
]
} Contact details of private individuals are redacted.