Organization
McKinsey & Company
MCKINSEY-AS-CHENNAI
Registered
May 28, 2014
12 years ago
IPv4 Prefixes
13
3,328 addresses
IPv6 Prefixes
0
BGP Neighbours
2
2 upstream/peer · 0 downstream
Registration
AS Number AS133506 AS Name MCKINSEY-AS-CHENNAI Organization McKinsey & Company Organization ID ORG-MC14-AP Address 485 Madison Ave. Country India (IN) Registry APNIC Allocated May 28, 2014 Record Created May 28, 2014 Last Updated Jan 08, 2021 Status
active
WHOIS Server whois.apnic.net AS Description MCKINSEY-AS-CHENNAI - McKinsey & Company, IN Remarks McKinsey & Company, CHENNAI DPOP Abuse Email [email protected] IPv4 Prefixes
13 prefixes · 3,328 addresses Routing data as of 2026-10-06 08:00 UTC
| Prefix | Range | Addresses |
|---|---|---|
| 156.107.80.0/24 | 156.107.80.0 – 156.107.80.255 | 256 |
| 156.107.81.0/24 | 156.107.81.0 – 156.107.81.255 | 256 |
| 156.107.82.0/24 | 156.107.82.0 – 156.107.82.255 | 256 |
| 156.107.83.0/24 | 156.107.83.0 – 156.107.83.255 | 256 |
| 156.107.84.0/24 | 156.107.84.0 – 156.107.84.255 | 256 |
| 156.107.85.0/24 | 156.107.85.0 – 156.107.85.255 | 256 |
| 156.107.86.0/24 | 156.107.86.0 – 156.107.86.255 | 256 |
| 156.107.87.0/24 | 156.107.87.0 – 156.107.87.255 | 256 |
| 156.107.192.0/24 | 156.107.192.0 – 156.107.192.255 | 256 |
| 156.107.193.0/24 | 156.107.193.0 – 156.107.193.255 | 256 |
| 156.107.194.0/24 | 156.107.194.0 – 156.107.194.255 | 256 |
| 156.107.195.0/24 | 156.107.195.0 – 156.107.195.255 | 256 |
| 156.107.196.0/24 | 156.107.196.0 – 156.107.196.255 | 256 |
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
{
"rdapConformance": [
"history_version_0",
"nro_rdap_profile_0",
"nro_rdap_profile_asn_hierarchical_0",
"cidr0",
"rdap_level_0"
],
"notices": [
{
"title": "Source",
"description": [
"Objects returned came from source",
"APNIC"
]
},
{
"title": "Terms and Conditions",
"description": [
"This is the APNIC WHOIS Database query service. The objects are in RDAP format."
],
"links": [
{
"value": "https://rdap.apnic.net/autnum/133506",
"rel": "terms-of-service",
"href": "http://www.apnic.net/db/dbcopyright.html",
"type": "text/html"
}
]
},
{
"title": "Whois Inaccuracy Reporting",
"description": [
"If you see inaccuracies in the results, please visit: "
],
"links": [
{
"value": "https://rdap.apnic.net/autnum/133506",
"rel": "inaccuracy-report",
"href": "https://www.apnic.net/manage-ip/using-whois/abuse-and-spamming/invalid-contact-form",
"type": "text/html"
}
]
}
],
"country": "IN",
"name": "MCKINSEY-AS-CHENNAI",
"status": [
"active"
],
"events": [
{
"eventAction": "registration",
"eventDate": "2014-05-28T02:08:13Z"
},
{
"eventAction": "last changed",
"eventDate": "2021-01-08T01:54:22Z"
}
],
"links": [
{
"value": "https://rdap.apnic.net/autnum/133506",
"rel": "self",
"href": "https://rdap.apnic.net/autnum/133506",
"type": "application/rdap+json"
}
],
"remarks": [
{
"description": [
"McKinsey & Company",
"CHENNAI DPOP"
],
"title": "description"
}
],
"entities": [
{
"roles": [
"registrant"
],
"events": [
{
"eventAction": "registration",
"eventDate": "2018-09-14T12:57:25Z"
},
{
"eventAction": "last changed",
"eventDate": "2023-09-05T02:15:08Z"
}
],
"links": [
{
"value": "https://rdap.apnic.net/autnum/133506",
"rel": "self",
"href": "https://rdap.apnic.net/entity/ORG-MC14-AP",
"type": "application/rdap+json"
}
],
"handle": "ORG-MC14-AP",
"objectClassName": "entity",
"vcardArray": [
"vcard",
[
[
"version",
{},
"text",
"4.0"
],
[
"fn",
{},
"text",
"McKinsey & Company"
],
[
"kind",
{},
"text",
"org"
],
[
"adr",
{
"label": "485 Madison Ave."
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"tel",
{
"type": "voice"
},
"text",
"+1-212-415-1879"
],
[
"tel",
{
"type": "fax"
},
"text",
"+1-212-980-3854"
],
[
"email",
{},
"text",
"[email protected]"
]
]
]
},
{
"roles": [
"technical",
"administrative"
],
"events": [
{
"eventAction": "registration",
"eventDate": "2014-04-03T12:06:01Z"
},
{
"eventAction": "last changed",
"eventDate": "2014-04-03T12:06:01Z"
}
],
"links": [
{
"value": "https://rdap.apnic.net/autnum/133506",
"rel": "self",
"href": "https://rdap.apnic.net/entity/ES300-AP",
"type": "application/rdap+json"
}
],
"handle": "ES300-AP",
"objectClassName": "entity",
"vcardArray": [
"vcard",
[
[
"version",
{},
"text",
"4.0"
],
[
"fn",
{},
"text",
"REDACTED"
],
[
"kind",
{},
"text",
"individual"
]
]
]
},
{
"roles": [
"abuse"
],
"events": [
{
"eventAction": "registration",
"eventDate": "2014-04-04T09:39:58Z"
},
{
"eventAction": "last changed",
"eventDate": "2025-11-18T00:28:50Z"
}
],
"links": [
{
"value": "https://rdap.apnic.net/autnum/133506",
"rel": "self",
"href": "https://rdap.apnic.net/entity/IRT-MCKINSEY-AP-NON-AP",
"type": "application/rdap+json"
}
],
"remarks": [
{
"description": [
"[email protected] is invalid"
],
"title": "remarks"
}
],
"handle": "IRT-MCKINSEY-AP-NON-AP",
"objectClassName": "entity",
"vcardArray": [
"vcard",
[
[
"version",
{},
"text",
"4.0"
],
[
"fn",
{},
"text",
"IRT-MCKINSEY-AP-NON-AP"
],
[
"kind",
{},
"text",
"group"
],
[
"adr",
{
"label": "Na rybnicku, 5\nPrague\nCzech Republic\n12000"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"email",
{},
"text",
"[email protected]"
],
[
"email",
{
"pref": "1"
},
"text",
"[email protected]"
]
]
]
}
],
"handle": "AS133506",
"startAutnum": 133506,
"endAutnum": 133506,
"objectClassName": "autnum",
"port43": "whois.apnic.net"
} Contact details of private individuals are redacted.