Organization
The Great-West Life Assurance Company
GWL-CA-ASN
Registered
Mar 27, 2019
7 years ago
IPv4 Prefixes
11
15,104 addresses
IPv6 Prefixes
0
BGP Neighbours
2
2 upstream/peer · 0 downstream
Registration
AS Number AS397433 AS Name GWL-CA-ASN Organization The Great-West Life Assurance Company Organization ID GLA-3 Address P.O. Box 6000, Winnipeg, MB, R3C-3A5, Canada Country Canada (CA) Registry ARIN Allocated Mar 27, 2019 Record Created Mar 27, 2019 Last Updated Mar 09, 2021 Status
active
WHOIS Server whois.arin.net AS Description GWL-CA-ASN - The Great-West Life Assurance Company, CA Abuse Email [email protected] Abuse Phone +1-416-922-5322 IPv4 Prefixes
11 prefixes · 15,104 addresses · 10 top-level Routing data as of 2026-10-02 16:00 UTC
| Prefix | Range | Addresses |
|---|---|---|
| 156.11.0.0/22 | 156.11.0.0 – 156.11.3.255 | 1,024 |
| 156.11.8.0/22 | 156.11.8.0 – 156.11.11.255 | 1,024 |
| 156.11.12.0/23 | 156.11.12.0 – 156.11.13.255 | 512 |
| 156.11.16.0/22 | 156.11.16.0 – 156.11.19.255 | 1,024 |
| 156.11.20.0/23 | 156.11.20.0 – 156.11.21.255 | 512 |
| 156.11.128.0/19 | 156.11.128.0 – 156.11.159.255 | 8,192 |
| 156.11.159.0/24 | 156.11.159.0 – 156.11.159.255 | 256 |
| 156.11.160.0/21 | 156.11.160.0 – 156.11.167.255 | 2,048 |
| 156.11.226.0/24 | 156.11.226.0 – 156.11.226.255 | 256 |
| 192.197.253.0/24 | 192.197.253.0 – 192.197.253.255 | 256 |
| 198.96.223.0/24 | 198.96.223.0 – 198.96.223.255 | 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
{
"endAutnum": 397433,
"entities": [
{
"entities": [
{
"events": [
{
"eventAction": "last changed",
"eventDate": "2025-01-23T13:08:19-05:00"
},
{
"eventAction": "registration",
"eventDate": "2013-06-14T13:20:52-04:00"
}
],
"handle": "GAA3-ARIN",
"links": [
{
"href": "https://rdap.arin.net/registry/entity/GAA3-ARIN",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/autnum/397433"
},
{
"href": "https://whois.arin.net/rest/poc/GAA3-ARIN",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/autnum/397433"
}
],
"objectClassName": "entity",
"port43": "whois.arin.net",
"remarks": [
{
"description": [
"ARIN has attempted to validate the data for this POC, but has received no response from the POC since 2026-01-23"
],
"title": "Unvalidated POC"
}
],
"roles": [
"technical",
"administrative",
"abuse",
"noc"
],
"vcardArray": [
"vcard",
[
[
"version",
{},
"text",
"4.0"
],
[
"adr",
{
"label": "100 Osborne Street North\nWinnipeg\nMB\nR3C 3A5\nCanada"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"fn",
{},
"text",
"GWL Arin Admin"
],
[
"org",
{},
"text",
"Great-West Life Assurance Company"
],
[
"kind",
{},
"text",
"group"
],
[
"email",
{},
"text",
"[email protected]"
],
[
"email",
{},
"text",
"[email protected]"
],
[
"tel",
{
"type": [
"work",
"voice"
]
},
"text",
"+1-416-922-5322"
]
]
]
}
],
"events": [
{
"eventAction": "last changed",
"eventDate": "2013-07-29T07:59:31-04:00"
},
{
"eventAction": "registration",
"eventDate": "1991-11-01T00:00:00-05:00"
}
],
"handle": "GLA-3",
"links": [
{
"href": "https://rdap.arin.net/registry/entity/GLA-3",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/autnum/397433"
},
{
"href": "https://whois.arin.net/rest/org/GLA-3",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/autnum/397433"
}
],
"objectClassName": "entity",
"port43": "whois.arin.net",
"roles": [
"registrant"
],
"vcardArray": [
"vcard",
[
[
"version",
{},
"text",
"4.0"
],
[
"fn",
{},
"text",
"The Great-West Life Assurance Company"
],
[
"adr",
{
"label": "P.O. Box 6000\nWinnipeg\nMB\nR3C-3A5\nCanada"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"kind",
{},
"text",
"org"
]
]
]
}
],
"events": [
{
"eventAction": "last changed",
"eventDate": "2021-03-09T12:56:49-05:00"
},
{
"eventAction": "registration",
"eventDate": "2019-03-27T16:21:14-04:00"
}
],
"handle": "AS397433",
"links": [
{
"href": "https://rdap.arin.net/registry/autnum/397433",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/autnum/397433"
},
{
"href": "https://whois.arin.net/rest/asn/AS397433",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/autnum/397433"
}
],
"name": "GWL-CA-ASN",
"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/397433"
}
],
"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/397433"
}
],
"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": 397433,
"status": [
"active"
]
} Contact details of private individuals are redacted.