Organization
Com4 AS
COM4-AS
Registered
Dec 29, 2011
14 years ago
IPv4 Prefixes
5
10,752 addresses
IPv6 Prefixes
1
65,536 × /48
BGP Neighbours
10
6 upstream/peer · 0 downstream · 4 collector-only
Registration
AS Number AS57660 AS Name COM4-AS Organization Com4 AS Organization ID ORG-CA1131-RIPE Address Karvesvingen 5, N-0579, Oslo, NORWAY Country Norway (NO) Registry RIPE NCC Allocated Dec 29, 2011 Record Created Dec 29, 2011 Last Updated Jul 09, 2020 Status
active
WHOIS Server whois.ripe.net AS Description COM4-AS - Com4 AS, NO Abuse Email [email protected] Abuse Phone +47 9404 9404 IPv4 Prefixes
5 prefixes · 10,752 addresses Routing data as of 2026-10-07 08:00 UTC
| Prefix | Range | Addresses |
|---|---|---|
| 37.26.208.0/20 | 37.26.208.0 – 37.26.223.255 | 4,096 |
| 185.67.16.0/22 | 185.67.16.0 – 185.67.19.255 | 1,024 |
| 185.242.144.0/22 | 185.242.144.0 – 185.242.147.255 | 1,024 |
| 193.27.94.0/23 | 193.27.94.0 – 193.27.95.255 | 512 |
| 212.67.48.0/20 | 212.67.48.0 – 212.67.63.255 | 4,096 |
IPv6 Prefixes
1 prefix · 65,536 × /48 Routing data as of 2026-10-07 08:00 UTC
| Prefix | Addresses |
|---|---|
| 2a00:67c0:: | 296 |
BGP Neighbours
10 unique neighbours · 6 upstream/peer · 0 downstream · 4 collector-only. 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. Networks seen to the left of this AS only when they peer directly with a RIPE RIS route collector, so the adjacency may be an artefact of that peering; many of them also appear on the downstream side. Upstream & peer side (6)
Collector-only (4)
Raw RDAP Response
{
"handle": "AS57660",
"startAutnum": 57660,
"endAutnum": 57660,
"name": "COM4-AS",
"status": [
"active"
],
"entities": [
{
"handle": "COM4-MNT",
"vcardArray": [
"vcard",
[
[
"version",
{},
"text",
"4.0"
],
[
"fn",
{},
"text",
"REDACTED"
],
[
"kind",
{},
"text",
"individual"
]
]
],
"roles": [
"registrant"
],
"links": [
{
"value": "https://rdap.db.ripe.net/autnum/57660",
"rel": "self",
"href": "https://rdap.db.ripe.net/entity/COM4-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": "COM44-RIPE",
"vcardArray": [
"vcard",
[
[
"version",
{},
"text",
"4.0"
],
[
"fn",
{},
"text",
"Com4 Hostmaster"
],
[
"kind",
{},
"text",
"group"
],
[
"adr",
{
"label": "Com4 AS\nKarvesvingen 5\nN-0579 Oslo\nNorway"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"tel",
{
"type": "voice"
},
"text",
"+47 9404 9404"
],
[
"tel",
{
"type": "fax"
},
"text",
"+47 9404 9405"
],
[
"email",
{
"type": "abuse"
},
"text",
"[email protected]"
]
]
],
"roles": [
"administrative",
"technical"
],
"links": [
{
"value": "https://rdap.db.ripe.net/autnum/57660",
"rel": "self",
"href": "https://rdap.db.ripe.net/entity/COM44-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-CA1131-RIPE",
"vcardArray": [
"vcard",
[
[
"version",
{},
"text",
"4.0"
],
[
"fn",
{},
"text",
"Com4 AS"
],
[
"kind",
{},
"text",
"org"
],
[
"adr",
{
"label": "Karvesvingen 5\nN-0579\nOslo\nNORWAY"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"tel",
{
"type": "voice"
},
"text",
"+4794049404"
],
[
"tel",
{
"type": "fax"
},
"text",
"+4721424243"
]
]
],
"roles": [
"registrant"
],
"links": [
{
"value": "https://rdap.db.ripe.net/autnum/57660",
"rel": "self",
"href": "https://rdap.db.ripe.net/entity/ORG-CA1131-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",
"REDACTED"
],
[
"kind",
{},
"text",
"individual"
]
]
],
"roles": [
"registrant"
],
"links": [
{
"value": "https://rdap.db.ripe.net/autnum/57660",
"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": "COM44-RIPE",
"vcardArray": [
"vcard",
[
[
"version",
{},
"text",
"4.0"
],
[
"fn",
{},
"text",
"Com4 Hostmaster"
],
[
"kind",
{},
"text",
"group"
],
[
"adr",
{
"label": "Com4 AS\nKarvesvingen 5\nN-0579 Oslo\nNorway"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"tel",
{
"type": "voice"
},
"text",
"+47 9404 9404"
],
[
"tel",
{
"type": "fax"
},
"text",
"+47 9404 9405"
],
[
"email",
{
"type": "abuse"
},
"text",
"[email protected]"
]
]
],
"roles": [
"abuse"
],
"entities": [
{
"handle": "COM4-MNT",
"vcardArray": [
"vcard",
[
[
"version",
{},
"text",
"4.0"
],
[
"fn",
{},
"text",
"REDACTED"
],
[
"kind",
{},
"text",
"individual"
]
]
],
"roles": [
"registrant"
],
"links": [
{
"value": "https://rdap.db.ripe.net/autnum/57660",
"rel": "self",
"href": "https://rdap.db.ripe.net/entity/COM4-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": "MN13919-RIPE",
"vcardArray": [
"vcard",
[
[
"version",
{},
"text",
"4.0"
],
[
"fn",
{},
"text",
"REDACTED"
],
[
"kind",
{},
"text",
"individual"
]
]
],
"roles": [
"administrative",
"technical"
],
"links": [
{
"value": "https://rdap.db.ripe.net/autnum/57660",
"rel": "self",
"href": "https://rdap.db.ripe.net/entity/MN13919-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"
}
],
"links": [
{
"value": "https://rdap.db.ripe.net/autnum/57660",
"rel": "rdap-up",
"href": "https://rdap.db.ripe.net/autnums/rirSearch1/rdap-up/AS57660",
"type": "application/rdap+json"
},
{
"value": "https://rdap.db.ripe.net/autnum/57660",
"rel": "rdap-up rdap-active",
"href": "https://rdap.db.ripe.net/autnums/rirSearch1/rdap-up/AS57660?status=active",
"type": "application/rdap+json"
},
{
"value": "https://rdap.db.ripe.net/autnum/57660",
"rel": "rdap-down",
"href": "https://rdap.db.ripe.net/autnums/rirSearch1/rdap-down/AS57660",
"type": "application/rdap+json"
},
{
"value": "https://rdap.db.ripe.net/autnum/57660",
"rel": "rdap-top",
"href": "https://rdap.db.ripe.net/autnums/rirSearch1/rdap-top/AS57660",
"type": "application/rdap+json"
},
{
"value": "https://rdap.db.ripe.net/autnum/57660",
"rel": "rdap-top rdap-active",
"href": "https://rdap.db.ripe.net/autnums/rirSearch1/rdap-top/AS57660?status=active",
"type": "application/rdap+json"
},
{
"value": "https://rdap.db.ripe.net/autnum/57660",
"rel": "rdap-bottom",
"href": "https://rdap.db.ripe.net/autnums/rirSearch1/rdap-bottom/AS57660",
"type": "application/rdap+json"
},
{
"value": "https://rdap.db.ripe.net/autnum/57660",
"rel": "self",
"href": "https://rdap.db.ripe.net/autnum/57660",
"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": "2011-12-29T15:43:24Z"
},
{
"eventAction": "last changed",
"eventDate": "2020-07-09T11:40:33Z"
}
],
"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/57660",
"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/57660",
"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": "$.entities[?(@.handle=='COM44-RIPE')].vcardArray[1][?(@[0]=='e-mail')]",
"method": "removal"
},
{
"name": {
"description": "Personal e-mail information"
},
"reason": {
"description": "Personal data"
},
"prePath": "$.entities[?(@.handle=='ORG-CA1131-RIPE')].vcardArray[1][?(@[0]=='e-mail')]",
"method": "removal"
},
{
"name": {
"description": "Personal e-mail information"
},
"reason": {
"description": "Personal data"
},
"prePath": "$.entities[?(@.handle=='COM44-RIPE')].vcardArray[1][?(@[0]=='e-mail')]",
"method": "removal"
}
]
} Contact details of private individuals are redacted.