Organization
KnownSRV Ltd.
KnownSRV
Registered
Jun 18, 2015
11 years ago
IPv4 Prefixes
13
3,328 addresses
IPv6 Prefixes
0
BGP Neighbours
5
5 upstream/peer · 0 downstream
Registration
AS Number AS200514 AS Name KnownSRV Organization KnownSRV Ltd. Organization ID ORG-KL103-RIPE Address 20-22 Wenlock Road, London, N1 7GU, UNITED KINGDOM Country United Kingdom (GB) Registry RIPE NCC Allocated Jun 18, 2015 Record Created Jun 18, 2015 Last Updated Jun 16, 2026 Status
active
WHOIS Server whois.ripe.net AS Description KNOWNSRV, GB Abuse Email [email protected] IPv4 Prefixes
13 prefixes · 3,328 addresses Routing data as of 2026-10-11 00:00 UTC
| Prefix | Range | Addresses |
|---|---|---|
| 77.81.120.0/24 | 77.81.120.0 – 77.81.120.255 | 256 |
| 77.81.121.0/24 | 77.81.121.0 – 77.81.121.255 | 256 |
| 89.248.67.0/24 | 89.248.67.0 – 89.248.67.255 | 256 |
| 91.208.113.0/24 | 91.208.113.0 – 91.208.113.255 | 256 |
| 185.66.140.0/24 | 185.66.140.0 – 185.66.140.255 | 256 |
| 185.66.141.0/24 | 185.66.141.0 – 185.66.141.255 | 256 |
| 185.66.142.0/24 | 185.66.142.0 – 185.66.142.255 | 256 |
| 185.66.143.0/24 | 185.66.143.0 – 185.66.143.255 | 256 |
| 185.192.125.0/24 | 185.192.125.0 – 185.192.125.255 | 256 |
| 185.192.126.0/24 | 185.192.126.0 – 185.192.126.255 | 256 |
| 185.192.127.0/24 | 185.192.127.0 – 185.192.127.255 | 256 |
| 194.145.208.0/24 | 194.145.208.0 – 194.145.208.255 | 256 |
| 194.145.209.0/24 | 194.145.209.0 – 194.145.209.255 | 256 |
IPv6 Prefixes
This AS does not currently announce any IPv6 prefixes.
BGP Neighbours
5 unique neighbours · 5 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 (5)
Raw RDAP Response
{
"handle": "AS200514",
"startAutnum": 200514,
"endAutnum": 200514,
"name": "KnownSRV",
"status": [
"active"
],
"entities": [
{
"handle": "KB4148-RIPE",
"vcardArray": [
"vcard",
[
[
"version",
{},
"text",
"4.0"
],
[
"fn",
{},
"text",
"REDACTED"
],
[
"kind",
{},
"text",
"individual"
]
]
],
"roles": [
"administrative",
"technical"
],
"links": [
{
"value": "https://rdap.db.ripe.net/autnum/200514",
"rel": "self",
"href": "https://rdap.db.ripe.net/entity/KB4148-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": "KNOW-MNT",
"vcardArray": [
"vcard",
[
[
"version",
{},
"text",
"4.0"
],
[
"fn",
{},
"text",
"REDACTED"
],
[
"kind",
{},
"text",
"individual"
]
]
],
"roles": [
"registrant"
],
"links": [
{
"value": "https://rdap.db.ripe.net/autnum/200514",
"rel": "self",
"href": "https://rdap.db.ripe.net/entity/KNOW-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-KL103-RIPE",
"vcardArray": [
"vcard",
[
[
"version",
{},
"text",
"4.0"
],
[
"fn",
{},
"text",
"KnownSRV Ltd."
],
[
"kind",
{},
"text",
"org"
],
[
"adr",
{
"label": "20-22 Wenlock Road\nLondon\nN1 7GU\nUNITED KINGDOM"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"tel",
{
"type": "voice"
},
"text",
"+442080897285"
]
]
],
"roles": [
"registrant"
],
"links": [
{
"value": "https://rdap.db.ripe.net/autnum/200514",
"rel": "self",
"href": "https://rdap.db.ripe.net/entity/ORG-KL103-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/200514",
"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": "KAH57-RIPE",
"vcardArray": [
"vcard",
[
[
"version",
{},
"text",
"4.0"
],
[
"fn",
{},
"text",
"KnownSRV Abuse Handling"
],
[
"kind",
{},
"text",
"group"
],
[
"adr",
{
"label": "20-22 Wenlock Road\nLondon\nN1 7GU\nUNITED KINGDOM"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"email",
{
"type": "abuse"
},
"text",
"[email protected]"
]
]
],
"roles": [
"abuse"
],
"entities": [
{
"handle": "KNOW-MNT",
"vcardArray": [
"vcard",
[
[
"version",
{},
"text",
"4.0"
],
[
"fn",
{},
"text",
"REDACTED"
],
[
"kind",
{},
"text",
"individual"
]
]
],
"roles": [
"registrant"
],
"links": [
{
"value": "https://rdap.db.ripe.net/autnum/200514",
"rel": "self",
"href": "https://rdap.db.ripe.net/entity/KNOW-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"
}
],
"links": [
{
"value": "https://rdap.db.ripe.net/autnum/200514",
"rel": "rdap-up",
"href": "https://rdap.db.ripe.net/autnums/rirSearch1/rdap-up/AS200514",
"type": "application/rdap+json"
},
{
"value": "https://rdap.db.ripe.net/autnum/200514",
"rel": "rdap-up rdap-active",
"href": "https://rdap.db.ripe.net/autnums/rirSearch1/rdap-up/AS200514?status=active",
"type": "application/rdap+json"
},
{
"value": "https://rdap.db.ripe.net/autnum/200514",
"rel": "rdap-down",
"href": "https://rdap.db.ripe.net/autnums/rirSearch1/rdap-down/AS200514",
"type": "application/rdap+json"
},
{
"value": "https://rdap.db.ripe.net/autnum/200514",
"rel": "rdap-top",
"href": "https://rdap.db.ripe.net/autnums/rirSearch1/rdap-top/AS200514",
"type": "application/rdap+json"
},
{
"value": "https://rdap.db.ripe.net/autnum/200514",
"rel": "rdap-top rdap-active",
"href": "https://rdap.db.ripe.net/autnums/rirSearch1/rdap-top/AS200514?status=active",
"type": "application/rdap+json"
},
{
"value": "https://rdap.db.ripe.net/autnum/200514",
"rel": "rdap-bottom",
"href": "https://rdap.db.ripe.net/autnums/rirSearch1/rdap-bottom/AS200514",
"type": "application/rdap+json"
},
{
"value": "https://rdap.db.ripe.net/autnum/200514",
"rel": "self",
"href": "https://rdap.db.ripe.net/autnum/200514",
"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": "2015-06-18T06:48:21Z"
},
{
"eventAction": "last changed",
"eventDate": "2026-06-16T06:50:10Z"
}
],
"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/200514",
"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/200514",
"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": "$.entities[?(@.handle=='KB4148-RIPE')].vcardArray[1][?(@[0]=='e-mail')]",
"method": "removal"
},
{
"name": {
"description": "Personal e-mail information"
},
"reason": {
"description": "Personal data"
},
"prePath": "$.entities[?(@.handle=='ORG-KL103-RIPE')].vcardArray[1][?(@[0]=='e-mail')]",
"method": "removal"
},
{
"name": {
"description": "Personal e-mail information"
},
"reason": {
"description": "Personal data"
},
"prePath": "$.entities[?(@.handle=='KAH57-RIPE')].vcardArray[1][?(@[0]=='e-mail')]",
"method": "removal"
}
]
} Contact details of private individuals are redacted.