Home Prefix Lookup89.202.128.0/17

89.202.128.0/17 - GTT BACKBONE GTT Communications (AS3257)

IPv4RIPE NCCallocatedAS3257GTT-BACKBONE GTT Communications Inc.No ROA

CIDR

89.202.128.0/17

IP Version

IPv4

Addresses

32.7K

Mask

/17 (255.255.128.0)

Country

🇬🇧 United Kingdom

City

Cardiff

RIR

RIPE NCC

Status

allocated

Allocated

2006-04-26

Announced BGP Routes

1 of 1 route

RPKI:

IRR:

Swipe sideways to see all columns →

Prefix	Origin AS	RPKI	IRR	Last Seen
89.202.128.0/17	AS3257 GTT-BACKBONE GTT Communications Inc.	No ROA	RIPE	2026-10-12

More-Specific Announcements

13 more-specific announcements

Prefix	Origin AS	RPKI	IRR	Last Seen
89.202.146.0/23	AS5511 Opentransit Orange S.A.	Valid	-	2026-10-12
89.202.156.0/24	AS3257 GTT-BACKBONE GTT Communications Inc.	No ROA	-	2026-10-12
89.202.177.0/24	AS30058 FDCSERVERS - FDCservers.net	Valid	-	2026-10-12
89.202.188.0/24	AS30058 FDCSERVERS - FDCservers.net	Valid	-	2026-10-12
89.202.209.0/24	AS30058 FDCSERVERS - FDCservers.net	Valid	-	2026-10-12
89.202.214.0/24	AS30058 FDCSERVERS - FDCservers.net	Valid	-	2026-10-12
89.202.222.0/24	AS30058 FDCSERVERS - FDCservers.net	Valid	-	2026-10-12
89.202.224.0/23	AS5511 Opentransit Orange S.A.	Valid	-	2026-10-12
89.202.232.0/23	AS20115 CHARTER-20115 - Charter Communications LLC	Valid	-	2026-10-12
89.202.232.0/23	AS398465 RACKDOG-LLC - Rackdog, LLC	Invalid	-	2026-10-12
89.202.234.0/24	AS3257 GTT-BACKBONE GTT Communications Inc.	No ROA	-	2026-10-12
89.202.236.0/23	AS20115 CHARTER-20115 - Charter Communications LLC	Valid	-	2026-10-12
89.202.236.0/23	AS398465 RACKDOG-LLC - Rackdog, LLC	Invalid	-	2026-10-12

IRR Route Objects

Origin	Registry	Maintainer	Modified
AS3257	RIPE	AS3257-ROUTE-MNT	2026-08-21

More Specific Prefixes

100

Prefix	AS	Country	Status
89.202.129.128/26		🇮🇹IT	assigned
89.202.130.0/24		🇬🇧GB	assigned
89.202.131.0/24		🇬🇧GB	assigned
89.202.132.0/24		🇩🇪DE	assigned
89.202.133.0/24		🇩🇪DE	assigned
89.202.134.0/24		🇩🇪DE	assigned
89.202.135.160/27		🇩🇪DE	assigned
89.202.135.192/26		🇩🇪DE	assigned
89.202.136.64/27		🇫🇷FR	assigned
89.202.138.0/24		🇫🇷FR	assigned
89.202.139.0/27		🇫🇷FR	assigned
89.202.140.0/24		🇳🇱NL	assigned
89.202.141.32/27		🇳🇱NL	assigned
89.202.142.0/24		🇳🇱NL	assigned
89.202.143.0/24		🇳🇱NL	assigned
89.202.145.0/24		🇮🇹IT	assigned
89.202.146.0/23	AS5511	🇫🇷FR	assigned
89.202.148.0/24		🇦🇹AT	assigned
89.202.150.0/24		🇧🇪BE	assigned
89.202.151.160/27		🇧🇪BE	assigned
89.202.152.0/24		🇳🇱NL	assigned
89.202.153.0/24		🇸🇰SK	assigned
89.202.155.0/24		🇨🇭CH	assigned
89.202.156.0/24	AS3257	🇨🇭CH	assigned
89.202.159.0/24		🇪🇸ES	assigned
89.202.160.0/24		🇪🇸ES	assigned
89.202.162.128/27		🇵🇹PT	assigned
89.202.163.0/24		🇬🇧GB	assigned
89.202.164.0/24		🇺🇸US	assigned
89.202.166.0/24		🇦🇹AT	assigned
89.202.168.0/24		🇩🇪DE	assigned
89.202.169.0/24		🇫🇷FR	assigned
89.202.170.0/24		🇦🇹AT	assigned
89.202.171.0/24		🇪🇸ES	assigned
89.202.172.0/24		🇮🇹IT	assigned
89.202.173.0/24		🇺🇸US	assigned
89.202.174.0/24		🇬🇧GB	assigned
89.202.175.0/24		🇮🇹IT	assigned
89.202.176.0/24		🇦🇪AE	assigned
89.202.177.0/24	AS30058	🇬🇧GB	assigned
89.202.178.0/24		🇭🇺HU	assigned
89.202.179.0/24		🇮🇹IT	assigned
89.202.180.0/24		🇮🇪IE	assigned
89.202.181.192/26		🇮🇹IT	assigned
89.202.182.0/24		🇬🇧GB	assigned
89.202.183.0/25		🇬🇧GB	assigned
89.202.183.192/27		🇬🇧GB	assigned
89.202.184.0/24		🇬🇧GB	assigned
89.202.185.0/24		🇬🇧GB	assigned
89.202.187.0/24		🇨🇭CH	assigned
89.202.188.0/24	AS30058	🇬🇧GB	assigned
89.202.189.0/25		🇬🇧GB	assigned
89.202.191.0/24		🇧🇪BE	assigned
89.202.192.0/24		🇫🇷FR	assigned
89.202.195.0/24		🇫🇷FR	assigned
89.202.196.0/24		🇮🇹IT	assigned
89.202.197.192/26		🇮🇹IT	assigned
89.202.199.0/24		🇮🇹IT	assigned
89.202.200.96/27		🇫🇷FR	assigned
89.202.201.0/24		🇫🇷FR	assigned
89.202.202.0/24		🇪🇸ES	assigned
89.202.204.0/24		🇬🇧GB	assigned
89.202.205.0/24		🇮🇹IT	assigned
89.202.206.0/24		🇸🇪SE	assigned
89.202.207.64/26		🇩🇪DE	assigned
89.202.208.0/24		🇩🇪DE	assigned
89.202.209.0/24	AS30058	🇬🇧GB	assigned
89.202.210.0/24		🇬🇧GB	assigned
89.202.212.64/26		🇳🇱NL	assigned
89.202.214.0/24	AS30058	🇬🇧GB	assigned
89.202.215.0/24		🇬🇧GB	assigned
89.202.216.0/24		🇩🇪DE	assigned
89.202.217.0/24		🇧🇪BE	assigned
89.202.218.128/25		🇩🇪DE	assigned
89.202.219.160/27		🇬🇧GB	assigned
89.202.220.0/24		🇬🇧GB	assigned
89.202.222.0/24	AS30058	🇬🇧GB	assigned
89.202.224.0/23	AS5511	🇫🇷FR	assigned
89.202.226.0/24		🇬🇧GB	assigned
89.202.227.0/24		🇬🇧GB	assigned
89.202.228.192/26		🇮🇹IT	assigned
89.202.232.0/23	AS398465	🇬🇧GB	assigned
89.202.234.0/24	AS3257	🇩🇪DE	assigned
89.202.235.0/24		🇩🇪DE	assigned
89.202.236.0/23	AS398465	🇬🇧GB	assigned
89.202.238.64/26		🇮🇹IT	assigned
89.202.239.0/25		🇮🇹IT	assigned
89.202.241.0/25		🇳🇱NL	assigned
89.202.242.0/23		🇬🇧GB	assigned
89.202.242.0/24		🇬🇧GB	assigned
89.202.244.0/24		🇬🇧GB	assigned
89.202.245.0/26		🇬🇧GB	assigned
89.202.245.64/26		🇬🇧GB	assigned
89.202.247.0/24		🇬🇧GB	assigned
89.202.248.0/24		🇬🇧GB	assigned
89.202.250.0/24		🇬🇧GB	assigned
89.202.251.192/26		🇬🇧GB	assigned
89.202.252.0/24		🇮🇹IT	assigned
89.202.253.0/24		🇮🇹IT	assigned
89.202.255.0/24		🇩🇪DE	assigned

Transfer History

Registry transfers of 89.202.128.0/17, blocks inside it, or blocks containing it.

89.202.128.0/17Transfer · 2021-03-22
Interoute Communications Limited
RIPE NCC
→
GTT Communications Inc.
RIPE NCC

Date	Resource	From	To	Type
2021-03-22	89.202.128.0/17	Interoute Communications Limited RIPE NCC	GTT Communications Inc. RIPE NCC	Transfer

Origin ASN

AS3257

GTT-BACKBONE GTT Communications Inc.

Related Prefixes

More prefixes of AS3257

All prefixes of AS3257 →

Geolocation

Country🇬🇧United KingdomGB

RegionWales

CityCardiff

Coordinates51.4843, -3.1722 ↗

Abuse Contact

Learn more

RPKI and ROAs explainedWhat RPKI valid, invalid and no ROA mean
RPKI validatorCheck ROA coverage for any prefix or ASN
What is BGP?How prefixes are announced and routed
More-specific prefixesGlossary: covering and more-specific routes
IPv4 transfers in the RIPE NCC regionWho bought and sold address space recently

API

Open

GEThttps://api.ipctl.io/v1/prefix/89.202.128.0/17

Returns prefix allocation, BGP routes, and more-specific subnets.

curl -s "https://api.ipctl.io/v1/prefix/89.202.128.0/17" | jq

External Links

RIPEstat