HomePrefix Lookup83.245.0.0/17

83.245.0.0/17

🇬🇧
IPv4RIPENCCallocatedAS3257GTT-BACKBONE GTT Communications Inc. RPKI Valid
CIDR
83.245.0.0/17
IP Version
IPv4
Addresses
32.7K
Mask
/17 (255.255.128.0)
Country
🇬🇧 United Kingdom
City
London
RIR
RIPENCC
Status
allocated
Allocated
4/14/2004

Announced BGP Routes

1 of 1 route
RPKI:
IRR:
PrefixOrigin ASRPKIIRRLast Seen
83.245.0.0/17AS3257GTT-BACKBONE GTT Communications Inc. Valid
RIPE
5/31/2026

Covering Prefix

16 less-specific announcements
PrefixOrigin ASRPKIIRRLast Seen
83.245.80.0/20AS3356LEVEL3 - Level 3 Parent, LLC Valid—5/31/2026
83.245.48.0/21AS3257GTT-BACKBONE GTT Communications Inc. Valid—5/31/2026
83.245.32.0/22AS3356LEVEL3 - Level 3 Parent, LLC Valid—5/31/2026
83.245.62.0/23AS3257GTT-BACKBONE GTT Communications Inc. Valid—5/31/2026
83.245.56.0/23AS3257GTT-BACKBONE GTT Communications Inc. Valid—5/31/2026
83.245.0.0/23AS3257GTT-BACKBONE GTT Communications Inc. Valid—5/31/2026
83.245.109.0/24AS3257GTT-BACKBONE GTT Communications Inc. Valid—5/31/2026
83.245.69.0/24AS3356LEVEL3 - Level 3 Parent, LLC Valid—5/31/2026
83.245.70.0/24AS3356LEVEL3 - Level 3 Parent, LLC Valid—5/31/2026
83.245.79.0/24AS35831VNETRIX-AS Vnetrix Ltd Valid—5/31/2026
83.245.56.0/24AS62513GOCODEIT-INC - GoCodeIT Inc Valid—5/31/2026
83.245.60.0/24AS62513GOCODEIT-INC - GoCodeIT Inc Valid—5/31/2026
83.245.58.0/24AS62513GOCODEIT-INC - GoCodeIT Inc Valid—5/31/2026
83.245.59.0/24AS62513GOCODEIT-INC - GoCodeIT Inc Valid—5/31/2026
83.245.57.0/24AS62513GOCODEIT-INC - GoCodeIT Inc Valid—5/31/2026
83.245.61.0/24AS215541AS-KRUSESEC Peter Kruse Valid—5/31/2026

RPKI ROAs

1
PrefixOriginMax LengthTrust Anchor
83.245.0.0/17AS3257/24ripe

IRR Route Objects

1
OriginRegistryMaintainerModified
AS3257RIPEAS3257-ROUTE-MNT4/1/2026

More Specific Prefixes

25
PrefixASCountryStatus
83.245.48.0/20🇨🇦CAassigned
83.245.40.0/21🇪🇺EUassigned
83.245.8.0/21🇪🇺EUassigned
83.245.96.0/21🇪🇺EUassigned
83.245.48.0/21AS3257🇺🇸USassigned
83.245.112.0/21🇪🇺EUassigned
83.245.72.0/22🇪🇺EUassigned
83.245.64.0/22🇪🇺EUassigned
83.245.32.0/22AS3356🇬🇧GBassigned
83.245.104.0/22🇪🇺EUassigned
83.245.36.0/22🇪🇺EUassigned
83.245.120.0/22🇪🇺EUassigned
83.245.2.0/23🇪🇺EUassigned
83.245.76.0/23🇪🇺EUassigned
83.245.110.0/23🇪🇺EUassigned
83.245.6.0/23🇪🇺EUassigned
83.245.124.0/23🇪🇺EUassigned
83.245.109.0/24AS3257🇬🇧GBassigned
83.245.71.0/24🇪🇺EUassigned
83.245.5.0/24🇪🇺EUassigned
83.245.79.0/24AS35831🇬🇧GBassigned
83.245.78.0/24🇪🇺EUassigned
83.245.68.0/24🇪🇺EUassigned
83.245.108.0/24🇪🇺EUassigned
83.245.1.128/26🇬🇧GBassigned
Origin ASN
AS3257
GTT-BACKBONE GTT Communications Inc.
Geolocation
Country🇬🇧United KingdomGB
RegionEngland
CityLondon
Coordinates51.5169, -0.1072 ↗
Abuse Contact
API
Open
GEThttps://api.ipctl.io/v1/prefix/83.245.0.0/17

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

curl -s "https://api.ipctl.io/v1/prefix/83.245.0.0/17" | jq
External Links
RIPEstat Hurricane Electric BGP