HomePrefix Lookup195.21.0.0/17

195.21.0.0/17

🇫🇮
IPv4RIPENCCannouncedAS3257GTT-BACKBONE GTT Communications Inc.No ROA
CIDR
195.21.0.0/17
IP Version
IPv4
Addresses
32.7K
Mask
/17 (255.255.128.0)
Country
🇫🇮 Finland
City
Helsinki
RIR
RIPENCC
Status
announced
Allocated
-

Announced BGP Routes

1 of 1 route
RPKI:
IRR:
PrefixOrigin ASRPKIIRRLast Seen
195.21.0.0/17AS3257GTT-BACKBONE GTT Communications Inc.No ROA
RIPE
6/1/2026

Covering Prefix

5 less-specific announcements
PrefixOrigin ASRPKIIRRLast Seen
195.21.96.0/19AS1299TWELVE99 Arelion Sweden ABNo ROA—6/1/2026
195.21.64.0/19AS41354its-tg ITS Technology Group Limited Valid—6/1/2026
195.21.56.0/21AS8928INTEROUTE GTT Communications Inc.No ROA—6/1/2026
195.21.50.0/23AS3320DTAG Deutsche Telekom AGNo ROA—6/1/2026
195.21.49.0/24AS3320DTAG Deutsche Telekom AGNo ROA—6/1/2026

IRR Route Objects

1
OriginRegistryMaintainerModified
AS3257RIPEAS3257-ROUTE-MNT7/8/2025

More Specific Prefixes

100
PrefixASCountryStatus
195.21.64.0/19AS41354🇬🇧GBassigned
195.21.96.0/19AS1299🇩🇪DEassigned
195.21.32.0/21🇬🇧GBassigned
195.21.12.0/23🇬🇧GBassigned
195.21.50.0/23AS3320🇩🇪DEassigned
195.21.0.0/24🇫🇮FIassigned
195.21.45.0/24🇬🇧GBassigned
195.21.26.0/24🇦🇹ATassigned
195.21.22.0/24🇨🇭CHassigned
195.21.40.0/24🇬🇧GBassigned
195.21.30.0/24🇭🇰HKassigned
195.21.41.0/24🇬🇧GBassigned
195.21.11.0/24🇬🇧GBassigned
195.21.19.0/24🇩🇪DEassigned
195.21.18.0/24🇩🇪DEassigned
195.21.17.0/24🇩🇪DEassigned
195.21.14.0/24🇬🇧GBassigned
195.21.15.0/24🇬🇧GBassigned
195.21.9.0/24🇬🇧GBassigned
195.21.48.0/24🇸🇪SEassigned
195.21.47.0/24🇬🇧GBassigned
195.21.46.0/24🇬🇧GBassigned
195.21.24.0/24🇦🇹ATassigned
195.21.25.0/24🇦🇹ATassigned
195.21.27.0/24🇦🇹ATassigned
195.21.10.0/24🇬🇧GBassigned
195.21.49.0/24AS3320🇩🇪DEassigned
195.21.2.0/24🇫🇮FIassigned
195.21.3.0/24🇫🇮FIassigned
195.21.4.0/24🇭🇰HKassigned
195.21.6.0/24🇭🇺HUassigned
195.21.44.0/24🇬🇧GBassigned
195.21.43.0/24🇬🇧GBassigned
195.21.42.0/24🇬🇧GBassigned
195.21.31.0/24🇭🇰HKassigned
195.21.8.0/24🇬🇧GBassigned
195.21.23.0/25🇨🇭CHassigned
195.21.21.128/25🇨🇭CHassigned
195.21.16.128/25🇩🇪DEassigned
195.21.20.192/27🇨🇭CHassigned
195.21.16.64/27🇩🇪DEassigned
195.21.16.32/27🇩🇪DEassigned
195.21.16.96/27🇩🇪DEassigned
195.21.20.96/27🇨🇭CHassigned
195.21.7.32/27🇭🇺HUassigned
195.21.21.96/27🇫🇷FRassigned
195.21.28.128/27🇭🇰HKassigned
195.21.1.32/27🇫🇮FIassigned
195.21.20.224/27🇨🇭CHassigned
195.21.53.208/28🇩🇪DEassigned
195.21.13.48/28🇨🇭CHassigned
195.21.33.0/28🇳🇱NLassigned
195.21.33.176/28🇳🇱NLassigned
195.21.28.0/28🇭🇰HKassigned
195.21.32.0/28🇩🇪DEassigned
195.21.32.32/28🇫🇷FRassigned
195.21.32.48/28🇳🇱NLassigned
195.21.32.64/28🇸🇪SEassigned
195.21.32.112/28🇳🇱NLassigned
195.21.32.144/28🇳🇱NLassigned
195.21.33.96/28🇮🇹ITassigned
195.21.34.112/28🇫🇷FRassigned
195.21.34.144/28🇫🇷FRassigned
195.21.34.224/28🇫🇷FRassigned
195.21.35.192/28🇬🇧GBassigned
195.21.35.224/28🇳🇱NLassigned
195.21.38.48/28🇩🇪DEassigned
195.21.38.64/28🇨🇭CHassigned
195.21.38.96/28🇳🇱NLassigned
195.21.38.128/28🇮🇹ITassigned
195.21.35.32/28🇳🇱NLassigned
195.21.13.0/28🇫🇷FRassigned
195.21.13.16/28🇩🇪DEassigned
195.21.13.144/28🇧🇬BGassigned
195.21.20.160/28🇨🇭CHassigned
195.21.23.240/28🇨🇭CHassigned
195.21.32.16/28🇫🇷FRassigned
195.21.32.96/28🇫🇷FRassigned
195.21.32.160/28🇮🇹ITassigned
195.21.34.80/28🇳🇱NLassigned
195.21.34.128/28🇩🇪DEassigned
195.21.35.176/28🇬🇧GBassigned
195.21.54.32/28🇳🇱NLassigned
195.21.13.32/28🇳🇱NLassigned
195.21.20.128/28🇸🇪SEassigned
195.21.21.32/28🇨🇭CHassigned
195.21.21.80/28🇨🇭CHassigned
195.21.23.144/28🇨🇭CHassigned
195.21.23.224/28🇨🇭CHassigned
195.21.35.160/28🇪🇸ESassigned
195.21.39.96/29🇫🇷FRassigned
195.21.39.112/29🇫🇷FRassigned
195.21.39.128/29🇬🇧GBassigned
195.21.39.168/29🇳🇱NLassigned
195.21.39.200/29🇩🇪DEassigned
195.21.39.248/29🇬🇧GBassigned
195.21.28.24/29🇭🇰HKassigned
195.21.21.24/29🇨🇭CHassigned
195.21.21.0/29🇨🇭CHassigned
195.21.37.232/29🇩🇪DEassigned
Origin ASN
AS3257
GTT-BACKBONE GTT Communications Inc.
Geolocation
Country🇫🇮FinlandFI
RegionUusimaa
CityHelsinki
Coordinates60.1699, 24.9384 ↗
Abuse Contact
API
Open
GEThttps://api.ipctl.io/v1/prefix/195.21.0.0/17

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

curl -s "https://api.ipctl.io/v1/prefix/195.21.0.0/17" | jq
External Links
RIPEstat Hurricane Electric BGP