Home Prefix Lookup57.131.0.0/17

57.131.0.0/17 - OVH SAS (AS16276)

IPv4RIPE NCCannouncedAS16276OVH OVH SAS RPKI Valid

CIDR

57.131.0.0/17

IP Version

IPv4

Addresses

32.7K

Mask

/17 (255.255.128.0)

Country

🇮🇹 Italy

City

Milan

RIR

RIPE NCC

Status

announced

Allocated

Announced BGP Routes

1 of 1 route

RPKI:

IRR:

Swipe sideways to see all columns →

Prefix	Origin AS	RPKI	IRR	Last Seen
57.131.0.0/17	AS16276 OVH OVH SAS	Valid	RIPE	2026-10-12

RPKI ROAs

Prefix	Origin	Max Length	Trust Anchor
57.131.0.0/17	AS16276	/17	ripe

IRR Route Objects

Origin	Registry	Maintainer	Modified
AS16276	RIPE	OVH-MNT	2024-11-07

More Specific Prefixes

100

Prefix	Country	Status
57.131.0.0/24	🇮🇹IT	assigned
57.131.1.16/29	🇮🇹IT	assigned
57.131.1.128/26	🇮🇹IT	assigned
57.131.2.0/24	🇮🇹IT	assigned
57.131.3.0/24	🇮🇹IT	assigned
57.131.4.0/27	🇮🇹IT	assigned
57.131.4.48/28	🇮🇹IT	assigned
57.131.4.64/28	🇮🇹IT	assigned
57.131.4.80/28	🇮🇹IT	assigned
57.131.4.96/27	🇮🇹IT	assigned
57.131.4.128/27	🇮🇹IT	assigned
57.131.4.160/27	🇮🇹IT	assigned
57.131.4.192/27	🇮🇹IT	assigned
57.131.4.224/27	🇮🇹IT	assigned
57.131.5.0/27	🇮🇹IT	assigned
57.131.5.32/27	🇮🇹IT	assigned
57.131.5.64/27	🇮🇹IT	assigned
57.131.5.96/27	🇮🇹IT	assigned
57.131.5.128/28	🇮🇹IT	assigned
57.131.5.144/29	🇮🇹IT	assigned
57.131.5.160/27	🇮🇹IT	assigned
57.131.5.192/27	🇮🇹IT	assigned
57.131.5.224/27	🇮🇹IT	assigned
57.131.6.0/27	🇮🇹IT	assigned
57.131.6.32/27	🇮🇹IT	assigned
57.131.6.64/28	🇮🇹IT	assigned
57.131.6.80/28	🇮🇹IT	assigned
57.131.6.96/27	🇮🇹IT	assigned
57.131.6.128/27	🇮🇹IT	assigned
57.131.6.160/27	🇮🇹IT	assigned
57.131.6.192/27	🇮🇹IT	assigned
57.131.6.240/29	🇮🇹IT	assigned
57.131.6.248/29	🇮🇹IT	assigned
57.131.7.0/27	🇮🇹IT	assigned
57.131.7.40/29	🇪🇸ES	assigned
57.131.7.48/28	🇮🇹IT	assigned
57.131.7.80/28	🇮🇹IT	assigned
57.131.7.96/27	🇮🇹IT	assigned
57.131.7.128/26	🇮🇹IT	assigned
57.131.7.192/27	🇮🇹IT	assigned
57.131.7.224/27	🇮🇹IT	assigned
57.131.8.0/24	🇮🇹IT	assigned
57.131.9.0/24	🇮🇹IT	assigned
57.131.10.0/24	🇮🇹IT	assigned
57.131.11.0/24	🇮🇹IT	assigned
57.131.12.0/24	🇮🇹IT	assigned
57.131.13.0/24	🇮🇹IT	assigned
57.131.14.0/23	🇮🇹IT	assigned
57.131.16.0/22	🇮🇹IT	assigned
57.131.20.0/24	🇮🇹IT	assigned
57.131.21.0/24	🇮🇹IT	assigned
57.131.22.0/23	🇮🇹IT	assigned
57.131.24.0/23	🇮🇹IT	assigned
57.131.26.0/24	🇮🇹IT	assigned
57.131.27.0/24	🇮🇹IT	assigned
57.131.28.0/24	🇮🇹IT	assigned
57.131.29.0/24	🇮🇹IT	assigned
57.131.30.0/24	🇮🇹IT	assigned
57.131.31.0/24	🇮🇹IT	assigned
57.131.32.0/22	🇮🇹IT	assigned
57.131.36.0/28	🇮🇹IT	assigned
57.131.36.24/29	🇮🇹IT	assigned
57.131.36.32/27	🇮🇹IT	assigned
57.131.36.64/26	🇮🇹IT	assigned
57.131.36.144/28	🇮🇹IT	assigned
57.131.36.160/27	🇮🇹IT	assigned
57.131.36.192/26	🇮🇹IT	assigned
57.131.37.0/27	🇮🇹IT	assigned
57.131.37.32/27	🇮🇹IT	assigned
57.131.37.64/27	🇮🇹IT	assigned
57.131.37.96/27	🇮🇹IT	assigned
57.131.37.128/27	🇮🇹IT	assigned
57.131.37.160/28	🇮🇹IT	assigned
57.131.37.176/29	🇮🇹IT	assigned
57.131.37.184/29	🇮🇹IT	assigned
57.131.37.192/28	🇮🇹IT	assigned
57.131.37.208/28	🇮🇹IT	assigned
57.131.37.224/28	🇮🇹IT	assigned
57.131.37.240/28	🇮🇹IT	assigned
57.131.38.0/24	🇮🇹IT	assigned
57.131.39.0/24	🇮🇹IT	assigned
57.131.40.0/23	🇮🇹IT	assigned
57.131.42.0/24	🇮🇹IT	assigned
57.131.43.0/24	🇮🇹IT	assigned
57.131.44.0/24	🇮🇹IT	assigned
57.131.45.0/29	🇮🇹IT	assigned
57.131.45.16/28	🇨🇭CH	assigned
57.131.45.32/28	🇮🇹IT	assigned
57.131.45.32/29	🇮🇹IT	assigned
57.131.45.48/28	🇮🇹IT	assigned
57.131.45.64/28	🇮🇹IT	assigned
57.131.45.88/29	🇮🇹IT	assigned
57.131.46.0/25	🇮🇹IT	assigned
57.131.47.0/24	🇮🇹IT	assigned
57.131.48.0/24	🇮🇹IT	assigned
57.131.49.0/24	🇮🇹IT	assigned
57.131.50.0/24	🇮🇹IT	assigned
57.131.51.0/24	🇮🇹IT	assigned
57.131.52.0/24	🇮🇹IT	assigned
57.131.53.0/24	🇮🇹IT	assigned

Origin ASN

AS16276

OVH OVH SAS

Related Prefixes

More prefixes of AS16276

All prefixes of AS16276 →

Geolocation

Country🇮🇹ItalyIT

RegionLombardy

CityMilan

Coordinates45.5002, 9.1835 ↗

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/57.131.0.0/17

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

curl -s "https://api.ipctl.io/v1/prefix/57.131.0.0/17" | jq

External Links

RIPEstat