57.66.0.0/17

🇬🇧

CIDR

57.66.0.0/17

IP Version

IPv4

Addresses

32.7K

Mask

/17 (255.255.128.0)

Country

🇬🇧 United Kingdom

City

London

RIR

RIPE

Status

assigned

Allocated

Announced BGP Routes

1 of 1 route

RPKI:

IRR:

Prefix	Origin AS	RPKI	IRR	Last Seen
57.66.0.0/17	AS51964ORANGE-BUSINESS-SERVICES-IPSN-ASN ORANGE BUSINESS SERVICES U.S. Inc.	Valid	RADBRIPE	5/31/2026

2 less-specific announcements

Prefix	Origin AS	RPKI	IRR	Last Seen
57.66.14.0/24	AS51964ORANGE-BUSINESS-SERVICES-IPSN-ASN ORANGE BUSINESS SERVICES U.S. Inc.	Valid	—	5/31/2026
57.66.124.0/24	AS51964ORANGE-BUSINESS-SERVICES-IPSN-ASN ORANGE BUSINESS SERVICES U.S. Inc.	Valid	—	5/31/2026

Prefix	Origin	Max Length	Trust Anchor
57.66.0.0/17	AS4004	/24	ripe
57.66.0.0/15	AS4004	/32	ripe
57.66.0.0/15	AS5583	/32	ripe
57.66.0.0/15	AS6853	/32	ripe
57.66.0.0/15	AS10282	/32	ripe
57.66.0.0/15	AS51964	/32	ripe

Origin	Registry	Maintainer	Modified
AS51964	RADB	MAINT-AS5583	11/13/2023
AS51964	RIPE	OBS2016-MNT	10/24/2017

Origin ASN

Geolocation

Country🇬🇧United KingdomGB

RegionEngland

CityLondon

Abuse Contact

API

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

curl -s "https://api.ipctl.io/v1/prefix/57.66.0.0/17" | jq

External Links