Home Prefix Lookup188.66.64.0/18

188.66.64.0/18 - ASN GammaTelecom Gamma Telecom Holdings (AS31655)

IPv4RIPE NCCallocatedAS31655ASN-GammaTelecom Gamma Telecom Holdings Ltd RPKI Valid

CIDR

188.66.64.0/18

IP Version

IPv4

Addresses

16.3K

Mask

/18 (255.255.192.0)

Country

🇬🇧 United Kingdom

City

Newport Pagnell

RIR

RIPE NCC

Status

allocated

Allocated

2011-01-05

Announced BGP Routes

1 of 1 route

RPKI:

IRR:

Swipe sideways to see all columns →

Prefix	Origin AS	RPKI	IRR	Last Seen
188.66.64.0/18	AS31655 ASN-GammaTelecom Gamma Telecom Holdings Ltd	Valid	RIPE	2026-10-11

RPKI ROAs

Prefix	Origin	Max Length	Trust Anchor
188.66.64.0/18	AS31655	/24	ripe

IRR Route Objects

Origin	Registry	Maintainer	Modified
AS31655	RIPE	MNT-GTHL	2011-01-12

More Specific Prefixes

100

Prefix	Country	Status
188.66.64.0/21	🇬🇧GB	assigned
188.66.72.0/21	🇬🇧GB	assigned
188.66.80.0/21	🇬🇧GB	assigned
188.66.88.0/24	🇬🇧GB	assigned
188.66.89.0/24	🇬🇧GB	assigned
188.66.90.0/24	🇬🇧GB	assigned
188.66.91.0/24	🇬🇧GB	assigned
188.66.92.0/24	🇬🇧GB	assigned
188.66.93.0/25	🇬🇧GB	assigned
188.66.93.128/28	🇬🇧GB	assigned
188.66.94.0/24	🇬🇧GB	assigned
188.66.95.16/28	🇬🇧GB	assigned
188.66.95.48/28	🇬🇧GB	assigned
188.66.95.64/28	🇬🇧GB	assigned
188.66.95.80/28	🇬🇧GB	assigned
188.66.95.128/28	🇬🇧GB	assigned
188.66.95.144/28	🇬🇧GB	assigned
188.66.95.160/28	🇬🇧GB	assigned
188.66.95.176/28	🇬🇧GB	assigned
188.66.95.192/28	🇬🇧GB	assigned
188.66.95.224/28	🇬🇧GB	assigned
188.66.96.8/29	🇬🇧GB	assigned
188.66.96.16/29	🇬🇧GB	assigned
188.66.96.40/29	🇬🇧GB	assigned
188.66.96.48/29	🇬🇧GB	assigned
188.66.96.56/29	🇬🇧GB	assigned
188.66.96.64/29	🇬🇧GB	assigned
188.66.96.80/29	🇬🇧GB	assigned
188.66.96.96/29	🇬🇧GB	assigned
188.66.96.120/29	🇬🇧GB	assigned
188.66.96.128/29	🇬🇧GB	assigned
188.66.96.136/29	🇬🇧GB	assigned
188.66.96.144/29	🇬🇧GB	assigned
188.66.96.152/29	🇬🇧GB	assigned
188.66.96.160/29	🇬🇧GB	assigned
188.66.96.168/29	🇬🇧GB	assigned
188.66.96.176/29	🇬🇧GB	assigned
188.66.96.184/29	🇬🇧GB	assigned
188.66.96.192/29	🇬🇧GB	assigned
188.66.96.200/29	🇬🇧GB	assigned
188.66.96.216/29	🇬🇧GB	assigned
188.66.96.224/29	🇬🇧GB	assigned
188.66.96.240/29	🇬🇧GB	assigned
188.66.97.0/29	🇬🇧GB	assigned
188.66.97.8/29	🇬🇧GB	assigned
188.66.97.16/29	🇬🇧GB	assigned
188.66.97.24/29	🇬🇧GB	assigned
188.66.97.40/29	🇬🇧GB	assigned
188.66.97.56/29	🇬🇧GB	assigned
188.66.97.64/29	🇬🇧GB	assigned
188.66.97.72/29	🇬🇧GB	assigned
188.66.97.88/29	🇬🇧GB	assigned
188.66.97.112/29	🇬🇧GB	assigned
188.66.97.120/29	🇬🇧GB	assigned
188.66.97.128/29	🇬🇧GB	assigned
188.66.97.136/29	🇬🇧GB	assigned
188.66.97.144/29	🇬🇧GB	assigned
188.66.97.152/29	🇬🇧GB	assigned
188.66.97.160/29	🇬🇧GB	assigned
188.66.97.232/29	🇬🇧GB	assigned
188.66.97.248/29	🇬🇧GB	assigned
188.66.98.0/29	🇬🇧GB	assigned
188.66.98.8/29	🇬🇧GB	assigned
188.66.98.16/29	🇬🇧GB	assigned
188.66.98.24/29	🇬🇧GB	assigned
188.66.98.32/29	🇬🇧GB	assigned
188.66.98.40/29	🇬🇧GB	assigned
188.66.98.48/29	🇬🇧GB	assigned
188.66.98.56/29	🇬🇧GB	assigned
188.66.98.64/29	🇬🇧GB	assigned
188.66.98.72/29	🇬🇧GB	assigned
188.66.98.80/29	🇬🇧GB	assigned
188.66.98.88/29	🇬🇧GB	assigned
188.66.98.96/29	🇬🇧GB	assigned
188.66.98.104/29	🇬🇧GB	assigned
188.66.98.112/29	🇬🇧GB	assigned
188.66.98.120/29	🇬🇧GB	assigned
188.66.98.128/29	🇬🇧GB	assigned
188.66.98.136/29	🇬🇧GB	assigned
188.66.98.144/29	🇬🇧GB	assigned
188.66.98.152/29	🇬🇧GB	assigned
188.66.98.176/29	🇬🇧GB	assigned
188.66.98.184/29	🇬🇧GB	assigned
188.66.98.200/29	🇬🇧GB	assigned
188.66.98.208/29	🇬🇧GB	assigned
188.66.98.216/29	🇬🇧GB	assigned
188.66.98.232/29	🇬🇧GB	assigned
188.66.98.240/29	🇬🇧GB	assigned
188.66.98.248/29	🇬🇧GB	assigned
188.66.99.0/29	🇬🇧GB	assigned
188.66.99.16/29	🇬🇧GB	assigned
188.66.99.32/29	🇬🇧GB	assigned
188.66.127.48/28	🇬🇧GB	assigned
188.66.127.64/28	🇬🇧GB	assigned
188.66.127.112/28	🇬🇧GB	assigned
188.66.127.144/28	🇬🇧GB	assigned
188.66.127.160/28	🇬🇧GB	assigned
188.66.127.176/28	🇬🇧GB	assigned
188.66.127.192/28	🇬🇧GB	assigned
188.66.127.224/28	🇬🇧GB	assigned

Origin ASN

AS31655

ASN-GammaTelecom Gamma Telecom Holdings Ltd

Related Prefixes

More prefixes of AS31655

All prefixes of AS31655 →

Geolocation

Country🇬🇧United KingdomGB

RegionEngland

CityNewport Pagnell

Coordinates52.0873, -0.7222 ↗

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/188.66.64.0/18

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

curl -s "https://api.ipctl.io/v1/prefix/188.66.64.0/18" | jq

External Links

RIPEstat