Home Prefix Lookup192.171.128.0/18

192.171.128.0/18 - JANET Jisc Services Limited (AS786)

IPv4announcedAS786JANET Jisc Services LimitedNo ROA

CIDR

192.171.128.0/18

IP Version

IPv4

Addresses

16.3K

Mask

/18 (255.255.192.0)

Country

🇬🇧 United Kingdom

City

Swindon

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
192.171.128.0/18	AS786 JANET Jisc Services Limited	No ROA	RIPE	2026-10-12

More-Specific Announcements

1 more-specific announcement

Prefix	Origin AS	RPKI	IRR	Last Seen
192.171.139.0/24	AS786 JANET Jisc Services Limited	No ROA	-	2026-10-12

IRR Route Objects

Origin	Registry	Maintainer	Modified
AS786	RIPE	JIPS-NOSC	2023-11-14

More Specific Prefixes

Prefix	AS	Country	Status
192.171.128.0/24		🇬🇧GB	assigned
192.171.129.0/24		🇬🇧GB	assigned
192.171.130.0/24		🇬🇧GB	assigned
192.171.131.0/24		🇬🇧GB	assigned
192.171.132.0/24		🇬🇧GB	assigned
192.171.133.0/24		🇬🇧GB	assigned
192.171.134.0/24		🇬🇧GB	assigned
192.171.135.0/24		🇬🇧GB	assigned
192.171.136.0/24		🇬🇧GB	assigned
192.171.137.0/24		🇬🇧GB	assigned
192.171.138.0/24		🇬🇧GB	assigned
192.171.139.0/24	AS786	🇬🇧GB	assigned
192.171.140.0/24		🇬🇧GB	assigned
192.171.141.0/24		🇬🇧GB	assigned
192.171.142.0/24		🇬🇧GB	assigned
192.171.143.0/24		🇬🇧GB	assigned
192.171.144.0/24		🇬🇧GB	assigned
192.171.145.0/24		🇬🇧GB	assigned
192.171.146.0/24		🇬🇧GB	assigned
192.171.147.0/24		🇬🇧GB	assigned
192.171.148.0/24		🇬🇧GB	assigned
192.171.149.0/24		🇬🇧GB	assigned
192.171.150.0/24		🇬🇧GB	assigned
192.171.151.0/24		🇬🇧GB	assigned
192.171.152.0/24		🇬🇧GB	assigned
192.171.153.0/24		🇬🇧GB	assigned
192.171.154.0/24		🇬🇧GB	assigned
192.171.155.0/24		🇬🇧GB	assigned
192.171.156.0/24		🇬🇧GB	assigned
192.171.157.0/24		🇬🇧GB	assigned
192.171.158.0/24		🇬🇧GB	assigned
192.171.159.0/24		🇬🇧GB	assigned
192.171.160.0/24		🇬🇧GB	assigned
192.171.161.0/24		🇬🇧GB	assigned
192.171.162.0/24		🇬🇧GB	assigned
192.171.163.0/24		🇬🇧GB	assigned
192.171.164.0/24		🇬🇧GB	assigned
192.171.165.0/24		🇬🇧GB	assigned
192.171.166.0/24		🇬🇧GB	assigned
192.171.167.0/24		🇬🇧GB	assigned
192.171.168.0/24		🇬🇧GB	assigned
192.171.169.0/24		🇬🇧GB	assigned
192.171.170.0/24		🇬🇧GB	assigned
192.171.171.0/24		🇬🇧GB	assigned
192.171.172.0/24		🇬🇧GB	assigned
192.171.173.0/24		🇬🇧GB	assigned
192.171.174.0/24		🇬🇧GB	assigned
192.171.175.0/24		🇬🇧GB	assigned
192.171.176.0/24		🇬🇧GB	assigned
192.171.177.0/24		🇬🇧GB	assigned
192.171.178.0/24		🇬🇧GB	assigned
192.171.179.0/24		🇬🇧GB	assigned
192.171.180.0/24		🇬🇧GB	assigned
192.171.181.0/24		🇬🇧GB	assigned
192.171.182.0/24		🇬🇧GB	assigned
192.171.183.0/24		🇬🇧GB	assigned
192.171.184.0/24		🇬🇧GB	assigned
192.171.185.0/24		🇬🇧GB	assigned
192.171.186.0/24		🇬🇧GB	assigned
192.171.187.0/24		🇬🇧GB	assigned
192.171.188.0/24		🇬🇧GB	assigned
192.171.189.0/24		🇬🇧GB	assigned
192.171.190.0/24		🇬🇧GB	assigned
192.171.191.0/24		🇬🇧GB	assigned

Origin ASN

AS786

JANET Jisc Services Limited

Related Prefixes

More prefixes of AS786

All prefixes of AS786 →

Geolocation

Country🇬🇧United KingdomGB

RegionEngland

CitySwindon

Coordinates51.5686, -1.7895 ↗

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 transfer marketTransfers published by all five RIRs

API

Open

GEThttps://api.ipctl.io/v1/prefix/192.171.128.0/18

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

curl -s "https://api.ipctl.io/v1/prefix/192.171.128.0/18" | jq

External Links

RIPEstat