Home Prefix Lookup81.91.255.0/24

81.91.255.0/24 - QUBE VXtream (AS29668)

IPv4RIPE NCCannouncedAS29668QUBE vXtream LtdNo ROA

CIDR

81.91.255.0/24

IP Version

IPv4

Addresses

256

Mask

/24 (255.255.255.0)

Country

🇬🇧 United Kingdom

City

London

RIR

RIPE NCC

Status

announced

Allocated

Announced BGP Routes

1 of 1 route

RPKI:

IRR:

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Prefix	Origin AS	RPKI	IRR	Last Seen
81.91.255.0/24	AS29668 QUBE vXtream Ltd	No ROA	RIPE	2026-10-12

IRR Route Objects

Origin	Registry	Maintainer	Modified
AS29668	RIPE	uk-vxtream-1-mnt	2018-03-26

More Specific Prefixes

Prefix	Country	Status
81.91.255.0/27	🇬🇧GB	assigned
81.91.255.32/27	🇬🇧GB	assigned
81.91.255.64/27	🇬🇧GB	assigned
81.91.255.96/27	🇬🇧GB	assigned
81.91.255.168/29	🇬🇧GB	assigned

Transfer History

Registry transfers of 81.91.255.0/24, blocks inside it, or blocks containing it.

81.91.240.0/20M&A · 2017-12-18
Qube Managed Services Limited
RIPE NCC
→
vXtream Ltd
RIPE NCC

Date	Resource	From	To	Type
2017-12-18	81.91.240.0/20	Qube Managed Services Limited RIPE NCC	vXtream Ltd RIPE NCC	M&A

Origin ASN

AS29668

QUBE vXtream Ltd

Related Prefixes

More prefixes of AS29668

All prefixes of AS29668 →

Geolocation

Country🇬🇧United KingdomGB

RegionEngland

CityLondon

Coordinates51.5287, -0.1010 ↗

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/81.91.255.0/24

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

curl -s "https://api.ipctl.io/v1/prefix/81.91.255.0/24" | jq

External Links

RIPEstat