Home Prefix Lookup2a0b:e181:100::/40

2a0b:e181:100::/40 - AVAST DC AVAST Software S.R.O (AS198605)

IPv6RIPEassignedAS198605AVAST-AS-DC AVAST Software s.r.o. RPKI Valid

CIDR

2a0b:e181:100::/40

IP Version

IPv6

Addresses

309.4Y

Mask

/40

Country

🇬🇧 United Kingdom

City

London

RIR

RIPE

Status

assigned

Allocated

Announced BGP Routes

0 of 0 routes

RPKI:

IRR:

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Prefix	Origin AS	RPKI	IRR	Last Seen
This prefix is not announced as a whole. Parts of it are announced as more-specific prefixes, see below.

More-Specific Announcements

1 more-specific announcement

Prefix	Origin AS	RPKI	IRR	Last Seen
2a0b:e181:108::/45	AS198605 AVAST-AS-DC AVAST Software s.r.o.	Valid	-	2026-10-11

RPKI ROAs

Prefix	Origin	Max Length	Trust Anchor
2a0b:e180::/29	AS198605	/48	ripe

IRR Route Objects

Origin	Registry	Maintainer	Modified
AS198605	RIPE	ASW-MNT	2018-07-26

Transfer History

Registry transfers of 2a0b:e181:100::/40, blocks inside it, or blocks containing it.

2a0b:e180::/29M&A · 2018-05-17
AVG Technologies CZ, s.r.o.
RIPE NCC
→
AVAST Software s.r.o.
RIPE NCC

Date	Resource	From	To	Type
2018-05-17	2a0b:e180::/29	AVG Technologies CZ, s.r.o. RIPE NCC	AVAST Software s.r.o. RIPE NCC	M&A

Origin ASN

AS198605

AVAST-AS-DC AVAST Software s.r.o.

Related Prefixes

More prefixes of AS198605

All prefixes of AS198605 →

Geolocation

Country🇬🇧United KingdomGB

RegionEngland

CityLondon

Coordinates51.5074, -0.1278 ↗

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/2a0b:e181:100::/40

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

curl -s "https://api.ipctl.io/v1/prefix/2a0b:e181:100::/40" | jq

External Links

RIPEstat