Home Prefix Lookup2a00:1a28:1900::/40

2a00:1a28:1900::/40 - BGP Prefix

IPv6RIPEassigned RPKI Valid

CIDR

2a00:1a28:1900::/40

IP Version

IPv6

Addresses

309.4Y

Mask

/40

Country

🇸🇪 Sweden

City

Falkenberg

RIR

RIPE

Status

assigned

Allocated

Announced BGP Routes

0 of 0 routes

RPKI:

IRR:

Swipe sideways to see all columns →

Prefix	Origin AS	RPKI	IRR	Last Seen
This prefix is not currently announced in BGP. See covering prefix below.

Covering Prefix

1 less-specific announcement

Prefix	Origin AS	RPKI	IRR	Last Seen
2a00:1a28::/32	AS42708 GLESYS Glesys AB	Valid	-	2026-10-11

RPKI ROAs

Prefix	Origin	Max Length	Trust Anchor
2a00:1a28::/32	AS42708	/32	ripe

More Specific Prefixes

Prefix	AS	Country	Status
2a00:1a28:1901::/64		🇸🇪SE	assigned
2a00:1a28:1910::/48		🇸🇪SE	assigned

Transfer History

Registry transfers of 2a00:1a28:1900::/40, blocks inside it, or blocks containing it.

2a00:1a28::/32Transfer · 2019-02-07
Portlane AB
RIPE NCC
→
GleSYS AB
RIPE NCC

Date	Resource	From	To	Type
2019-02-07	2a00:1a28::/32	Portlane AB RIPE NCC	GleSYS AB RIPE NCC	Transfer

Related Prefixes

Covering prefix

2a00:1a28::/32AS42708

Geolocation

Country🇸🇪SwedenSE

CityFalkenberg

Coordinates56.9140, 12.4812 ↗

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/2a00:1a28:1900::/40

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

curl -s "https://api.ipctl.io/v1/prefix/2a00:1a28:1900::/40" | jq

External Links

RIPEstat