Home Prefix Lookup2001:610:9000::/41

2001:610:9000::/41 - SURFNET SURF B.V (AS1149)

IPv6RIPEannouncedAS1149SURFNET-AS SURF B.V. RPKI Valid

CIDR

2001:610:9000::/41

IP Version

IPv6

Addresses

154.7Y

Mask

/41

Country

🇳🇱 The Netherlands

City

Enschede

RIR

RIPE

Status

announced

Allocated

Announced BGP Routes

1 of 1 route

RPKI:

IRR:

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Prefix	Origin AS	RPKI	IRR	Last Seen
2001:610:9000::/41	AS1149 SURFNET-AS SURF B.V.	Valid	-	2026-10-26

Covering Prefix

1 less-specific announcement

Prefix	Origin AS	RPKI	IRR	Last Seen
2001:610::/29	AS1103 SURFNET-NL SURF B.V.	Valid	-	2026-10-26

RPKI ROAs

Prefix	Origin	Max Length	Trust Anchor
2001:610:9000::/40	AS1149	/48	ripe
2001:610::/32	AS1103	/48	ripe
2001:610::/29	AS1103	/29	ripe

Transfer History

Registry transfers of 2001:610:9000::/41, blocks inside it, or blocks containing it.

2001:610::/29M&A · 2021-04-19
Surfnet B.V.
RIPE NCC
→
SURF B.V.
RIPE NCC

Date	Resource	From	To	Type
2021-04-19	2001:610::/29	Surfnet B.V. RIPE NCC	SURF B.V. RIPE NCC	M&A

Origin ASN

AS1149

SURFNET-AS SURF B.V.

Related Prefixes

Covering prefix

2001:610::/29AS1103

More prefixes of AS1149

All prefixes of AS1149 →

Geolocation

Country🇳🇱The NetherlandsNL

RegionOverijssel

CityEnschede

Coordinates52.2215, 6.8937 ↗

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/2001:610:9000::/41

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

curl -s "https://api.ipctl.io/v1/prefix/2001:610:9000::/41" | jq

External Links

RIPEstat