Home Prefix Lookup2a02:21b0::/30

2a02:21b0::/30 - SWISSCOM (Schweiz) (AS3303)

IPv6RIPE NCCannouncedAS3303SWISSCOM Swisscom (Schweiz) AG RPKI Valid

CIDR

2a02:21b0::/30

IP Version

IPv6

Addresses

316912.6Y

Mask

/30

Country

🇨🇭 Switzerland

City

Fribourg

RIR

RIPE NCC

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
2a02:21b0::/30	AS3303 SWISSCOM Swisscom (Schweiz) AG	Valid	RIPE	2026-10-11

Related Announcements

1 less-specific, 2 more-specific announcements

Prefix	Origin AS	RPKI	IRR	Last Seen
2a02:21b0::/29	AS3303 SWISSCOM Swisscom (Schweiz) AG	Valid	-	2026-10-11
2a02:21b0::/31	AS3303 SWISSCOM Swisscom (Schweiz) AG	Valid	-	2026-10-11
2a02:21b2::/31	AS3303 SWISSCOM Swisscom (Schweiz) AG	Valid	-	2026-10-11

RPKI ROAs

Prefix	Origin	Max Length	Trust Anchor
2a02:21b0::/29	AS3303	/34	ripe
2a02:21b0::/29	AS6837	/48	ripe
2a02:21b0::/29	AS57370	/48	ripe

IRR Route Objects

Origin	Registry	Maintainer	Modified
AS3303	RIPE	CH-UNISOURCE-MNT	2024-11-22

Origin ASN

AS3303

SWISSCOM Swisscom (Schweiz) AG

Related Prefixes

Covering prefix

2a02:21b0::/29AS3303

More prefixes of AS3303

All prefixes of AS3303 →

Geolocation

Country🇨🇭SwitzerlandCH

RegionFribourg

CityFribourg

Coordinates46.8041, 7.1508 ↗

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/2a02:21b0::/30

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

curl -s "https://api.ipctl.io/v1/prefix/2a02:21b0::/30" | jq

External Links

RIPEstat