Home Prefix Lookup2a12:3fc2:df80::/41

2a12:3fc2:df80::/41 - BGP Prefix

IPv6RIPEassigned RPKI Valid

CIDR

2a12:3fc2:df80::/41

IP Version

IPv6

Addresses

154.7Y

Mask

/41

Country

🇹🇼 Taiwan

City

Taoyuan

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 announced as a whole. Parts of it are announced as more-specific prefixes, see below.

Related Announcements

1 less-specific, 17 more-specific announcements

Prefix	Origin AS	RPKI	IRR	Last Seen
2a12:3fc2:df00::/40	AS208223 FOXO-AS SHU-HAO TUNG	Valid	-	2026-10-12
2a12:3fc2:dfaa::/48	AS208223 FOXO-AS SHU-HAO TUNG	Valid	-	2026-10-12
2a12:3fc2:dfca::/48	AS208223 FOXO-AS SHU-HAO TUNG	Valid	-	2026-10-12
2a12:3fc2:dfcd::/48	AS208223 FOXO-AS SHU-HAO TUNG	Invalid	-	2026-10-12
2a12:3fc2:dfcf::/48	AS208223 FOXO-AS SHU-HAO TUNG	Valid	-	2026-10-12
2a12:3fc2:dfd0::/48	AS208223 FOXO-AS SHU-HAO TUNG	Invalid	-	2026-10-12
2a12:3fc2:dfd2::/48	AS208223 FOXO-AS SHU-HAO TUNG	Valid	-	2026-10-12
2a12:3fc2:dfd3::/48	AS208223 FOXO-AS SHU-HAO TUNG	Invalid	-	2026-10-12
2a12:3fc2:dfd5::/48	AS208223 FOXO-AS SHU-HAO TUNG	Valid	-	2026-10-12
2a12:3fc2:dfd6::/48	AS208223 FOXO-AS SHU-HAO TUNG	Valid	-	2026-10-12
2a12:3fc2:dfd8::/48	AS208223 FOXO-AS SHU-HAO TUNG	Valid	-	2026-10-12
2a12:3fc2:dfd9::/48	AS208223 FOXO-AS SHU-HAO TUNG	Valid	-	2026-10-12
2a12:3fc2:dfda::/48	AS208223 FOXO-AS SHU-HAO TUNG	Valid	-	2026-10-12
2a12:3fc2:dfdb::/48	AS208223 FOXO-AS SHU-HAO TUNG	Valid	-	2026-10-12
2a12:3fc2:dfdc::/48	AS208223 FOXO-AS SHU-HAO TUNG	Valid	-	2026-10-12
2a12:3fc2:dfdd::/48	AS208223 FOXO-AS SHU-HAO TUNG	Valid	-	2026-10-12
2a12:3fc2:dfde::/48	AS208223 FOXO-AS SHU-HAO TUNG	Valid	-	2026-10-12
2a12:3fc2:dfdf::/48	AS208223 FOXO-AS SHU-HAO TUNG	Valid	-	2026-10-12

RPKI ROAs

Prefix	Origin	Max Length	Trust Anchor
2a12:3fc2:df00::/40	AS208223	/40	ripe

More Specific Prefixes

Prefix	AS	Country	Status
2a12:3fc2:dfaa::/48	AS208223	🇹🇼TW	assigned
2a12:3fc2:dfc9::/48		🇭🇰HK	assigned
2a12:3fc2:dfca::/48	AS208223	🇺🇸US	assigned
2a12:3fc2:dfcb::/48		🇹🇼TW	assigned
2a12:3fc2:dfcc::/48		🇦🇺AU	assigned
2a12:3fc2:dfcd::/48	AS208223	🇭🇰HK	assigned
2a12:3fc2:dfcf::/48	AS208223	🇭🇰HK	assigned
2a12:3fc2:dfd0::/48	AS208223	🇰🇷KR	assigned
2a12:3fc2:dfd1::/48		🇺🇸US	assigned
2a12:3fc2:dfd2::/48	AS208223	🇹🇼TW	assigned
2a12:3fc2:dfd3::/48	AS208223	🇨🇳CN	assigned
2a12:3fc2:dfd4::/48	AS208223	🇩🇪DE	assigned
2a12:3fc2:dfd5::/48	AS208223	🇹🇼TW	assigned
2a12:3fc2:dfd6::/48	AS208223	🇺🇸US	assigned
2a12:3fc2:dfd7::/48		🇨🇳CN	assigned
2a12:3fc2:dfd8::/48	AS208223	🇺🇸US	assigned
2a12:3fc2:dfd9::/48	AS208223	🇸🇬SG	assigned
2a12:3fc2:dfda::/48	AS208223	🇩🇪DE	assigned
2a12:3fc2:dfdc::/48	AS208223	🇯🇵JP	assigned
2a12:3fc2:dfdd::/48	AS208223	🇹🇼TW	assigned
2a12:3fc2:dfde::/48	AS208223	🇨🇦CA	assigned
2a12:3fc2:dfdf::/48	AS208223	🇯🇵JP	assigned

Transfer History

Registry transfers of 2a12:3fc2:df80::/41, blocks inside it, or blocks containing it.

2a12:3fc0::/29Transfer · 2025-04-09
DAOport Internet Infrastructure Holdings Limited
RIPE NCC
→
TwentyWAN MB
RIPE NCC

Date	Resource	From	To	Type
2025-04-09	2a12:3fc0::/29	DAOport Internet Infrastructure Holdings Limited RIPE NCC	TwentyWAN MB RIPE NCC	Transfer

Related Prefixes

Covering prefix

2a12:3fc2:df00::/40AS208223

Geolocation

Country🇹🇼TaiwanTW

CityTaoyuan

Coordinates25.0797, 121.2340 ↗

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/2a12:3fc2:df80::/41

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

curl -s "https://api.ipctl.io/v1/prefix/2a12:3fc2:df80::/41" | jq

External Links

RIPEstat