Home Prefix Lookup2a0e:aa06:490::/44

2a0e:aa06:490::/44 - TWD2 Education And Research Network (AS24239)

IPv6RIPEassignedAS24239TWD2-NET-AS-AP - TWD2 Education and Research Network RPKI Valid

CIDR

2a0e:aa06:490::/44

IP Version

IPv6

Addresses

19.3Y

Mask

/44

Country

🇨🇳 China

City

Beijing

RIR

RIPE

Status

assigned

Allocated

Announced BGP Routes

1 of 1 route

RPKI:

IRR:

Swipe sideways to see all columns →

Prefix	Origin AS	RPKI	IRR	Last Seen
2a0e:aa06:490::/44	AS24239 TWD2-NET-AS-AP - TWD2 Education and Research Network	Valid	RIPE	2026-10-26

More-Specific Announcements

10 more-specific announcements

Prefix	Origin AS	RPKI	IRR	Last Seen
2a0e:aa06:490::/48	AS24239 TWD2-NET-AS-AP - TWD2 Education and Research Network	Valid	-	2026-10-26
2a0e:aa06:491::/48	AS24239 TWD2-NET-AS-AP - TWD2 Education and Research Network	Valid	-	2026-10-26
2a0e:aa06:492::/48	AS24239 TWD2-NET-AS-AP - TWD2 Education and Research Network	Valid	-	2026-10-26
2a0e:aa06:493::/48	AS24239 TWD2-NET-AS-AP - TWD2 Education and Research Network	Valid	-	2026-10-26
2a0e:aa06:494::/48	AS24239 TWD2-NET-AS-AP - TWD2 Education and Research Network	Valid	-	2026-10-26
2a0e:aa06:495::/48	AS24239 TWD2-NET-AS-AP - TWD2 Education and Research Network	Valid	-	2026-10-26
2a0e:aa06:496::/48	AS24239 TWD2-NET-AS-AP - TWD2 Education and Research Network	Valid	-	2026-10-26
2a0e:aa06:497::/48	AS24239 TWD2-NET-AS-AP - TWD2 Education and Research Network	Valid	-	2026-10-26
2a0e:aa06:49e::/48	AS24239 TWD2-NET-AS-AP - TWD2 Education and Research Network	Valid	-	2026-10-26
2a0e:aa06:49f::/48	AS38255 FITI-AS-AP - China Education and Research Network (CERNET)	Valid	-	2026-10-26

RPKI ROAs

Prefix	Origin	Max Length	Trust Anchor
2a0e:aa06:490::/44	AS24239	/48	ripe
2a0e:aa06:490::/44	AS209300	/48	ripe

IRR Route Objects

Origin	Registry	Maintainer	Modified
AS24239	RIPE	TIANHAI-MNT	2020-02-25
AS209300	RIPE	TIANHAI-MNT	2020-02-25

More Specific Prefixes

Prefix	AS	Country	Status
2a0e:aa06:490::/48	AS24239	🇬🇧GB	assigned
2a0e:aa06:491::/48	AS24239	🇬🇧GB	assigned
2a0e:aa06:492::/48	AS24239	🇬🇧GB	assigned
2a0e:aa06:493::/48	AS24239	🇬🇧GB	assigned
2a0e:aa06:494::/48	AS24239	🇬🇧GB	assigned
2a0e:aa06:495::/48	AS24239	🇬🇧GB	assigned
2a0e:aa06:496::/48	AS24239	🇬🇧GB	assigned
2a0e:aa06:497::/48	AS24239	🇬🇧GB	assigned
2a0e:aa06:49e::/48	AS24239	🇬🇧GB	assigned
2a0e:aa06:49f::/48	AS38255	🇬🇧GB	assigned

Origin ASN

AS24239

TWD2-NET-AS-AP - TWD2 Education and Research Network

Related Prefixes

More prefixes of AS24239

All prefixes of AS24239 →

Geolocation

Country🇨🇳ChinaCN

CityBeijing

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/2a0e:aa06:490::/44

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

curl -s "https://api.ipctl.io/v1/prefix/2a0e:aa06:490::/44" | jq

External Links

RIPEstat