HomePrefix Lookup2400:54a0:21c0::/44

2400:54a0:21c0::/44

🇨🇳
IPv6APNICassigned RPKI Valid
CIDR
2400:54a0:21c0::/44
IP Version
IPv6
Addresses
19.3Y
Mask
/44
Country
🇨🇳 China
City
Haidian (Haidian Qu)
RIR
APNIC
Status
assigned
Allocated
-

Announced BGP Routes

0 of 0 routes
RPKI:
IRR:
PrefixOrigin ASRPKIIRRLast Seen
This prefix is not currently announced in BGP. See covering prefix below.

Covering Prefix

2 less-specific announcements
PrefixOrigin ASRPKIIRRLast Seen
2400:54a0:21c2::/48AS204856ABJUST-NET Lijun Li Valid—6/1/2026
2400:54a0:21c3::/48AS204856ABJUST-NET Lijun Li Valid—6/1/2026

RPKI ROAs

1
PrefixOriginMax LengthTrust Anchor
2400:54a0:21c0::/44AS204856/48apnic

IRR Route Objects

1
OriginRegistryMaintainerModified
AS204856APNICMAINT-IFOGGMBH-AP11/16/2025
Geolocation
Country🇨🇳ChinaCN
RegionBeijing
CityHaidian (Haidian Qu)
GEThttps://api.ipctl.io/v1/prefix/2400:54a0:21c0::/44

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

curl -s "https://api.ipctl.io/v1/prefix/2400:54a0:21c0::/44" | jq