HomePrefix Lookup210.235.40.0/21

210.235.40.0/21

🇯🇵
IPv4APNICannouncedAS23778CANET - IMIZU CABLE NETWORK CO.,LTD. RPKI Valid
CIDR
210.235.40.0/21
IP Version
IPv4
Addresses
2K
Mask
/21 (255.255.248.0)
Country
🇯🇵 Japan
City
Chiyoda City
RIR
APNIC
Status
announced
Allocated
-

Announced BGP Routes

1 of 1 route
RPKI:
IRR:
PrefixOrigin ASRPKIIRRLast Seen
210.235.40.0/21AS23778CANET - IMIZU CABLE NETWORK CO.,LTD. Valid
RADB
5/31/2026

RPKI ROAs

1
PrefixOriginMax LengthTrust Anchor
210.235.40.0/21AS23778/21apnic

IRR Route Objects

1
OriginRegistryMaintainerModified
AS23778RADBMAINT-AS251611/13/2023
Origin ASN
AS23778
CANET - IMIZU CABLE NETWORK CO.,LTD.
Geolocation
Country🇯🇵JapanJP
RegionTokyo
CityChiyoda City
Coordinates35.6906, 139.7700 ↗
API
Open
GEThttps://api.ipctl.io/v1/prefix/210.235.40.0/21

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

curl -s "https://api.ipctl.io/v1/prefix/210.235.40.0/21" | jq
External Links
RIPEstat Hurricane Electric BGP