HomePrefix Lookup61.121.208.0/20

61.121.208.0/20

🇯🇵
IPv4APNICannouncedAS17707DATAHOTEL-JP - AS for DATAHOTEL, which is one of iDC in Japan, RPKI Valid
CIDR
61.121.208.0/20
IP Version
IPv4
Addresses
4K
Mask
/20 (255.255.240.0)
Country
🇯🇵 Japan
City
Chiyoda City
RIR
APNIC
Status
announced
Allocated
-

Announced BGP Routes

1 of 1 route
RPKI:
IRR:
PrefixOrigin ASRPKIIRRLast Seen
61.121.208.0/20AS17707DATAHOTEL-JP - AS for DATAHOTEL, which is one of iDC in Japan, Valid
RADB
5/31/2026

RPKI ROAs

1
PrefixOriginMax LengthTrust Anchor
61.121.208.0/20AS17707/24apnic

IRR Route Objects

1
OriginRegistryMaintainerModified
AS17707RADBMAINT-AS1770711/13/2023
Origin ASN
AS17707
DATAHOTEL-JP - AS for DATAHOTEL, which is one of iDC in Japan,
Geolocation
Country🇯🇵JapanJP
RegionTokyo
CityChiyoda City
Coordinates35.6906, 139.7700 ↗
API
Open
GEThttps://api.ipctl.io/v1/prefix/61.121.208.0/20

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

curl -s "https://api.ipctl.io/v1/prefix/61.121.208.0/20" | jq
External Links
RIPEstat Hurricane Electric BGP