HomePrefix Lookup27.123.34.0/23

27.123.34.0/23

🇯🇵
IPv4APNICannouncedAS10310YAHOO-1 - Yahoo Holdings Inc. RPKI Valid
CIDR
27.123.34.0/23
IP Version
IPv4
Addresses
512
Mask
/23 (255.255.254.0)
Country
🇯🇵 Japan
City
Chiyoda City
RIR
APNIC
Status
announced
Allocated
-

Announced BGP Routes

1 of 1 route
RPKI:
IRR:
PrefixOrigin ASRPKIIRRLast Seen
27.123.34.0/23AS10310YAHOO-1 - Yahoo Holdings Inc. Valid
APNICRADB
6/1/2026

RPKI ROAs

1
PrefixOriginMax LengthTrust Anchor
27.123.34.0/23AS10310/23apnic

IRR Route Objects

2
OriginRegistryMaintainerModified
AS10310APNICMAINT-AP-YAHOO-INC5/5/2023
AS10310RADBMAINT-YAHOO11/13/2023
Origin ASN
AS10310
YAHOO-1 - Yahoo Holdings Inc.
Geolocation
Country🇯🇵JapanJP
RegionTokyo
CityChiyoda City
Coordinates35.6940, 139.7540 ↗
API
Open
GEThttps://api.ipctl.io/v1/prefix/27.123.34.0/23

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

curl -s "https://api.ipctl.io/v1/prefix/27.123.34.0/23" | jq
External Links
RIPEstat Hurricane Electric BGP