HomePrefix Lookup121.52.136.0/21

121.52.136.0/21

🇮🇩
IPv4APNICallocatedAS55699STARNET-AS-ID - PT. Cemerlang Multimedia RPKI Valid
CIDR
121.52.136.0/21
IP Version
IPv4
Addresses
2K
Mask
/21 (255.255.248.0)
Country
🇮🇩 Indonesia
City
Bogor
RIR
APNIC
Status
allocated
Allocated
11/1/2007

Announced BGP Routes

1 of 1 route
RPKI:
IRR:
PrefixOrigin ASRPKIIRRLast Seen
121.52.136.0/21AS55699STARNET-AS-ID - PT. Cemerlang Multimedia Valid
RADB
6/13/2026

RPKI ROAs

1
PrefixOriginMax LengthTrust Anchor
121.52.136.0/21AS55699/21apnic

IRR Route Objects

1
OriginRegistryMaintainerModified
AS55699RADBMAINT-AS77135/16/2025
Origin ASN
AS55699
STARNET-AS-ID - PT. Cemerlang Multimedia
Geolocation
Country🇮🇩IndonesiaID
RegionWest Java
CityBogor
Coordinates-6.5726, 106.8010 ↗
API
Open
GEThttps://api.ipctl.io/v1/prefix/121.52.136.0/21

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

curl -s "https://api.ipctl.io/v1/prefix/121.52.136.0/21" | jq
External Links
RIPEstat Hurricane Electric BGP