HomePrefix Lookup103.100.128.0/21

103.100.128.0/21

🇮🇩
CIDR
103.100.128.0/21
IP Version
IPv4
Addresses
2K
Mask
/21 (255.255.248.0)
Country
🇮🇩 Indonesia
City
Bogor
RIR
APNIC
Status
allocated
Allocated
9/7/2017

Announced BGP Routes

1 of 1 route
RPKI:
IRR:
PrefixOrigin ASRPKIIRRLast Seen
103.100.128.0/21AS55699STARNET-AS-ID - PT. Cemerlang MultimediaNo ROA
RADB
6/13/2026

IRR Route Objects

1
OriginRegistryMaintainerModified
AS55699RADBMAINT-AS476111/13/2023

More Specific Prefixes

2
PrefixASCountryStatus
103.100.132.0/22🇮🇩IDassigned
103.100.128.0/22🇮🇩IDassigned
Geolocation
Country🇮🇩IndonesiaID
RegionWest Java
CityBogor
GEThttps://api.ipctl.io/v1/prefix/103.100.128.0/21

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

curl -s "https://api.ipctl.io/v1/prefix/103.100.128.0/21" | jq