37.157.136.0/21
🇧🇬CIDR
37.157.136.0/21
IP Version
IPv4
Addresses
2K
Mask
/21 (255.255.248.0)
Country
🇧🇬 Bulgaria
City
Sofia (g.k. Druzhba 1)
RIR
RIPENCC
Status
allocated
Allocated
3/15/2012
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 37.157.136.0/21 | AS8866VIVACOM-AS Vivacom Bulgaria EAD | Valid | RIPE | 5/30/2026 |
Origin ASN
AS8866
VIVACOM-AS Vivacom Bulgaria EAD
Geolocation
Abuse Contact
API
Open https://api.ipctl.io/v1/prefix/37.157.136.0/21Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/37.157.136.0/21" | jq
External Links