HomePrefix Lookup151.251.0.0/16

151.251.0.0/16

🇧🇬
IPv4RIPENCCallocatedAS8717A1BG A1 Bulgaria EAD RPKI Valid
CIDR
151.251.0.0/16
IP Version
IPv4
Addresses
65.5K
Mask
/16 (255.255.0.0)
Country
🇧🇬 Bulgaria
City
Sofia
RIR
RIPENCC
Status
allocated
Allocated
8/21/2012

Announced BGP Routes

1 of 1 route
RPKI:
IRR:
PrefixOrigin ASRPKIIRRLast Seen
151.251.0.0/16AS8717A1BG A1 Bulgaria EAD Valid
RIPE
5/31/2026

Covering Prefix

119 less-specific announcements
PrefixOrigin ASRPKIIRRLast Seen
151.251.240.0/20AS12716A1BG_MB A1 Bulgaria EAD Valid—5/31/2026
151.251.0.0/20AS13124A1BG_RSD A1 Bulgaria EAD Valid—5/31/2026
151.251.16.0/20AS13124A1BG_RSD A1 Bulgaria EAD Valid—5/31/2026
151.251.208.0/20AS13124A1BG_RSD A1 Bulgaria EAD Valid—5/31/2026
151.251.80.0/20AS13124A1BG_RSD A1 Bulgaria EAD Valid—5/31/2026
151.251.48.0/21AS13124A1BG_RSD A1 Bulgaria EAD Valid—5/31/2026
151.251.204.0/22AS12716A1BG_MB A1 Bulgaria EAD Valid—5/31/2026
151.251.44.0/22AS12716A1BG_MB A1 Bulgaria EAD Valid—5/31/2026
151.251.68.0/22AS12716A1BG_MB A1 Bulgaria EAD Valid—5/31/2026
151.251.200.0/22AS12716A1BG_MB A1 Bulgaria EAD Valid—5/31/2026
151.251.192.0/22AS12716A1BG_MB A1 Bulgaria EAD Valid—5/31/2026
151.251.148.0/22AS29580A1BG_RSG A1 Bulgaria EAD Valid—5/31/2026
151.251.156.0/22AS29580A1BG_RSG A1 Bulgaria EAD Valid—5/31/2026
151.251.160.0/22AS29580A1BG_RSG A1 Bulgaria EAD Valid—5/31/2026
151.251.136.0/22AS29580A1BG_RSG A1 Bulgaria EAD Valid—5/31/2026
151.251.56.0/22AS197050Boriana_EOOD BORIANA-EOOD Valid—5/31/2026
151.251.126.0/23AS12716A1BG_MB A1 Bulgaria EAD Valid—5/31/2026
151.251.74.0/23AS13124A1BG_RSD A1 Bulgaria EAD Valid—5/31/2026
151.251.188.0/23AS29580A1BG_RSG A1 Bulgaria EAD Valid—5/31/2026
151.251.78.0/23AS29580A1BG_RSG A1 Bulgaria EAD Valid—5/31/2026
151.251.134.0/23AS29580A1BG_RSG A1 Bulgaria EAD Valid—5/31/2026
151.251.142.0/23AS29580A1BG_RSG A1 Bulgaria EAD Valid—5/31/2026
151.251.146.0/23AS29580A1BG_RSG A1 Bulgaria EAD Valid—5/31/2026
151.251.164.0/23AS29580A1BG_RSG A1 Bulgaria EAD Valid—5/31/2026
151.251.168.0/23AS29580A1BG_RSG A1 Bulgaria EAD Valid—5/31/2026
151.251.174.0/23AS29580A1BG_RSG A1 Bulgaria EAD Valid—5/31/2026
151.251.190.0/23AS29580A1BG_RSG A1 Bulgaria EAD Valid—5/31/2026
151.251.180.0/23AS29580A1BG_RSG A1 Bulgaria EAD Valid—5/31/2026
151.251.182.0/23AS29580A1BG_RSG A1 Bulgaria EAD Valid—5/31/2026
151.251.184.0/23AS29580A1BG_RSG A1 Bulgaria EAD Valid—5/31/2026
151.251.186.0/23AS29580A1BG_RSG A1 Bulgaria EAD Valid—5/31/2026
151.251.64.0/23AS42157A1BG A1 Bulgaria EAD Valid—5/31/2026
151.251.66.0/23AS210646ATLANTIS-SAT-AS ATLANTIS SAT LTD Valid—5/31/2026
151.251.39.0/24AS8672A1BG A1 Bulgaria EAD Valid—5/31/2026
151.251.237.0/24AS8717A1BG A1 Bulgaria EAD Valid—5/31/2026
151.251.140.0/24AS8717A1BG A1 Bulgaria EAD Valid—5/31/2026
151.251.121.0/24AS12716A1BG_MB A1 Bulgaria EAD Valid—5/31/2026
151.251.238.0/24AS12716A1BG_MB A1 Bulgaria EAD Valid—5/31/2026
151.251.239.0/24AS12716A1BG_MB A1 Bulgaria EAD Valid—5/31/2026
151.251.196.0/24AS12716A1BG_MB A1 Bulgaria EAD Valid—5/31/2026
151.251.232.0/24AS13124A1BG_RSD A1 Bulgaria EAD Valid—5/31/2026
151.251.228.0/24AS13124A1BG_RSD A1 Bulgaria EAD Valid—5/31/2026
151.251.155.0/24AS29580A1BG_RSG A1 Bulgaria EAD Valid—5/31/2026
151.251.166.0/24AS29580A1BG_RSG A1 Bulgaria EAD Valid—5/31/2026
151.251.167.0/24AS29580A1BG_RSG A1 Bulgaria EAD Valid—5/31/2026
151.251.170.0/24AS29580A1BG_RSG A1 Bulgaria EAD Valid—5/31/2026
151.251.171.0/24AS29580A1BG_RSG A1 Bulgaria EAD Valid—5/31/2026
151.251.172.0/24AS29580A1BG_RSG A1 Bulgaria EAD Valid—5/31/2026
151.251.173.0/24AS29580A1BG_RSG A1 Bulgaria EAD Valid—5/31/2026
151.251.176.0/24AS29580A1BG_RSG A1 Bulgaria EAD Valid—5/31/2026
151.251.177.0/24AS29580A1BG_RSG A1 Bulgaria EAD Valid—5/31/2026
151.251.178.0/24AS29580A1BG_RSG A1 Bulgaria EAD Valid—5/31/2026
151.251.179.0/24AS29580A1BG_RSG A1 Bulgaria EAD Valid—5/31/2026
151.251.225.0/24AS29580A1BG_RSG A1 Bulgaria EAD Valid—5/31/2026
151.251.62.0/24AS29580A1BG_RSG A1 Bulgaria EAD Valid—5/31/2026
151.251.63.0/24AS29580A1BG_RSG A1 Bulgaria EAD Valid—5/31/2026
151.251.73.0/24AS29580A1BG_RSG A1 Bulgaria EAD Valid—5/31/2026
151.251.76.0/24AS29580A1BG_RSG A1 Bulgaria EAD Valid—5/31/2026
151.251.77.0/24AS29580A1BG_RSG A1 Bulgaria EAD Valid—5/31/2026
151.251.96.0/24AS29580A1BG_RSG A1 Bulgaria EAD Valid—5/31/2026
151.251.97.0/24AS29580A1BG_RSG A1 Bulgaria EAD Valid—5/31/2026
151.251.98.0/24AS29580A1BG_RSG A1 Bulgaria EAD Valid—5/31/2026
151.251.99.0/24AS29580A1BG_RSG A1 Bulgaria EAD Valid—5/31/2026
151.251.101.0/24AS29580A1BG_RSG A1 Bulgaria EAD Valid—5/31/2026
151.251.102.0/24AS29580A1BG_RSG A1 Bulgaria EAD Valid—5/31/2026
151.251.103.0/24AS29580A1BG_RSG A1 Bulgaria EAD Valid—5/31/2026
151.251.104.0/24AS29580A1BG_RSG A1 Bulgaria EAD Valid—5/31/2026
151.251.105.0/24AS29580A1BG_RSG A1 Bulgaria EAD Valid—5/31/2026
151.251.106.0/24AS29580A1BG_RSG A1 Bulgaria EAD Valid—5/31/2026
151.251.107.0/24AS29580A1BG_RSG A1 Bulgaria EAD Valid—5/31/2026
151.251.108.0/24AS29580A1BG_RSG A1 Bulgaria EAD Valid—5/31/2026
151.251.109.0/24AS29580A1BG_RSG A1 Bulgaria EAD Valid—5/31/2026
151.251.110.0/24AS29580A1BG_RSG A1 Bulgaria EAD Valid—5/31/2026
151.251.111.0/24AS29580A1BG_RSG A1 Bulgaria EAD Valid—5/31/2026
151.251.112.0/24AS29580A1BG_RSG A1 Bulgaria EAD Valid—5/31/2026
151.251.113.0/24AS29580A1BG_RSG A1 Bulgaria EAD Valid—5/31/2026
151.251.114.0/24AS29580A1BG_RSG A1 Bulgaria EAD Valid—5/31/2026
151.251.115.0/24AS29580A1BG_RSG A1 Bulgaria EAD Valid—5/31/2026
151.251.116.0/24AS29580A1BG_RSG A1 Bulgaria EAD Valid—5/31/2026
151.251.117.0/24AS29580A1BG_RSG A1 Bulgaria EAD Valid—5/31/2026
151.251.118.0/24AS29580A1BG_RSG A1 Bulgaria EAD Valid—5/31/2026
151.251.122.0/24AS29580A1BG_RSG A1 Bulgaria EAD Valid—5/31/2026
151.251.123.0/24AS29580A1BG_RSG A1 Bulgaria EAD Valid—5/31/2026
151.251.124.0/24AS29580A1BG_RSG A1 Bulgaria EAD Valid—5/31/2026
151.251.128.0/24AS29580A1BG_RSG A1 Bulgaria EAD Valid—5/31/2026
151.251.129.0/24AS29580A1BG_RSG A1 Bulgaria EAD Valid—5/31/2026
151.251.130.0/24AS29580A1BG_RSG A1 Bulgaria EAD Valid—5/31/2026
151.251.131.0/24AS29580A1BG_RSG A1 Bulgaria EAD Valid—5/31/2026
151.251.132.0/24AS29580A1BG_RSG A1 Bulgaria EAD Valid—5/31/2026
151.251.133.0/24AS29580A1BG_RSG A1 Bulgaria EAD Valid—5/31/2026
151.251.141.0/24AS29580A1BG_RSG A1 Bulgaria EAD Valid—5/31/2026
151.251.144.0/24AS29580A1BG_RSG A1 Bulgaria EAD Valid—5/31/2026
151.251.145.0/24AS29580A1BG_RSG A1 Bulgaria EAD Valid—5/31/2026
151.251.152.0/24AS29580A1BG_RSG A1 Bulgaria EAD Valid—5/31/2026
151.251.153.0/24AS29580A1BG_RSG A1 Bulgaria EAD Valid—5/31/2026
151.251.154.0/24AS29580A1BG_RSG A1 Bulgaria EAD Valid—5/31/2026
151.251.226.0/24AS29580A1BG_RSG A1 Bulgaria EAD Valid—5/31/2026
151.251.227.0/24AS29580A1BG_RSG A1 Bulgaria EAD Valid—5/31/2026
151.251.229.0/24AS29580A1BG_RSG A1 Bulgaria EAD Valid—5/31/2026
151.251.230.0/24AS29580A1BG_RSG A1 Bulgaria EAD Valid—5/31/2026
151.251.231.0/24AS29580A1BG_RSG A1 Bulgaria EAD Valid—5/31/2026
151.251.233.0/24AS29580A1BG_RSG A1 Bulgaria EAD Valid—5/31/2026
151.251.234.0/24AS29580A1BG_RSG A1 Bulgaria EAD Valid—5/31/2026
151.251.235.0/24AS29580A1BG_RSG A1 Bulgaria EAD Valid—5/31/2026
151.251.236.0/24AS29580A1BG_RSG A1 Bulgaria EAD Valid—5/31/2026
151.251.120.0/24AS35141A1BG_RSS A1 Bulgaria EAD Valid—5/31/2026
151.251.72.0/24AS41663MunicipalBank Municipal Bank AD Valid—5/31/2026
151.251.34.0/24AS59484SiS-NET SiS Net 05 EOOD Valid—5/31/2026
151.251.33.0/24AS59484SiS-NET SiS Net 05 EOOD Valid—5/31/2026
151.251.32.0/24AS59484SiS-NET SiS Net 05 EOOD Valid—5/31/2026
151.251.35.0/24AS59484SiS-NET SiS Net 05 EOOD Valid—5/31/2026
151.251.40.0/24AS59484SiS-NET SiS Net 05 EOOD Valid—5/31/2026
151.251.60.0/24AS59484SiS-NET SiS Net 05 EOOD Valid—5/31/2026
151.251.42.0/24AS59484SiS-NET SiS Net 05 EOOD Valid—5/31/2026
151.251.41.0/24AS59484SiS-NET SiS Net 05 EOOD Valid—5/31/2026
151.251.119.0/24AS202593AS_iGaming_Ltd iGaming.com_Limited Valid—5/31/2026
151.251.61.0/24AS203312CL-AS Commercial League - Global Pharma Centre JSC Valid—5/31/2026
151.251.224.0/24AS203535WorkBetter-AS "Work Better" LTD Valid—5/31/2026
151.251.38.0/24AS215361SOFTGROUP_AD SOFTGROUP AD Valid—5/31/2026

RPKI ROAs

1
PrefixOriginMax LengthTrust Anchor
151.251.0.0/16AS8717/16ripe

IRR Route Objects

1
OriginRegistryMaintainerModified
AS8717RIPESPNET-MNT11/28/2022

More Specific Prefixes

82
PrefixASCountryStatus
151.251.8.0/21🇧🇬BGassigned
151.251.24.0/21🇧🇬BGassigned
151.251.136.0/21🇧🇬BGassigned
151.251.152.0/21🇧🇬BGassigned
151.251.168.0/21🇧🇬BGassigned
151.251.16.0/21🇧🇬BGassigned
151.251.80.0/21🇧🇬BGassigned
151.251.88.0/21🇧🇬BGassigned
151.251.128.0/21🇧🇬BGassigned
151.251.176.0/21🇧🇬BGassigned
151.251.48.0/21AS13124🇧🇬BGassigned
151.251.144.0/21🇧🇬BGassigned
151.251.160.0/21🇧🇬BGassigned
151.251.184.0/21🇧🇬BGassigned
151.251.0.0/21🇧🇬BGassigned
151.251.200.0/21🇧🇬BGassigned
151.251.208.0/21🇧🇬BGassigned
151.251.216.0/21🇧🇬BGassigned
151.251.192.0/22AS12716🇧🇬BGassigned
151.251.96.0/22🇧🇬BGassigned
151.251.76.0/22🇧🇬BGassigned
151.251.32.0/22🇧🇬BGassigned
151.251.44.0/22AS12716🇧🇬BGassigned
151.251.56.0/22AS197050🇧🇬BGassigned
151.251.68.0/22AS12716🇧🇬BGassigned
151.251.66.0/23AS210646🇧🇬BGassigned
151.251.126.0/23AS12716🇧🇬BGassigned
151.251.64.0/23AS42157🇧🇬BGassigned
151.251.101.0/24AS29580🇧🇬BGassigned
151.251.109.0/24AS29580🇧🇬BGassigned
151.251.110.0/24AS29580🇧🇬BGassigned
151.251.112.0/24AS29580🇧🇬BGassigned
151.251.115.0/24AS29580🇧🇬BGassigned
151.251.116.0/24AS29580🇧🇬BGassigned
151.251.119.0/24AS202593🇧🇬BGassigned
151.251.122.0/24AS29580🇧🇬BGassigned
151.251.123.0/24AS29580🇧🇬BGassigned
151.251.124.0/24AS29580🇧🇬BGassigned
151.251.225.0/24AS29580🇧🇬BGassigned
151.251.226.0/24AS29580🇧🇬BGassigned
151.251.228.0/24AS13124🇧🇬BGassigned
151.251.230.0/24AS29580🇧🇬BGassigned
151.251.231.0/24AS29580🇧🇬BGassigned
151.251.232.0/24AS13124🇧🇬BGassigned
151.251.234.0/24AS29580🇧🇬BGassigned
151.251.235.0/24AS29580🇧🇬BGassigned
151.251.236.0/24AS29580🇧🇬BGassigned
151.251.239.0/24AS12716🇧🇬BGassigned
151.251.113.0/24AS29580🇧🇬BGassigned
151.251.237.0/24AS8717🇧🇬BGassigned
151.251.102.0/24AS29580🇧🇬BGassigned
151.251.104.0/24AS29580🇧🇬BGassigned
151.251.105.0/24AS29580🇧🇬BGassigned
151.251.106.0/24AS29580🇧🇬BGassigned
151.251.120.0/24AS35141🇧🇬BGassigned
151.251.39.0/24AS8672🇧🇬BGassigned
151.251.41.0/24AS59484🇧🇬BGassigned
151.251.63.0/24AS29580🇧🇬BGassigned
151.251.73.0/24AS29580🇧🇬BGassigned
151.251.74.0/24🇧🇬BGassigned
151.251.108.0/24AS29580🇧🇬BGassigned
151.251.118.0/24AS29580🇧🇬BGassigned
151.251.224.0/24AS203535🇧🇬BGassigned
151.251.238.0/24AS12716🇧🇬BGassigned
151.251.43.0/24🇧🇬BGassigned
151.251.61.0/24AS203312🇧🇬BGassigned
151.251.103.0/24AS29580🇧🇬BGassigned
151.251.114.0/24AS29580🇧🇬BGassigned
151.251.227.0/24AS29580🇧🇬BGassigned
151.251.40.0/24AS59484🇧🇬BGassigned
151.251.42.0/24AS59484🇧🇬BGassigned
151.251.62.0/24AS29580🇧🇬BGassigned
151.251.107.0/24AS29580🇧🇬BGassigned
151.251.111.0/24AS29580🇧🇬BGassigned
151.251.117.0/24AS29580🇧🇬BGassigned
151.251.229.0/24AS29580🇧🇬BGassigned
151.251.233.0/24AS29580🇧🇬BGassigned
151.251.72.0/24AS41663🇧🇬BGassigned
151.251.38.0/24AS215361🇧🇬BGassigned
151.251.60.0/24AS59484🇧🇬BGassigned
151.251.75.0/24🇧🇬BGassigned
151.251.100.0/24🇧🇬BGassigned
Origin ASN
AS8717
A1BG A1 Bulgaria EAD
Geolocation
Country🇧🇬BulgariaBG
RegionSofia-grad
CitySofia
Coordinates42.6975, 23.3242 ↗
Abuse Contact
API
Open
GEThttps://api.ipctl.io/v1/prefix/151.251.0.0/16

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

curl -s "https://api.ipctl.io/v1/prefix/151.251.0.0/16" | jq
External Links
RIPEstat Hurricane Electric BGP