HomePrefix Lookup155.160.0.0/12

155.160.0.0/12

πŸ‡―πŸ‡΅
IPv4RIPEassignedNo ROA
CIDR
155.160.0.0/12
IP Version
IPv4
Addresses
1M
Mask
/12 (255.240.0.0)
Country
πŸ‡―πŸ‡΅ Japan
City
Chiyoda
RIR
RIPE
Status
assigned
Allocated
-

Announced BGP Routes

0 of 0 routes
RPKI:
IRR:
PrefixOrigin ASRPKIIRRLast Seen
This prefix is not currently announced in BGP. See covering prefix below.

Covering Prefix

132 less-specific announcements
PrefixOrigin ASRPKIIRRLast Seen
155.166.0.0/16AS20057ATT-MOBILITY-LLC-AS20057 - AT&T Enterprises, LLCNo ROAβ€”6/15/2026
155.170.0.0/16AS20057ATT-MOBILITY-LLC-AS20057 - AT&T Enterprises, LLCNo ROAβ€”6/15/2026
155.163.0.0/16AS20057ATT-MOBILITY-LLC-AS20057 - AT&T Enterprises, LLCNo ROAβ€”6/15/2026
155.166.0.0/17AS20057ATT-MOBILITY-LLC-AS20057 - AT&T Enterprises, LLCNo ROAβ€”6/15/2026
155.170.0.0/17AS20057ATT-MOBILITY-LLC-AS20057 - AT&T Enterprises, LLCNo ROAβ€”6/15/2026
155.170.128.0/17AS20057ATT-MOBILITY-LLC-AS20057 - AT&T Enterprises, LLCNo ROAβ€”6/15/2026
155.163.64.0/18AS20057ATT-MOBILITY-LLC-AS20057 - AT&T Enterprises, LLCNo ROAβ€”6/15/2026
155.166.192.0/18AS20057ATT-MOBILITY-LLC-AS20057 - AT&T Enterprises, LLCNo ROAβ€”6/15/2026
155.163.128.0/18AS20057ATT-MOBILITY-LLC-AS20057 - AT&T Enterprises, LLCNo ROAβ€”6/15/2026
155.163.0.0/18AS20057ATT-MOBILITY-LLC-AS20057 - AT&T Enterprises, LLCNo ROAβ€”6/15/2026
155.165.224.0/19AS7287PBI-NET-BLK2 - AT&T Enterprises, LLCNo ROAβ€”6/15/2026
155.165.64.0/19AS7287PBI-NET-BLK2 - AT&T Enterprises, LLCNo ROAβ€”6/15/2026
155.165.128.0/19AS7287PBI-NET-BLK2 - AT&T Enterprises, LLCNo ROAβ€”6/15/2026
155.165.160.0/19AS7287PBI-NET-BLK2 - AT&T Enterprises, LLCNo ROAβ€”6/15/2026
155.165.192.0/19AS7287PBI-NET-BLK2 - AT&T Enterprises, LLCNo ROAβ€”6/15/2026
155.166.96.0/19AS20057ATT-MOBILITY-LLC-AS20057 - AT&T Enterprises, LLCNo ROAβ€”6/15/2026
155.163.224.0/19AS20057ATT-MOBILITY-LLC-AS20057 - AT&T Enterprises, LLCNo ROAβ€”6/15/2026
155.166.128.0/19AS20057ATT-MOBILITY-LLC-AS20057 - AT&T Enterprises, LLCNo ROAβ€”6/15/2026
155.166.80.0/20AS20057ATT-MOBILITY-LLC-AS20057 - AT&T Enterprises, LLCNo ROAβ€”6/15/2026
155.166.160.0/20AS20057ATT-MOBILITY-LLC-AS20057 - AT&T Enterprises, LLCNo ROAβ€”6/15/2026
155.163.192.0/20AS20057ATT-MOBILITY-LLC-AS20057 - AT&T Enterprises, LLCNo ROAβ€”6/15/2026
155.166.48.0/20AS20057ATT-MOBILITY-LLC-AS20057 - AT&T Enterprises, LLCNo ROAβ€”6/15/2026
155.166.176.0/20AS20057ATT-MOBILITY-LLC-AS20057 - AT&T Enterprises, LLCNo ROAβ€”6/15/2026
155.163.208.0/20AS20057ATT-MOBILITY-LLC-AS20057 - AT&T Enterprises, LLCNo ROAβ€”6/15/2026
155.165.32.0/21AS7287PBI-NET-BLK2 - AT&T Enterprises, LLCNo ROAβ€”6/15/2026
155.166.72.0/21AS20057ATT-MOBILITY-LLC-AS20057 - AT&T Enterprises, LLCNo ROAβ€”6/15/2026
155.163.248.0/21AS20057ATT-MOBILITY-LLC-AS20057 - AT&T Enterprises, LLCNo ROAβ€”6/15/2026
155.166.224.0/21AS20057ATT-MOBILITY-LLC-AS20057 - AT&T Enterprises, LLCNo ROAβ€”6/15/2026
155.165.28.0/22AS7287PBI-NET-BLK2 - AT&T Enterprises, LLCNo ROAβ€”6/15/2026
155.165.16.0/22AS7287PBI-NET-BLK2 - AT&T Enterprises, LLCNo ROAβ€”6/15/2026
155.166.40.0/22AS20057ATT-MOBILITY-LLC-AS20057 - AT&T Enterprises, LLCNo ROAβ€”6/15/2026
155.163.232.0/22AS20057ATT-MOBILITY-LLC-AS20057 - AT&T Enterprises, LLCNo ROAβ€”6/15/2026
155.166.192.0/22AS20057ATT-MOBILITY-LLC-AS20057 - AT&T Enterprises, LLCNo ROAβ€”6/15/2026
155.166.16.0/22AS20057ATT-MOBILITY-LLC-AS20057 - AT&T Enterprises, LLCNo ROAβ€”6/15/2026
155.166.28.0/22AS20057ATT-MOBILITY-LLC-AS20057 - AT&T Enterprises, LLCNo ROAβ€”6/15/2026
155.166.32.0/22AS20057ATT-MOBILITY-LLC-AS20057 - AT&T Enterprises, LLCNo ROAβ€”6/15/2026
155.163.208.0/22AS20057ATT-MOBILITY-LLC-AS20057 - AT&T Enterprises, LLCNo ROAβ€”6/15/2026
155.166.44.0/22AS20057ATT-MOBILITY-LLC-AS20057 - AT&T Enterprises, LLCNo ROAβ€”6/15/2026
155.166.64.0/22AS20057ATT-MOBILITY-LLC-AS20057 - AT&T Enterprises, LLCNo ROAβ€”6/15/2026
155.166.68.0/22AS20057ATT-MOBILITY-LLC-AS20057 - AT&T Enterprises, LLCNo ROAβ€”6/15/2026
155.165.58.0/23AS7287PBI-NET-BLK2 - AT&T Enterprises, LLCNo ROAβ€”6/15/2026
155.165.56.0/23AS7287PBI-NET-BLK2 - AT&T Enterprises, LLCNo ROAβ€”6/15/2026
155.165.100.0/23AS7287PBI-NET-BLK2 - AT&T Enterprises, LLCNo ROAβ€”6/15/2026
155.165.66.0/23AS7287PBI-NET-BLK2 - AT&T Enterprises, LLCNo ROAβ€”6/15/2026
155.165.32.0/23AS7287PBI-NET-BLK2 - AT&T Enterprises, LLCNo ROAβ€”6/15/2026
155.165.68.0/23AS7287PBI-NET-BLK2 - AT&T Enterprises, LLCNo ROAβ€”6/15/2026
155.165.48.0/23AS7287PBI-NET-BLK2 - AT&T Enterprises, LLCNo ROAβ€”6/15/2026
155.165.22.0/23AS7287PBI-NET-BLK2 - AT&T Enterprises, LLCNo ROAβ€”6/15/2026
155.166.196.0/23AS20057ATT-MOBILITY-LLC-AS20057 - AT&T Enterprises, LLCNo ROAβ€”6/15/2026
155.166.202.0/23AS20057ATT-MOBILITY-LLC-AS20057 - AT&T Enterprises, LLCNo ROAβ€”6/15/2026
155.163.194.0/23AS20057ATT-MOBILITY-LLC-AS20057 - AT&T Enterprises, LLCNo ROAβ€”6/15/2026
155.163.16.0/23AS20057ATT-MOBILITY-LLC-AS20057 - AT&T Enterprises, LLCNo ROAβ€”6/15/2026
155.163.24.0/23AS20057ATT-MOBILITY-LLC-AS20057 - AT&T Enterprises, LLCNo ROAβ€”6/15/2026
155.163.30.0/23AS20057ATT-MOBILITY-LLC-AS20057 - AT&T Enterprises, LLCNo ROAβ€”6/15/2026
155.170.122.0/23AS20057ATT-MOBILITY-LLC-AS20057 - AT&T Enterprises, LLCNo ROAβ€”6/15/2026
155.163.192.0/23AS20057ATT-MOBILITY-LLC-AS20057 - AT&T Enterprises, LLCNo ROAβ€”6/15/2026
155.166.20.0/23AS20057ATT-MOBILITY-LLC-AS20057 - AT&T Enterprises, LLCNo ROAβ€”6/15/2026
155.166.24.0/23AS20057ATT-MOBILITY-LLC-AS20057 - AT&T Enterprises, LLCNo ROAβ€”6/15/2026
155.166.38.0/23AS20057ATT-MOBILITY-LLC-AS20057 - AT&T Enterprises, LLCNo ROAβ€”6/15/2026
155.161.50.0/23AS133127FEDEX-AS-AP - Federal Express Corporation Hong Kong BranchNo ROAβ€”6/15/2026
155.161.12.0/23AS133127FEDEX-AS-AP - Federal Express Corporation Hong Kong BranchNo ROAβ€”6/15/2026
155.161.38.0/23AS396982GOOGLE-CLOUD-PLATFORM - Google LLC Validβ€”6/15/2026
155.161.52.0/24AS4637ASN-TELSTRA-GLOBAL - Telstra GlobalNo ROAβ€”6/15/2026
155.161.65.0/24AS4637ASN-TELSTRA-GLOBAL - Telstra GlobalNo ROAβ€”6/15/2026
155.161.66.0/24AS4637ASN-TELSTRA-GLOBAL - Telstra GlobalNo ROAβ€”6/15/2026
155.161.64.0/24AS4637ASN-TELSTRA-GLOBAL - Telstra GlobalNo ROAβ€”6/15/2026
155.165.63.0/24AS7018ATT-INTERNET4 - AT&T Enterprises, LLCNo ROAβ€”6/15/2026
155.165.106.0/24AS7287PBI-NET-BLK2 - AT&T Enterprises, LLCNo ROAβ€”6/15/2026
155.165.4.0/24AS7287PBI-NET-BLK2 - AT&T Enterprises, LLCNo ROAβ€”6/15/2026
155.165.5.0/24AS7287PBI-NET-BLK2 - AT&T Enterprises, LLCNo ROAβ€”6/15/2026
155.165.6.0/24AS7287PBI-NET-BLK2 - AT&T Enterprises, LLCNo ROAβ€”6/15/2026
155.165.7.0/24AS7287PBI-NET-BLK2 - AT&T Enterprises, LLCNo ROAβ€”6/15/2026
155.165.11.0/24AS7287PBI-NET-BLK2 - AT&T Enterprises, LLCNo ROAβ€”6/15/2026
155.165.13.0/24AS7287PBI-NET-BLK2 - AT&T Enterprises, LLCNo ROAβ€”6/15/2026
155.165.15.0/24AS7287PBI-NET-BLK2 - AT&T Enterprises, LLCNo ROAβ€”6/15/2026
155.165.18.0/24AS7287PBI-NET-BLK2 - AT&T Enterprises, LLCNo ROAβ€”6/15/2026
155.165.19.0/24AS7287PBI-NET-BLK2 - AT&T Enterprises, LLCNo ROAβ€”6/15/2026
155.165.26.0/24AS7287PBI-NET-BLK2 - AT&T Enterprises, LLCNo ROAβ€”6/15/2026
155.165.43.0/24AS7287PBI-NET-BLK2 - AT&T Enterprises, LLCNo ROAβ€”6/15/2026
155.165.44.0/24AS7287PBI-NET-BLK2 - AT&T Enterprises, LLCNo ROAβ€”6/15/2026
155.165.45.0/24AS7287PBI-NET-BLK2 - AT&T Enterprises, LLCNo ROAβ€”6/15/2026
155.165.47.0/24AS7287PBI-NET-BLK2 - AT&T Enterprises, LLCNo ROAβ€”6/15/2026
155.165.49.0/24AS7287PBI-NET-BLK2 - AT&T Enterprises, LLCNo ROAβ€”6/15/2026
155.165.50.0/24AS7287PBI-NET-BLK2 - AT&T Enterprises, LLCNo ROAβ€”6/15/2026
155.165.54.0/24AS7287PBI-NET-BLK2 - AT&T Enterprises, LLCNo ROAβ€”6/15/2026
155.165.55.0/24AS7287PBI-NET-BLK2 - AT&T Enterprises, LLCNo ROAβ€”6/15/2026
155.165.56.0/24AS7287PBI-NET-BLK2 - AT&T Enterprises, LLCNo ROAβ€”6/15/2026
155.165.58.0/24AS7287PBI-NET-BLK2 - AT&T Enterprises, LLCNo ROAβ€”6/15/2026
155.165.59.0/24AS7287PBI-NET-BLK2 - AT&T Enterprises, LLCNo ROAβ€”6/15/2026
155.165.60.0/24AS7287PBI-NET-BLK2 - AT&T Enterprises, LLCNo ROAβ€”6/15/2026
155.165.61.0/24AS7287PBI-NET-BLK2 - AT&T Enterprises, LLCNo ROAβ€”6/15/2026
155.165.68.0/24AS7287PBI-NET-BLK2 - AT&T Enterprises, LLCNo ROAβ€”6/15/2026
155.165.71.0/24AS7287PBI-NET-BLK2 - AT&T Enterprises, LLCNo ROAβ€”6/15/2026
155.165.72.0/24AS7287PBI-NET-BLK2 - AT&T Enterprises, LLCNo ROAβ€”6/15/2026
155.165.73.0/24AS7287PBI-NET-BLK2 - AT&T Enterprises, LLCNo ROAβ€”6/15/2026
155.165.77.0/24AS7287PBI-NET-BLK2 - AT&T Enterprises, LLCNo ROAβ€”6/15/2026
155.165.88.0/24AS7287PBI-NET-BLK2 - AT&T Enterprises, LLCNo ROAβ€”6/15/2026
155.165.90.0/24AS7287PBI-NET-BLK2 - AT&T Enterprises, LLCNo ROAβ€”6/15/2026
155.165.91.0/24AS7287PBI-NET-BLK2 - AT&T Enterprises, LLCNo ROAβ€”6/15/2026
155.165.92.0/24AS7287PBI-NET-BLK2 - AT&T Enterprises, LLCNo ROAβ€”6/15/2026
155.165.94.0/24AS7287PBI-NET-BLK2 - AT&T Enterprises, LLCNo ROAβ€”6/15/2026
155.165.95.0/24AS7287PBI-NET-BLK2 - AT&T Enterprises, LLCNo ROAβ€”6/15/2026
155.165.98.0/24AS7287PBI-NET-BLK2 - AT&T Enterprises, LLCNo ROAβ€”6/15/2026
155.165.99.0/24AS7287PBI-NET-BLK2 - AT&T Enterprises, LLCNo ROAβ€”6/15/2026
155.165.102.0/24AS7287PBI-NET-BLK2 - AT&T Enterprises, LLCNo ROAβ€”6/15/2026
155.165.103.0/24AS7287PBI-NET-BLK2 - AT&T Enterprises, LLCNo ROAβ€”6/15/2026
155.165.104.0/24AS7287PBI-NET-BLK2 - AT&T Enterprises, LLCNo ROAβ€”6/15/2026
155.165.107.0/24AS7287PBI-NET-BLK2 - AT&T Enterprises, LLCNo ROAβ€”6/15/2026
155.165.108.0/24AS7287PBI-NET-BLK2 - AT&T Enterprises, LLCNo ROAβ€”6/15/2026
155.165.109.0/24AS7287PBI-NET-BLK2 - AT&T Enterprises, LLCNo ROAβ€”6/15/2026
155.165.110.0/24AS7287PBI-NET-BLK2 - AT&T Enterprises, LLCNo ROAβ€”6/15/2026
155.165.113.0/24AS7287PBI-NET-BLK2 - AT&T Enterprises, LLCNo ROAβ€”6/15/2026
155.165.117.0/24AS7287PBI-NET-BLK2 - AT&T Enterprises, LLCNo ROAβ€”6/15/2026
155.165.122.0/24AS7287PBI-NET-BLK2 - AT&T Enterprises, LLCNo ROAβ€”6/15/2026
155.165.123.0/24AS7287PBI-NET-BLK2 - AT&T Enterprises, LLCNo ROAβ€”6/15/2026
155.165.125.0/24AS7287PBI-NET-BLK2 - AT&T Enterprises, LLCNo ROAβ€”6/15/2026
155.165.126.0/24AS7287PBI-NET-BLK2 - AT&T Enterprises, LLCNo ROAβ€”6/15/2026
155.165.127.0/24AS7287PBI-NET-BLK2 - AT&T Enterprises, LLCNo ROAβ€”6/15/2026
155.166.1.0/24AS20057ATT-MOBILITY-LLC-AS20057 - AT&T Enterprises, LLCNo ROAβ€”6/15/2026
155.166.36.0/24AS20057ATT-MOBILITY-LLC-AS20057 - AT&T Enterprises, LLCNo ROAβ€”6/15/2026
155.166.184.0/24AS20057ATT-MOBILITY-LLC-AS20057 - AT&T Enterprises, LLCNo ROAβ€”6/15/2026
155.166.185.0/24AS20057ATT-MOBILITY-LLC-AS20057 - AT&T Enterprises, LLCNo ROAβ€”6/15/2026
155.170.124.0/24AS20057ATT-MOBILITY-LLC-AS20057 - AT&T Enterprises, LLCNo ROAβ€”6/15/2026
155.166.62.0/24AS20057ATT-MOBILITY-LLC-AS20057 - AT&T Enterprises, LLCNo ROAβ€”6/15/2026
155.161.67.0/24AS133127FEDEX-AS-AP - Federal Express Corporation Hong Kong BranchNo ROAβ€”6/15/2026
155.161.56.0/24AS133127FEDEX-AS-AP - Federal Express Corporation Hong Kong BranchNo ROAβ€”6/15/2026
155.161.20.0/24AS133127FEDEX-AS-AP - Federal Express Corporation Hong Kong BranchNo ROAβ€”6/15/2026
155.161.8.0/24AS133127FEDEX-AS-AP - Federal Express Corporation Hong Kong BranchNo ROAβ€”6/15/2026
155.161.250.0/24AS133127FEDEX-AS-AP - Federal Express Corporation Hong Kong BranchNo ROAβ€”6/15/2026
155.161.220.0/24AS133127FEDEX-AS-AP - Federal Express Corporation Hong Kong BranchNo ROAβ€”6/15/2026
155.161.69.0/24AS133127FEDEX-AS-AP - Federal Express Corporation Hong Kong BranchNo ROAβ€”6/15/2026
155.161.68.0/24AS133127FEDEX-AS-AP - Federal Express Corporation Hong Kong BranchNo ROAβ€”6/15/2026

More Specific Prefixes

16
PrefixASCountryStatus
155.163.0.0/16AS20057πŸ‡ΊπŸ‡ΈUSallocated
155.172.0.0/16πŸ‡ΊπŸ‡ΈUSallocated
155.173.0.0/16πŸ‡ΊπŸ‡ΈUSallocated
155.160.0.0/16πŸ‡―πŸ‡΅JPallocated
155.167.0.0/16πŸ‡ΊπŸ‡ΈUSallocated
155.165.0.0/16πŸ‡ΊπŸ‡ΈUSallocated
155.175.0.0/16πŸ‡ΊπŸ‡ΈUSallocated
155.162.0.0/16πŸ‡ΊπŸ‡ΈUSallocated
155.170.0.0/16AS20057πŸ‡ΊπŸ‡ΈUSallocated
155.169.0.0/16πŸ‡ΊπŸ‡ΈUSallocated
155.161.0.0/16πŸ‡ΊπŸ‡ΈUSallocated
155.166.0.0/16AS20057πŸ‡ΊπŸ‡ΈUSallocated
155.168.0.0/16AS797πŸ‡ΊπŸ‡ΈUSallocated
155.171.0.0/16πŸ‡ΊπŸ‡ΈUSallocated
155.174.0.0/16πŸ‡ΊπŸ‡ΈUSallocated
155.164.0.0/16πŸ‡ΊπŸ‡ΈUSallocated
Geolocation
CountryπŸ‡―πŸ‡΅JapanJP
RegionTokyo
CityChiyoda
GEThttps://api.ipctl.io/v1/prefix/155.160.0.0/12

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

curl -s "https://api.ipctl.io/v1/prefix/155.160.0.0/12" | jq