HomePrefix Lookup139.171.0.0/16

139.171.0.0/16

πŸ‡ΊπŸ‡Έ
IPv4ARINallocatedNo ROA
CIDR
139.171.0.0/16
IP Version
IPv4
Addresses
65.5K
Mask
/16 (255.255.0.0)
Country
πŸ‡ΊπŸ‡Έ United States
City
Lanham-Seabrook
RIR
ARIN
Status
allocated
Allocated
3/25/1990

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

45 less-specific announcements
PrefixOrigin ASRPKIIRRLast Seen
139.171.128.0/18AS7029WINDSTREAM - Windstream Communications LLCNo ROAβ€”6/13/2026
139.171.128.0/19AS6079RCN-AS - RCNNo ROAβ€”6/13/2026
139.171.160.0/19AS6079RCN-AS - RCNNo ROAβ€”6/13/2026
139.171.224.0/19AS7029WINDSTREAM - Windstream Communications LLCNo ROAβ€”6/13/2026
139.171.224.0/20AS6079RCN-AS - RCNNo ROAβ€”6/13/2026
139.171.240.0/20AS6079RCN-AS - RCNNo ROAβ€”6/13/2026
139.171.208.0/20AS7029WINDSTREAM - Windstream Communications LLCNo ROAβ€”6/13/2026
139.171.208.0/21AS6079RCN-AS - RCNNo ROAβ€”6/13/2026
139.171.216.0/21AS6079RCN-AS - RCNNo ROAβ€”6/13/2026
139.171.200.0/21AS7029WINDSTREAM - Windstream Communications LLCNo ROAβ€”6/13/2026
139.171.0.0/22AS6079RCN-AS - RCNNo ROAβ€”6/13/2026
139.171.52.0/22AS6079RCN-AS - RCNNo ROAβ€”6/13/2026
139.171.56.0/22AS6079RCN-AS - RCNNo ROAβ€”6/13/2026
139.171.64.0/22AS6079RCN-AS - RCNNo ROAβ€”6/13/2026
139.171.72.0/22AS6079RCN-AS - RCNNo ROAβ€”6/13/2026
139.171.88.0/22AS6079RCN-AS - RCNNo ROAβ€”6/13/2026
139.171.100.0/22AS6079RCN-AS - RCNNo ROAβ€”6/13/2026
139.171.104.0/22AS6079RCN-AS - RCNNo ROAβ€”6/13/2026
139.171.108.0/22AS6079RCN-AS - RCNNo ROAβ€”6/13/2026
139.171.112.0/22AS6079RCN-AS - RCNNo ROAβ€”6/13/2026
139.171.116.0/22AS6079RCN-AS - RCNNo ROAβ€”6/13/2026
139.171.120.0/22AS6079RCN-AS - RCNNo ROAβ€”6/13/2026
139.171.40.0/22AS6079RCN-AS - RCNNo ROAβ€”6/13/2026
139.171.4.0/22AS6079RCN-AS - RCNNo ROAβ€”6/13/2026
139.171.8.0/22AS6079RCN-AS - RCNNo ROAβ€”6/13/2026
139.171.12.0/22AS6079RCN-AS - RCNNo ROAβ€”6/13/2026
139.171.16.0/22AS6079RCN-AS - RCNNo ROAβ€”6/13/2026
139.171.20.0/22AS6079RCN-AS - RCNNo ROAβ€”6/13/2026
139.171.24.0/22AS6079RCN-AS - RCNNo ROAβ€”6/13/2026
139.171.28.0/22AS6079RCN-AS - RCNNo ROAβ€”6/13/2026
139.171.32.0/22AS6079RCN-AS - RCNNo ROAβ€”6/13/2026
139.171.36.0/22AS6079RCN-AS - RCNNo ROAβ€”6/13/2026
139.171.196.0/22AS7029WINDSTREAM - Windstream Communications LLCNo ROAβ€”6/13/2026
139.171.84.0/22AS20115CHARTER-20115 - Charter Communications LLCNo ROAβ€”6/13/2026
139.171.44.0/22AS20115CHARTER-20115 - Charter Communications LLCNo ROAβ€”6/13/2026
139.171.80.0/22AS20115CHARTER-20115 - Charter Communications LLCNo ROAβ€”6/13/2026
139.171.68.0/22AS20115CHARTER-20115 - Charter Communications LLCNo ROAβ€”6/13/2026
139.171.60.0/22AS20115CHARTER-20115 - Charter Communications LLCNo ROAβ€”6/13/2026
139.171.48.0/22AS20115CHARTER-20115 - Charter Communications LLCNo ROAβ€”6/13/2026
139.171.92.0/22AS20115CHARTER-20115 - Charter Communications LLCNo ROAβ€”6/13/2026
139.171.192.0/23AS174COGENT-174 - Cogent Communications, LLCNo ROAβ€”6/13/2026
139.171.76.0/23AS6079RCN-AS - RCNNo ROAβ€”6/13/2026
139.171.78.0/23AS6079RCN-AS - RCNNo ROAβ€”6/13/2026
139.171.195.0/24AS20115CHARTER-20115 - Charter Communications LLCNo ROAβ€”6/13/2026
139.171.194.0/24AS53958BART-BM - AUPROXIES LLCNo ROAβ€”6/13/2026
Geolocation
CountryπŸ‡ΊπŸ‡ΈUnited StatesUS
RegionMaryland
CityLanham-Seabrook
GEThttps://api.ipctl.io/v1/prefix/139.171.0.0/16

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

curl -s "https://api.ipctl.io/v1/prefix/139.171.0.0/16" | jq