HomePrefix Lookup143.55.0.0/17

143.55.0.0/17

🇺🇸
IPv4RIPEassignedNo ROA
CIDR
143.55.0.0/17
IP Version
IPv4
Addresses
32.7K
Mask
/17 (255.255.128.0)
Country
🇺🇸 United States
City
New York
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

59 less-specific announcements
PrefixOrigin ASRPKIIRRLast Seen
143.55.96.0/19AS4193WA-STATE-GOV - State of WashingtonNo ROA—6/15/2026
143.55.16.0/20AS3801MISNET - Mikrotec Internet Services Valid—6/15/2026
143.55.64.0/20AS36459GITHUB - GitHub, Inc. Valid—6/15/2026
143.55.88.0/21AS30119PLUMAS-SIERRA-TELECOMMUNICATIONS - Plumas Sierra TelecommunicationsNo ROA—6/15/2026
143.55.84.0/22AS25649AYERA-AS - AYERA TECHNOLOGIES, INC. Valid—6/15/2026
143.55.56.0/22AS26077NEXTLINK-TEXAS - Nextlink Broadband Valid—6/15/2026
143.55.52.0/22AS26077NEXTLINK-TEXAS - Nextlink Broadband Valid—6/15/2026
143.55.40.0/22AS26077NEXTLINK-TEXAS - Nextlink Broadband Valid—6/15/2026
143.55.48.0/22AS26077NEXTLINK-TEXAS - Nextlink Broadband Valid—6/15/2026
143.55.44.0/22AS26077NEXTLINK-TEXAS - Nextlink Broadband Valid—6/15/2026
143.55.60.0/22AS26077NEXTLINK-TEXAS - Nextlink Broadband Valid—6/15/2026
143.55.32.0/22AS26077NEXTLINK-TEXAS - Nextlink Broadband Valid—6/15/2026
143.55.36.0/22AS26077NEXTLINK-TEXAS - Nextlink Broadband Valid—6/15/2026
143.55.80.0/23AS23341FITAS - Fashion Institute of Technology Valid—6/15/2026
143.55.3.0/24AS23341FITAS - Fashion Institute of Technology Valid—6/15/2026
143.55.4.0/24AS23341FITAS - Fashion Institute of Technology Valid—6/15/2026
143.55.5.0/24AS23341FITAS - Fashion Institute of Technology Valid—6/15/2026
143.55.6.0/24AS23341FITAS - Fashion Institute of Technology Valid—6/15/2026
143.55.7.0/24AS23341FITAS - Fashion Institute of Technology Valid—6/15/2026
143.55.8.0/24AS23341FITAS - Fashion Institute of Technology Valid—6/15/2026
143.55.10.0/24AS23341FITAS - Fashion Institute of Technology Valid—6/15/2026
143.55.11.0/24AS23341FITAS - Fashion Institute of Technology Valid—6/15/2026
143.55.12.0/24AS23341FITAS - Fashion Institute of Technology Valid—6/15/2026
143.55.13.0/24AS23341FITAS - Fashion Institute of Technology Valid—6/15/2026
143.55.32.0/24AS26077NEXTLINK-TEXAS - Nextlink Broadband Valid—6/15/2026
143.55.43.0/24AS26077NEXTLINK-TEXAS - Nextlink Broadband Valid—6/15/2026
143.55.41.0/24AS26077NEXTLINK-TEXAS - Nextlink Broadband Valid—6/15/2026
143.55.44.0/24AS26077NEXTLINK-TEXAS - Nextlink Broadband Valid—6/15/2026
143.55.45.0/24AS26077NEXTLINK-TEXAS - Nextlink Broadband Valid—6/15/2026
143.55.46.0/24AS26077NEXTLINK-TEXAS - Nextlink Broadband Valid—6/15/2026
143.55.47.0/24AS26077NEXTLINK-TEXAS - Nextlink Broadband Valid—6/15/2026
143.55.40.0/24AS26077NEXTLINK-TEXAS - Nextlink Broadband Valid—6/15/2026
143.55.48.0/24AS26077NEXTLINK-TEXAS - Nextlink Broadband Valid—6/15/2026
143.55.49.0/24AS26077NEXTLINK-TEXAS - Nextlink Broadband Valid—6/15/2026
143.55.50.0/24AS26077NEXTLINK-TEXAS - Nextlink Broadband Valid—6/15/2026
143.55.51.0/24AS26077NEXTLINK-TEXAS - Nextlink Broadband Valid—6/15/2026
143.55.39.0/24AS26077NEXTLINK-TEXAS - Nextlink Broadband Valid—6/15/2026
143.55.52.0/24AS26077NEXTLINK-TEXAS - Nextlink Broadband Valid—6/15/2026
143.55.53.0/24AS26077NEXTLINK-TEXAS - Nextlink Broadband Valid—6/15/2026
143.55.54.0/24AS26077NEXTLINK-TEXAS - Nextlink Broadband Valid—6/15/2026
143.55.55.0/24AS26077NEXTLINK-TEXAS - Nextlink Broadband Valid—6/15/2026
143.55.38.0/24AS26077NEXTLINK-TEXAS - Nextlink Broadband Valid—6/15/2026
143.55.56.0/24AS26077NEXTLINK-TEXAS - Nextlink Broadband Valid—6/15/2026
143.55.57.0/24AS26077NEXTLINK-TEXAS - Nextlink Broadband Valid—6/15/2026
143.55.58.0/24AS26077NEXTLINK-TEXAS - Nextlink Broadband Valid—6/15/2026
143.55.59.0/24AS26077NEXTLINK-TEXAS - Nextlink Broadband Valid—6/15/2026
143.55.37.0/24AS26077NEXTLINK-TEXAS - Nextlink Broadband Valid—6/15/2026
143.55.60.0/24AS26077NEXTLINK-TEXAS - Nextlink Broadband Valid—6/15/2026
143.55.61.0/24AS26077NEXTLINK-TEXAS - Nextlink Broadband Valid—6/15/2026
143.55.62.0/24AS26077NEXTLINK-TEXAS - Nextlink Broadband Valid—6/15/2026
143.55.63.0/24AS26077NEXTLINK-TEXAS - Nextlink Broadband Valid—6/15/2026
143.55.36.0/24AS26077NEXTLINK-TEXAS - Nextlink Broadband Valid—6/15/2026
143.55.34.0/24AS26077NEXTLINK-TEXAS - Nextlink Broadband Valid—6/15/2026
143.55.33.0/24AS26077NEXTLINK-TEXAS - Nextlink Broadband Valid—6/15/2026
143.55.42.0/24AS26077NEXTLINK-TEXAS - Nextlink Broadband Valid—6/15/2026
143.55.35.0/24AS26077NEXTLINK-TEXAS - Nextlink Broadband Valid—6/15/2026
143.55.64.0/24AS36459GITHUB - GitHub, Inc. Valid—6/15/2026
143.55.83.0/24AS47029CAPSTONE - Capstone Logistics, LLCNo ROA—6/15/2026
143.55.82.0/24AS47029CAPSTONE - Capstone Logistics, LLCNo ROA—6/15/2026

More Specific Prefixes

9
PrefixASCountryStatus
143.55.32.0/19🇺🇸USallocated
143.55.96.0/19AS4193🇺🇸USallocated
143.55.64.0/20AS36459🇺🇸USallocated
143.55.0.0/20AS23341🇺🇸USallocated
143.55.16.0/20AS3801🇺🇸USallocated
143.55.88.0/21AS30119🇺🇸USallocated
143.55.84.0/22AS25649🇺🇸USallocated
143.55.80.0/23AS23341🇺🇸USallocated
143.55.82.0/23AS47029🇺🇸USallocated
Geolocation
Country🇺🇸United StatesUS
RegionNew York
CityNew York
Coordinates40.7446, -73.9890 ↗
API
Open
GEThttps://api.ipctl.io/v1/prefix/143.55.0.0/17

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

curl -s "https://api.ipctl.io/v1/prefix/143.55.0.0/17" | jq
External Links
RIPEstat Hurricane Electric BGP