HomePrefix Lookup66.17.128.0/17

66.17.128.0/17

🇺🇸
IPv4ARINallocatedAS3257GTT-BACKBONE GTT Communications Inc.No ROA
CIDR
66.17.128.0/17
IP Version
IPv4
Addresses
32.7K
Mask
/17 (255.255.128.0)
Country
🇺🇸 United States
City
Dallas (Design District)
RIR
ARIN
Status
allocated
Allocated
11/18/2002

Announced BGP Routes

1 of 1 route
RPKI:
IRR:
PrefixOrigin ASRPKIIRRLast Seen
66.17.128.0/17AS3257GTT-BACKBONE GTT Communications Inc.No ROA—6/1/2026

Covering Prefix

32 less-specific announcements
PrefixOrigin ASRPKIIRRLast Seen
66.17.236.0/22AS199527BITE-LT-AS UAB "Bite Lietuva" Valid—6/1/2026
66.17.228.0/22AS199527BITE-LT-AS UAB "Bite Lietuva" Valid—6/1/2026
66.17.204.0/22AS199527BITE-LT-AS UAB "Bite Lietuva" Valid—6/1/2026
66.17.132.0/22AS199527BITE-LT-AS UAB "Bite Lietuva"No ROA—6/1/2026
66.17.136.0/22AS199527BITE-LT-AS UAB "Bite Lietuva"No ROA—6/1/2026
66.17.200.0/22AS199527BITE-LT-AS UAB "Bite Lietuva" Valid—6/1/2026
66.17.172.0/23AS20001TWC-20001-PACWEST - Charter Communications Inc Valid—6/1/2026
66.17.174.0/23AS20001TWC-20001-PACWEST - Charter Communications Inc Valid—6/1/2026
66.17.154.0/23AS46281WI-FIVE-BROADBAND - Wi-Five BroadbandNo ROA—6/1/2026
66.17.152.0/23AS46281WI-FIVE-BROADBAND - Wi-Five BroadbandNo ROA—6/1/2026
66.17.192.0/23AS199527BITE-LT-AS UAB "Bite Lietuva" Valid—6/1/2026
66.17.252.0/23AS199527BITE-LT-AS UAB "Bite Lietuva"No ROA—6/1/2026
66.17.158.0/23AS199527BITE-LT-AS UAB "Bite Lietuva"No ROA—6/1/2026
66.17.214.0/23AS199527BITE-LT-AS UAB "Bite Lietuva"No ROA—6/1/2026
66.17.130.0/23AS199527BITE-LT-AS UAB "Bite Lietuva" Valid—6/1/2026
66.17.222.0/23AS199527BITE-LT-AS UAB "Bite Lietuva"No ROA—6/1/2026
66.17.143.0/24AS3257GTT-BACKBONE GTT Communications Inc. Invalid—6/1/2026
66.17.221.0/24AS15238GF-AS15238 - Gates FoundationNo ROA—6/1/2026
66.17.185.0/24AS15238GF-AS15238 - Gates FoundationNo ROA—6/1/2026
66.17.142.0/24AS17352APPLICATIONX - Application XNo ROA—6/1/2026
66.17.129.0/24AS20001TWC-20001-PACWEST - Charter Communications Inc Valid—6/1/2026
66.17.184.0/24AS20001TWC-20001-PACWEST - Charter Communications Inc Valid—6/1/2026
66.17.141.0/24AS23029ESTREET - E StreetNo ROA—6/1/2026
66.17.255.0/24AS32256CYBERLINKASP - CYBERLINK USANo ROA—6/1/2026
66.17.128.0/24AS32256CYBERLINKASP - CYBERLINK USANo ROA—6/1/2026
66.17.143.0/24AS199527BITE-LT-AS UAB "Bite Lietuva" Invalid—6/1/2026
66.17.213.0/24AS199527BITE-LT-AS UAB "Bite Lietuva"No ROA—6/1/2026
66.17.220.0/24AS199527BITE-LT-AS UAB "Bite Lietuva" Valid—6/1/2026
66.17.156.0/24AS199527BITE-LT-AS UAB "Bite Lietuva" Valid—6/1/2026
66.17.140.0/24AS199527BITE-LT-AS UAB "Bite Lietuva" Valid—6/1/2026
66.17.254.0/24AS199527BITE-LT-AS UAB "Bite Lietuva"No ROA—6/1/2026
66.17.143.0/24AS401322LUCK-NETO-01 - NetO Corp Valid—6/1/2026
Origin ASN
AS3257
GTT-BACKBONE GTT Communications Inc.
Geolocation
Country🇺🇸United StatesUS
RegionTexas
CityDallas (Design District)
Coordinates32.7947, -96.8242 ↗
Abuse Contact
API
Open
GEThttps://api.ipctl.io/v1/prefix/66.17.128.0/17

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

curl -s "https://api.ipctl.io/v1/prefix/66.17.128.0/17" | jq
External Links
RIPEstat Hurricane Electric BGP