Home Prefix Lookup66.90.128.0/17

66.90.128.0/17

🇺🇸

IPv4ARINallocatedAS7459GRANDECOM-AS1 - Grande Communications Networks, LLCNo ROA

CIDR

66.90.128.0/17

IP Version

IPv4

Addresses

32.7K

Mask

/17 (255.255.128.0)

Country

🇺🇸 United States

City

Dallas

RIR

ARIN

Status

allocated

Allocated

3/29/2001

Announced BGP Routes

1 of 1 route

RPKI:

IRR:

Prefix	Origin AS	RPKI	IRR	Last Seen
66.90.128.0/17	AS7459GRANDECOM-AS1 - Grande Communications Networks, LLC	No ROA	RADB	6/1/2026

Covering Prefix

47 less-specific announcements

Prefix	Origin AS	RPKI	IRR	Last Seen
66.90.152.0/22	AS7459GRANDECOM-AS1 - Grande Communications Networks, LLC	No ROA	—	6/1/2026
66.90.144.0/22	AS7459GRANDECOM-AS1 - Grande Communications Networks, LLC	No ROA	—	6/1/2026
66.90.228.0/22	AS7459GRANDECOM-AS1 - Grande Communications Networks, LLC	No ROA	—	6/1/2026
66.90.200.0/22	AS7459GRANDECOM-AS1 - Grande Communications Networks, LLC	No ROA	—	6/1/2026
66.90.176.0/22	AS7459GRANDECOM-AS1 - Grande Communications Networks, LLC	No ROA	—	6/1/2026
66.90.244.0/22	AS7459GRANDECOM-AS1 - Grande Communications Networks, LLC	No ROA	—	6/1/2026
66.90.148.0/22	AS7459GRANDECOM-AS1 - Grande Communications Networks, LLC	No ROA	—	6/1/2026
66.90.140.0/23	AS7459GRANDECOM-AS1 - Grande Communications Networks, LLC	No ROA	—	6/1/2026
66.90.192.0/23	AS7459GRANDECOM-AS1 - Grande Communications Networks, LLC	No ROA	—	6/1/2026
66.90.194.0/23	AS7459GRANDECOM-AS1 - Grande Communications Networks, LLC	No ROA	—	6/1/2026
66.90.232.0/23	AS7459GRANDECOM-AS1 - Grande Communications Networks, LLC	No ROA	—	6/1/2026
66.90.218.0/23	AS7459GRANDECOM-AS1 - Grande Communications Networks, LLC	No ROA	—	6/1/2026
66.90.182.0/23	AS7459GRANDECOM-AS1 - Grande Communications Networks, LLC	No ROA	—	6/1/2026
66.90.208.0/23	AS7459GRANDECOM-AS1 - Grande Communications Networks, LLC	No ROA	—	6/1/2026
66.90.210.0/23	AS7459GRANDECOM-AS1 - Grande Communications Networks, LLC	No ROA	—	6/1/2026
66.90.212.0/23	AS7459GRANDECOM-AS1 - Grande Communications Networks, LLC	No ROA	—	6/1/2026
66.90.214.0/23	AS7459GRANDECOM-AS1 - Grande Communications Networks, LLC	No ROA	—	6/1/2026
66.90.180.0/23	AS7459GRANDECOM-AS1 - Grande Communications Networks, LLC	No ROA	—	6/1/2026
66.90.188.0/23	AS7459GRANDECOM-AS1 - Grande Communications Networks, LLC	No ROA	—	6/1/2026
66.90.206.0/24	AS7459GRANDECOM-AS1 - Grande Communications Networks, LLC	No ROA	—	6/1/2026
66.90.207.0/24	AS7459GRANDECOM-AS1 - Grande Communications Networks, LLC	No ROA	—	6/1/2026
66.90.217.0/24	AS7459GRANDECOM-AS1 - Grande Communications Networks, LLC	No ROA	—	6/1/2026
66.90.220.0/24	AS7459GRANDECOM-AS1 - Grande Communications Networks, LLC	No ROA	—	6/1/2026
66.90.221.0/24	AS7459GRANDECOM-AS1 - Grande Communications Networks, LLC	No ROA	—	6/1/2026
66.90.222.0/24	AS7459GRANDECOM-AS1 - Grande Communications Networks, LLC	No ROA	—	6/1/2026
66.90.227.0/24	AS7459GRANDECOM-AS1 - Grande Communications Networks, LLC	No ROA	—	6/1/2026
66.90.242.0/24	AS7459GRANDECOM-AS1 - Grande Communications Networks, LLC	No ROA	—	6/1/2026
66.90.250.0/24	AS7459GRANDECOM-AS1 - Grande Communications Networks, LLC	No ROA	—	6/1/2026
66.90.129.0/24	AS7459GRANDECOM-AS1 - Grande Communications Networks, LLC	No ROA	—	6/1/2026
66.90.137.0/24	AS7459GRANDECOM-AS1 - Grande Communications Networks, LLC	No ROA	—	6/1/2026
66.90.143.0/24	AS7459GRANDECOM-AS1 - Grande Communications Networks, LLC	No ROA	—	6/1/2026
66.90.156.0/24	AS7459GRANDECOM-AS1 - Grande Communications Networks, LLC	No ROA	—	6/1/2026
66.90.157.0/24	AS7459GRANDECOM-AS1 - Grande Communications Networks, LLC	No ROA	—	6/1/2026
66.90.160.0/24	AS7459GRANDECOM-AS1 - Grande Communications Networks, LLC	No ROA	—	6/1/2026
66.90.166.0/24	AS7459GRANDECOM-AS1 - Grande Communications Networks, LLC	No ROA	—	6/1/2026
66.90.167.0/24	AS7459GRANDECOM-AS1 - Grande Communications Networks, LLC	No ROA	—	6/1/2026
66.90.170.0/24	AS7459GRANDECOM-AS1 - Grande Communications Networks, LLC	No ROA	—	6/1/2026
66.90.171.0/24	AS7459GRANDECOM-AS1 - Grande Communications Networks, LLC	No ROA	—	6/1/2026
66.90.172.0/24	AS7459GRANDECOM-AS1 - Grande Communications Networks, LLC	No ROA	—	6/1/2026
66.90.174.0/24	AS7459GRANDECOM-AS1 - Grande Communications Networks, LLC	No ROA	—	6/1/2026
66.90.184.0/24	AS7459GRANDECOM-AS1 - Grande Communications Networks, LLC	No ROA	—	6/1/2026
66.90.185.0/24	AS7459GRANDECOM-AS1 - Grande Communications Networks, LLC	No ROA	—	6/1/2026
66.90.187.0/24	AS7459GRANDECOM-AS1 - Grande Communications Networks, LLC	No ROA	—	6/1/2026
66.90.190.0/24	AS7459GRANDECOM-AS1 - Grande Communications Networks, LLC	No ROA	—	6/1/2026
66.90.196.0/24	AS7459GRANDECOM-AS1 - Grande Communications Networks, LLC	No ROA	—	6/1/2026
66.90.197.0/24	AS7459GRANDECOM-AS1 - Grande Communications Networks, LLC	No ROA	—	6/1/2026
66.90.205.0/24	AS7459GRANDECOM-AS1 - Grande Communications Networks, LLC	No ROA	—	6/1/2026

IRR Route Objects

Origin	Registry	Maintainer	Modified
AS7459	RADB	MAINT-AS7459	11/13/2023

Origin ASN

AS7459

GRANDECOM-AS1 - Grande Communications Networks, LLC

Geolocation

Country🇺🇸United StatesUS

RegionTexas

CityDallas

Coordinates32.7767, -96.7970 ↗

API

Open

GEThttps://api.ipctl.io/v1/prefix/66.90.128.0/17

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

curl -s "https://api.ipctl.io/v1/prefix/66.90.128.0/17" | jq

External Links

RIPEstat Hurricane Electric BGP