AS25977
HOUSTON COMMUNITY COLLEGE SYSTEM — hccs.edu
Summary
| Country |
 United States
|
| Organization | HOUSTON COMMUNITY COLLEGE SYSTEM |
| Domain | hccs.edu |
| Number of IPv4 | 75,264 |
| Number of IPv6 | 0 |
| AS Type | Education |
| Registry | ARIN |
| Allocated | June 11, 2002 (about 23 years ago) |
| Updated | August 07, 2013 (about 11 years ago) |
IP Ranges
AS25977 announces 45 IPv4 ranges and 0 IPv6 range.
That's a total of 75,264 IPv4 address and 0 IPv6 address.
| Prefix | Organization | Size | Registry | Status |
|---|---|---|---|---|
| 67.226.0.0/17 |
HOUSTON COMMUNITY COLLEGE SYSTEM
|
32,768 | ARIN | ALLOCATION |
| 67.226.0.0/24 |
HOUSTON COMMUNITY COLLEGE SYSTEM
|
256 | ARIN | ALLOCATION |
| 67.226.2.0/24 |
HOUSTON COMMUNITY COLLEGE SYSTEM
|
256 | ARIN | ALLOCATION |
| 67.226.3.0/24 |
HOUSTON COMMUNITY COLLEGE SYSTEM
|
256 | ARIN | ALLOCATION |
| 67.226.4.0/24 |
HOUSTON COMMUNITY COLLEGE SYSTEM
|
256 | ARIN | ALLOCATION |
| 67.226.5.0/24 |
HOUSTON COMMUNITY COLLEGE SYSTEM
|
256 | ARIN | ALLOCATION |
| 67.226.6.0/24 |
HOUSTON COMMUNITY COLLEGE SYSTEM
|
256 | ARIN | ALLOCATION |
| 67.226.8.0/24 |
HOUSTON COMMUNITY COLLEGE SYSTEM
|
256 | ARIN | ALLOCATION |
| 67.226.9.0/24 |
HOUSTON COMMUNITY COLLEGE SYSTEM
|
256 | ARIN | ALLOCATION |
| 67.226.10.0/24 |
HOUSTON COMMUNITY COLLEGE SYSTEM
|
256 | ARIN | ALLOCATION |
| 67.226.11.0/24 |
HOUSTON COMMUNITY COLLEGE SYSTEM
|
256 | ARIN | ALLOCATION |
| 67.226.12.0/24 |
HOUSTON COMMUNITY COLLEGE SYSTEM
|
256 | ARIN | ALLOCATION |
| 67.226.13.0/24 |
HOUSTON COMMUNITY COLLEGE SYSTEM
|
256 | ARIN | ALLOCATION |
| 67.226.14.0/24 |
HOUSTON COMMUNITY COLLEGE SYSTEM
|
256 | ARIN | ALLOCATION |
| 67.226.15.0/24 |
HOUSTON COMMUNITY COLLEGE SYSTEM
|
256 | ARIN | ALLOCATION |
| 67.226.16.0/24 |
HOUSTON COMMUNITY COLLEGE SYSTEM
|
256 | ARIN | ALLOCATION |
| 67.226.17.0/24 |
HOUSTON COMMUNITY COLLEGE SYSTEM
|
256 | ARIN | ALLOCATION |
| 67.226.18.0/24 |
HOUSTON COMMUNITY COLLEGE SYSTEM
|
256 | ARIN | ALLOCATION |
| 67.226.19.0/24 |
HOUSTON COMMUNITY COLLEGE SYSTEM
|
256 | ARIN | ALLOCATION |
| 67.226.20.0/24 |
HOUSTON COMMUNITY COLLEGE SYSTEM
|
256 | ARIN | ALLOCATION |
| 67.226.21.0/24 |
HOUSTON COMMUNITY COLLEGE SYSTEM
|
256 | ARIN | ALLOCATION |
| 67.226.22.0/24 |
HOUSTON COMMUNITY COLLEGE SYSTEM
|
256 | ARIN | ALLOCATION |
| 67.226.23.0/24 |
HOUSTON COMMUNITY COLLEGE SYSTEM
|
256 | ARIN | ALLOCATION |
| 67.226.24.0/24 |
HOUSTON COMMUNITY COLLEGE SYSTEM
|
256 | ARIN | ALLOCATION |
| 67.226.25.0/24 |
HOUSTON COMMUNITY COLLEGE SYSTEM
|
256 | ARIN | ALLOCATION |
| 67.226.26.0/24 |
HOUSTON COMMUNITY COLLEGE SYSTEM
|
256 | ARIN | ALLOCATION |
| 67.226.27.0/24 |
HOUSTON COMMUNITY COLLEGE SYSTEM
|
256 | ARIN | ALLOCATION |
| 67.226.28.0/24 |
HOUSTON COMMUNITY COLLEGE SYSTEM
|
256 | ARIN | ALLOCATION |
| 67.226.29.0/24 |
HOUSTON COMMUNITY COLLEGE SYSTEM
|
256 | ARIN | ALLOCATION |
| 67.226.30.0/24 |
HOUSTON COMMUNITY COLLEGE SYSTEM
|
256 | ARIN | ALLOCATION |
| 67.226.31.0/24 |
HOUSTON COMMUNITY COLLEGE SYSTEM
|
256 | ARIN | ALLOCATION |
| 67.226.32.0/19 |
HOUSTON COMMUNITY COLLEGE SYSTEM
|
8,192 | ARIN | ALLOCATION |
| 67.226.64.0/19 |
HOUSTON COMMUNITY COLLEGE SYSTEM
|
8,192 | ARIN | ALLOCATION |
| 67.226.96.0/19 |
HOUSTON COMMUNITY COLLEGE SYSTEM
|
8,192 | ARIN | ALLOCATION |
| 198.64.7.0/24 |
NTT America, Inc.
|
256 | ARIN | ALLOCATION |
| 198.64.8.0/21 |
NTT America, Inc.
|
2,048 | ARIN | ALLOCATION |
| 198.64.16.0/21 |
NTT America, Inc.
|
2,048 | ARIN | ALLOCATION |
| 198.64.24.0/24 |
NTT America, Inc.
|
256 | ARIN | ALLOCATION |
| 198.64.25.0/24 |
NTT America, Inc.
|
256 | ARIN | ALLOCATION |
| 198.64.26.0/24 |
NTT America, Inc.
|
256 | ARIN | ALLOCATION |
| 198.64.27.0/24 |
NTT America, Inc.
|
256 | ARIN | ALLOCATION |
| 198.64.28.0/24 |
NTT America, Inc.
|
256 | ARIN | ALLOCATION |
| 198.64.29.0/24 |
NTT America, Inc.
|
256 | ARIN | ALLOCATION |
| 198.64.32.0/20 |
NTT America, Inc.
|
4,096 | ARIN | ALLOCATION |
| 198.64.57.0/24 |
NTT America, Inc.
|
256 | ARIN | ALLOCATION |
Peers
AS25977 does not have any direct peering agreements. Instead, its global connectivity is achieved through transit providers. While this setup ensures comprehensive reach, future peering could reduce latency and optimize route efficiency.
Upstreams
AS25977 connects to the global Internet via at least 3 upstream providers. In this setup, AS25977 acts as a customer, subscribing to these transit services to obtain full BGP routing information and ensure reliable, redundant access to external networks.
Downstreams
AS25977 currently has no downstream networks, meaning it does not serve as a transit provider to customer networks.