$ query “AS14737” --type=asn → 1 result(s)
AS14737 — CCCOES
Colorado Community College and Occupational Education System
AS14737 is an educational stub network operated by Colorado Community College and Occupational Education System, registered in the United States since 2000. The network announces a respectable 65 024 IPv4 addresses. No IPv6 support — it's 2026, just saying.
Basic Information
- Country
- 🇺🇸 United States
- Category
- Education/Research
- Network Role
- Stub Network
- Data Origin
- Authoritative — Metadata from authoritative RIR registry (ARIN, RIPE, APNIC, etc.)
- Registered
- February 01, 2000
- Last Changed
- March 04, 2026
- Last Seen
- March 05, 2026
Prefix Summary
- IPv4 Prefixes (raw / aggregated)
- 8 / 7
- IPv6 Prefixes (raw / aggregated)
- 0 / 0
- IPv4 Addresses
- 65 024
- Largest IPv4 Prefix
- /17 (32 768 addresses)
- Geolocated Countries
- 🇺🇸 US (7 IPs)
- Prefix Changed
- March 04, 2026
Reputation
- Reputation
- Pristine — 0 flagged IPs out of 65 024 total (0.00%)
Connectivity Summary
- Upstream Providers
- 1 upstream autonomous systems providing transit
- Peers
- 0 autonomous systems exchanging traffic without transit fees
- Downstream Customers
- 0 downstream autonomous systems buying transit
- Degree
- 1 unique BGP neighbors (providers + customers + peers)
- Reach
- 0 — customer cone size measuring network influence
- Degree Rank
- #54 679
Upstream Providers (1)
- AS3356 — LEVEL3 (Tier-1 transit)
Prefix Lists
IPv4 Prefixes (8 total)
- 164.47.128.0/17 (32 768 addresses)
- 164.47.0.0/18 (16 384 addresses)
- 164.47.96.0/19 (8 192 addresses)
- 164.47.64.0/20 (4 096 addresses)
- 164.47.88.0/21 (2 048 addresses)
- 164.47.84.0/22 (1 024 addresses)
- 164.47.82.0/23 (512 addresses)