$ query “AS23308” --type=asn → 1 result(s)
AS23308 — UTILITY-AS
UTILITY TELEPHONE INC.
AS23308 is an enterprise access provider operated by UTILITY TELEPHONE INC., based in the United States since 2005. The network announces a respectable 41 984 IPv4 addresses. Supports IPv6.
Basic Information
- Country
- 🇺🇸 United States
- Category
- Business
- Network Role
- Access Provider
- Data Origin
- Authoritative — Metadata from authoritative RIR registry (ARIN, RIPE, APNIC, etc.)
- Registered
- February 08, 2005
- Last Changed
- March 04, 2026
- Last Seen
- March 05, 2026
Prefix Summary
- IPv4 Prefixes (raw / aggregated)
- 16 / 16
- IPv6 Prefixes (raw / aggregated)
- 1 / 1
- IPv4 Addresses
- 41 984
- Largest IPv4 Prefix
- /19 (8 192 addresses)
- Largest IPv6 Prefix
- /32
- Geolocated Countries
- 🇺🇸 US (19 IPs)
- Prefix Changed
- March 04, 2026
Reputation
- Reputation
- Pristine — 0 flagged IPs out of 41 984 total (0.00%)
Connectivity Summary
- Upstream Providers
- 2 upstream autonomous systems providing transit
- Peers
- 0 autonomous systems exchanging traffic without transit fees
- Downstream Customers
- 4 downstream autonomous systems buying transit
- Degree
- 6 unique BGP neighbors (providers + customers + peers)
- Reach
- 4 — customer cone size measuring network influence
- Degree Rank
- #13 871
- Reach Rank
- #4 817
Upstream Providers (2)
Prefix Lists
IPv4 Prefixes (16 total)
- 66.113.64.0/19 (8 192 addresses)
- 216.162.160.0/19 (8 192 addresses)
- 173.255.96.0/20 (4 096 addresses)
- 104.255.240.0/21 (2 048 addresses)
- 139.60.40.0/21 (2 048 addresses)
- 204.14.136.0/21 (2 048 addresses)
- 206.128.120.0/21 (2 048 addresses)
- 206.211.208.0/21 (2 048 addresses)
- 208.73.8.0/21 (2 048 addresses)
- 208.75.240.0/21 (2 048 addresses)
- 208.85.200.0/21 (2 048 addresses)
- 204.11.112.0/22 (1 024 addresses)
- 204.16.140.0/22 (1 024 addresses)
- 204.86.252.0/22 (1 024 addresses)
- 208.65.220.0/22 (1 024 addresses)
- 208.86.36.0/22 (1 024 addresses)
IPv6 Prefixes (1 total)
- 2607:f8c8::/32