$ query “AS55128” --type=asn → 1 result(s)
AS55128 · MCFASSOC
McFarlane Associates LLC
AS55128 is operated by McFarlane Associates LLC and serves as an enterprise stub network, based in the United States since 2017. The system announces 512 IPv4 addresses, and supports IPv6. Most of its address space is geolocated to the United States.
Basic Information
- Country
- 🇺🇸 United States
- Category
- Business
- Network Role
- Stub Network
- Data Origin
- Authoritative — Metadata from authoritative RIR registry (ARIN, RIPE, APNIC, etc.)
- Registered
- January 18, 2017
- Last Changed
- March 04, 2026
- Last Seen
- April 17, 2026 (active)
Prefix Summary
- IPv4 Prefixes (raw / aggregated)
- 2 / 2
- IPv6 Prefixes (raw / aggregated)
- 2 / 1
- IPv4 Addresses
- 512
- Largest IPv4 Prefix
- /24 (256 addresses)
- Largest IPv6 Prefix
- /44
- Geolocated Countries
- 🇺🇸 United States (1 024 IPs)
- Prefix Changed
- March 04, 2026
Reputation
- Reputation
- Pristine — 0 flagged IPs
Connectivity Summary
- Upstream Providers
- 1 upstream providing transit
- Degree
- 1 unique BGP neighbor
- Reach
- 0 networks in customer cone
Upstream Providers (1)
- AS13977 — CTELCO
Prefix Lists
IPv4 Prefixes (2 total)
- 23.136.128.0/24 (256 addresses (/24 prefix))
- 192.67.166.0/24 (256 addresses (/24 prefix))
IPv6 Prefixes (2 total)
- 2620:12d:5000::/44