Reputation · trust score
A transparent 0–100 signal. Every entity starts at a neutral baseline of 65; threat-intel blocklists, exposure, reverse-DNS, routing and allocation each adjust it up or down. Higher is more trustworthy.
- Baseline (neutral) 65
- Government allocation +8
- Trust score 73 / 100
Experimental · trust-vectors model v1.2.0 — a transparent heuristic, not a definitive verdict. How it works →
AS26439 — global IP footprint
Cities where AS26439 has measurable IPv4 allocation. Click any dot to open that city's page. Size and color scale with IP count.
Top CIDR ranges
| CIDR | IPs | PTR Density | Organization | Country | State | City |
|---|---|---|---|---|---|---|
| 143.120.0.0/16 | 65.5K |
0.3%
|
City of Albuquerque | US | New Mexico | Albuquerque |
| 143.120.128.0/17 | 32.8K |
0.0%
|
City of Albuquerque | US | New Mexico | Albuquerque |
| 143.120.64.0/18 | 16.4K |
0.8%
|
City of Albuquerque | US | New Mexico | Albuquerque |
| 143.120.32.0/19 | 8.2K |
0.3%
|
City of Albuquerque | US | New Mexico | Albuquerque |
| 143.120.16.0/20 | 4.1K |
0.3%
|
City of Albuquerque | US | New Mexico | Albuquerque |
| 198.175.176.0/23 | 512 |
0.4%
|
City of Albuquerque | US | — | — |
| 198.175.173.0/24 | 256 |
0.4%
|
City of Albuquerque | US | — | — |
| 198.175.175.0/24 | 256 |
0.0%
|
City of Albuquerque | US | — | — |
| 198.175.178.0/24 | 256 |
0.0%
|
City of Albuquerque | US | — | — |
| 198.182.159.0/24 | 256 |
16.8%
|
City of Albuquerque | US | — | — |
| 198.206.237.0/24 | 256 |
1.2%
|
City of Albuquerque | US | New Mexico | Albuquerque |
| 198.206.238.0/24 | 256 |
5.5%
|
City of Albuquerque | US | — | — |
BGP Announced Prefixes
Live BGP anomalies →Prefixes AS26439 actually originates in BGP, observed across our RIPE RIS collectors. This live routing view can differ from the registry allocation above.
| Prefix | Announcement samples | Last seen |
|---|---|---|
| 198.175.177.0/24 | 21,894 | 2026-07-24 13:53:58 |
| 198.175.173.0/24 | 21,873 | 2026-07-24 13:53:58 |
| 198.175.178.0/24 | 21,798 | 2026-07-24 13:53:58 |
| 143.120.16.0/20 | 5,811 | 2026-07-24 13:53:58 |
| 143.120.128.0/17 | 5,596 | 2026-07-24 13:53:58 |
| 143.120.64.0/18 | 5,588 | 2026-07-24 13:53:58 |
| 143.120.32.0/19 | 5,580 | 2026-07-24 13:53:58 |
| 198.206.237.0/24 | 5,504 | 2026-07-24 13:53:58 |
| 198.175.175.0/24 | 5,478 | 2026-07-24 13:53:58 |
| 198.182.159.0/24 | 5,469 | 2026-07-24 13:53:58 |
| 198.175.176.0/24 | 5,468 | 2026-07-24 13:53:58 |
| 198.206.238.0/24 | 5,459 | 2026-07-24 13:53:58 |
| 143.120.0.0/16 | 4,508 | 2026-06-29 09:12:16 |
Frequently Asked Questions
What is AS26439?
AS26439 is an Autonomous System Number assigned to City of Albuquerque. An ASN identifies a network that controls a specific set of IP addresses and determines how traffic is routed across the internet via BGP (Border Gateway Protocol).
How many IP addresses does AS26439 announce?
AS26439 announces 67.6K IPv4 addresses distributed across 12 routed CIDR prefixes. The network is registered in United States.
Who operates AS26439?
AS26439 is operated by City of Albuquerque. The organization is based in United States. You can view all IP ranges and related ASNs on the organization page.
What country is AS26439 registered in?
AS26439 is registered in United States. This indicates where the network operator is headquartered, though the IP addresses it announces may serve users globally.
