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
- Isp allocation +5
- Trust score 70 / 100
Experimental · trust-vectors model v1.1.0 — a transparent heuristic, not a definitive verdict. How it works →
Network profile
Source: PeeringDB →Present at 1 internet exchange: CIX-ATL
AS13876 — global IP footprint
Cities where AS13876 has measurable IPv4 allocation. Click any dot to open that city's page. Size and color scale with IP count.
Top CIDR ranges
BGP Announced Prefixes
Live BGP anomalies →Prefixes AS13876 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 |
|---|---|---|
| 67.204.0.0/19 | 1,129,788 | 2026-07-23 08:11:12 |
| 64.186.128.0/20 | 1,127,490 | 2026-07-23 08:11:12 |
| 158.41.16.0/21 | 924,637 | 2026-07-23 08:11:12 |
| 67.204.18.0/24 | 491,565 | 2026-07-23 08:26:16 |
| 67.204.19.0/24 | 490,032 | 2026-07-23 08:26:16 |
| 67.204.16.0/24 | 489,952 | 2026-07-23 08:26:16 |
| 64.186.134.0/24 | 489,948 | 2026-07-23 08:11:17 |
| 67.204.8.0/22 | 414,395 | 2026-07-23 08:11:20 |
| 66.102.232.0/21 | 412,450 | 2026-07-23 08:11:20 |
| 159.63.140.0/22 | 337,912 | 2026-07-23 08:11:17 |
| 159.63.150.0/24 | 335,781 | 2026-07-23 08:11:17 |
| 67.204.25.0/24 | 239,687 | 2026-07-23 08:26:17 |
| 159.63.136.0/22 | 174,253 | 2026-07-23 08:26:17 |
| 159.63.132.0/23 | 174,223 | 2026-07-23 08:26:17 |
| 64.186.132.0/23 | 11,576 | 2026-07-23 08:11:13 |
| 38.253.112.0/23 | 11,138 | 2026-07-23 08:11:12 |
| 67.204.30.0/23 | 10,571 | 2026-07-23 08:11:13 |
| 158.41.16.0/24 | 9,825 | 2026-07-23 08:11:13 |
| 64.186.133.0/24 | 9,811 | 2026-07-23 08:11:13 |
| 64.186.142.0/24 | 9,811 | 2026-07-23 08:11:13 |
| 64.186.130.0/24 | 9,763 | 2026-07-23 08:11:13 |
| 67.204.28.0/24 | 9,743 | 2026-07-23 08:11:13 |
| 67.204.27.0/24 | 9,733 | 2026-07-23 08:11:13 |
| 67.204.7.0/24 | 9,725 | 2026-07-23 08:11:13 |
| 64.186.129.0/24 | 9,654 | 2026-07-23 08:11:12 |
| 64.186.139.0/24 | 8,374 | 2026-07-23 08:11:12 |
| 66.102.230.0/24 | 8,373 | 2026-07-23 08:11:12 |
| 67.204.26.0/24 | 8,341 | 2026-07-23 08:11:19 |
| 67.204.0.0/22 | 8,201 | 2026-07-23 08:11:19 |
| 67.204.2.0/24 | 8,196 | 2026-07-23 08:11:19 |
| 67.204.20.0/22 | 8,190 | 2026-07-23 08:11:19 |
| 67.204.4.0/24 | 8,186 | 2026-07-23 08:11:19 |
| 67.204.24.0/24 | 8,186 | 2026-07-23 08:11:19 |
| 66.102.224.0/21 | 8,183 | 2026-07-23 08:11:19 |
| 64.186.136.0/24 | 8,182 | 2026-07-23 08:11:19 |
| 67.204.1.0/24 | 8,180 | 2026-07-23 08:11:19 |
| 67.204.29.0/24 | 8,178 | 2026-07-23 08:11:19 |
| 64.186.131.0/24 | 8,177 | 2026-07-23 08:11:19 |
| 67.204.5.0/24 | 8,171 | 2026-07-23 08:11:19 |
| 67.204.0.0/24 | 8,171 | 2026-07-23 08:11:19 |
| 64.186.138.0/24 | 8,171 | 2026-07-23 08:11:19 |
| 67.204.26.0/23 | 8,170 | 2026-07-23 08:11:19 |
| 67.204.30.0/24 | 8,169 | 2026-07-23 08:11:19 |
| 67.204.6.0/24 | 8,159 | 2026-07-23 08:11:19 |
| 159.63.134.0/23 | 8,112 | 2026-07-23 08:11:19 |
| 159.63.128.0/22 | 8,100 | 2026-07-23 08:11:19 |
| 67.204.31.0/24 | 8,074 | 2026-07-23 08:11:12 |
| 207.138.104.0/22 | 8,063 | 2026-07-23 08:11:19 |
| 159.63.149.0/24 | 7,405 | 2026-07-23 08:14:17 |
| 64.186.132.0/24 | 6,296 | 2026-07-23 08:14:17 |
Showing top 50 of 55 announced prefixes by sample volume.
Frequently Asked Questions
What is AS13876?
AS13876 is an Autonomous System Number assigned to FiberLight, LLC. 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 AS13876 announce?
AS13876 announces 25.1K IPv4 addresses distributed across 19 routed CIDR prefixes. The network is registered in United States.
Who operates AS13876?
AS13876 is operated by FiberLight, LLC. The organization is based in United States. You can view all IP ranges and related ASNs on the organization page.
What country is AS13876 registered in?
AS13876 is registered in United States. This indicates where the network operator is headquartered, though the IP addresses it announces may serve users globally.
