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Autonomous System

AS29944

Latisys-Ashburn, LLC

Announced IPs
7,168
CIDR prefixes
8
ASN
AS29944

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.

53/100
Caution
How this score is built

Experimental · trust-vectors model v1.1.0 — a transparent heuristic, not a definitive verdict. How it works →

⚠ 18 MOAS prefixes — multiple origin ASNs detected

All MOAS anomalies →

A previously stable prefix originated by AS29944 is now also announced by another ASN (MOAS — Multiple-Origin AS), detected from our RIPE RIS collectors. Often benign (anycast, multi-homing, or a recent transfer) — but it can signal a route leak or prefix hijack, so it's worth inspecting.

PrefixOrigin ASNsLast detected (UTC)
192.198.181.0/24 AS13767, AS29944 2026-07-23 15:53:30
208.54.243.0/24 AS13767, AS29944 2026-07-23 15:53:30
67.217.170.0/24 AS13767, AS29944 2026-07-23 15:53:30
208.79.16.0/22 AS13767, AS29944 2026-07-23 15:53:30
74.209.208.0/24 AS13767, AS29944 2026-07-23 15:53:30
69.171.13.0/24 AS13767, AS29944 2026-07-23 15:53:30
74.209.242.0/24 AS13767, AS29944 2026-07-22 23:23:24
170.65.210.0/24 AS13767, AS29944 2026-07-22 23:23:24
216.211.231.0/24 AS13767, AS29944 2026-07-22 23:23:24
162.255.107.0/24 AS13767, AS29944 2026-07-22 23:23:24
64.125.230.0/24 AS13767, AS29944 2026-07-22 23:23:24
67.217.171.0/24 AS13767, AS29944 2026-07-22 23:23:24
67.217.185.0/24 AS13767, AS29944 2026-07-22 23:23:24
69.171.0.0/18 AS13767, AS29944 2026-07-22 23:23:24
208.54.247.0/24 AS13767, AS29944 2026-07-22 23:23:24

Showing the 15 most recently detected of 18 MOAS prefixes. Many multi-origin prefixes on large networks are benign (anycast); see all MOAS anomalies.

Network profile

Source: PeeringDB →
Network type NSP
Traffic level 10-20Gbps
Geographic scope North America
Traffic ratio Heavy Outbound
Peering policy Open

Top CIDR ranges

BGP Announced Prefixes

Live BGP anomalies →

Prefixes AS29944 actually originates in BGP, observed across our RIPE RIS collectors. This live routing view can differ from the registry allocation above.

PrefixAnnouncement samplesLast seen
67.217.160.0/19 4,496 2026-07-23 14:37:18
64.125.230.0/24 2,146 2026-07-23 14:14:04
74.209.208.0/24 2,089 2026-07-23 14:14:45
67.217.171.0/24 2,084 2026-07-23 14:14:45
69.171.0.0/18 2,082 2026-07-23 14:14:45
74.209.192.0/18 2,082 2026-07-23 14:14:45
170.65.211.0/24 2,081 2026-07-23 14:15:38
170.65.210.0/24 2,080 2026-07-23 14:15:38
74.209.242.0/24 2,076 2026-07-23 14:14:45
74.209.244.0/23 2,074 2026-07-23 14:14:45
67.217.185.0/24 2,069 2026-07-23 14:14:45
192.198.181.0/24 2,059 2026-07-23 14:16:15
216.211.233.0/24 2,054 2026-07-23 14:16:15
216.211.231.0/24 2,051 2026-07-23 14:16:15
69.171.13.0/24 2,049 2026-07-23 14:14:45
69.171.19.0/24 2,047 2026-07-23 14:14:45
208.54.240.0/20 2,047 2026-07-23 14:16:15
67.217.170.0/24 2,039 2026-07-23 14:14:45
162.255.107.0/24 2,031 2026-07-23 14:15:38
74.209.212.0/24 2,024 2026-07-23 14:14:45
208.79.16.0/22 2,018 2026-07-23 14:16:15
74.209.251.0/24 2,016 2026-07-13 06:46:15
74.209.253.0/24 2,007 2026-07-13 06:46:15
208.54.243.0/24 1,994 2026-07-23 14:16:15
208.54.247.0/24 1,985 2026-07-23 14:16:15
209.9.237.0/24 404 2026-05-26 11:32:30
209.9.224.0/20 402 2026-05-26 11:32:30

Frequently Asked Questions

What is AS29944?

AS29944 is an Autonomous System Number assigned to Latisys-Ashburn, 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 AS29944 announce?

AS29944 announces 7.2K IPv4 addresses distributed across 8 routed CIDR prefixes. The network is registered in United States.

Who operates AS29944?

AS29944 is operated by Latisys-Ashburn, LLC. The organization is based in United States. You can view all IP ranges and related ASNs on the organization page.

What country is AS29944 registered in?

AS29944 is registered in United States. This indicates where the network operator is headquartered, though the IP addresses it announces may serve users globally.

Last updated: 2026-07-23 15:55:31 UTC
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