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
- Enterprise allocation +4
- Trust score 69 / 100
Experimental · trust-vectors model v1.2.0 — a transparent heuristic, not a definitive verdict. How it works →
Network profile
Source: PeeringDB →Present at 3 internet exchanges: Digital Realty New York, Equinix Ashburn, PhillyIX
AS3737 — global IP footprint
Cities where AS3737 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 AS3737 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 |
|---|---|---|
| 24.102.192.0/19 | 13,251 | 2026-09-10 18:07:54 |
| 24.246.224.0/19 | 8,460 | 2026-09-10 18:07:44 |
| 24.152.192.0/18 | 8,309 | 2026-09-10 18:08:07 |
| 24.55.128.0/19 | 8,287 | 2026-09-10 18:07:44 |
| 24.115.0.0/16 | 8,272 | 2026-09-10 18:08:07 |
| 70.44.0.0/16 | 8,256 | 2026-09-10 18:08:07 |
| 24.238.64.0/19 | 8,254 | 2026-09-10 18:08:07 |
| 24.238.32.0/19 | 8,248 | 2026-09-10 18:08:07 |
| 70.15.0.0/16 | 8,238 | 2026-09-10 18:08:07 |
| 64.67.0.0/16 | 8,172 | 2026-09-10 18:07:44 |
| 69.12.12.0/22 | 8,161 | 2026-09-10 18:08:07 |
| 104.36.124.0/22 | 8,112 | 2026-09-10 18:08:07 |
| 146.12.0.0/17 | 8,108 | 2026-09-10 18:08:07 |
| 209.50.128.0/19 | 8,051 | 2026-09-10 18:08:07 |
| 209.50.150.0/24 | 8,036 | 2026-09-10 18:08:07 |
| 204.186.0.0/16 | 8,022 | 2026-09-10 18:07:44 |
| 66.152.128.0/19 | 7,997 | 2026-09-10 18:08:07 |
| 75.97.0.0/16 | 7,955 | 2026-09-10 18:08:07 |
| 24.102.128.0/17 | 7,953 | 2026-09-10 18:07:31 |
| 24.229.0.0/16 | 7,953 | 2026-09-10 18:08:07 |
| 216.144.160.0/19 | 7,924 | 2026-09-10 18:07:44 |
| 50.29.128.0/17 | 7,896 | 2026-09-10 18:08:07 |
| 204.186.176.0/24 | 7,863 | 2026-09-10 18:08:21 |
| 204.186.192.0/21 | 7,854 | 2026-09-10 18:08:21 |
| 207.44.0.0/17 | 7,835 | 2026-09-10 18:08:07 |
| 216.49.0.0/18 | 7,722 | 2026-09-10 18:07:44 |
| 209.173.0.0/19 | 7,688 | 2026-09-10 18:08:07 |
| 24.115.15.0/24 | 280 | 2026-09-10 16:07:44 |
| 24.102.162.0/23 | 278 | 2026-09-10 16:07:48 |
| 24.102.172.0/23 | 277 | 2026-09-10 16:07:48 |
| 146.12.117.0/24 | 265 | 2026-09-10 16:07:48 |
| 146.12.97.0/24 | 265 | 2026-09-10 16:07:48 |
| 146.12.98.0/24 | 265 | 2026-09-10 16:07:48 |
| 24.238.32.0/23 | 234 | 2026-09-10 16:07:44 |
| 24.115.92.0/22 | 234 | 2026-09-10 16:07:44 |
| 24.115.76.0/22 | 234 | 2026-09-10 16:07:44 |
| 24.229.6.0/24 | 233 | 2026-09-10 16:07:42 |
| 24.115.124.0/24 | 233 | 2026-09-10 16:07:42 |
| 24.55.144.0/22 | 232 | 2026-09-10 16:07:43 |
| 24.55.148.0/22 | 232 | 2026-09-10 16:07:43 |
| 24.238.57.0/24 | 232 | 2026-09-10 16:07:43 |
| 24.229.45.0/24 | 231 | 2026-09-10 16:07:48 |
| 204.186.16.0/24 | 228 | 2026-09-10 16:07:39 |
| 70.44.62.0/24 | 226 | 2026-09-10 16:07:42 |
| 75.97.236.0/22 | 226 | 2026-09-10 16:07:42 |
| 75.97.240.0/22 | 226 | 2026-09-10 16:07:42 |
| 70.44.64.0/22 | 226 | 2026-09-10 16:07:42 |
| 70.15.190.0/24 | 226 | 2026-09-10 16:07:42 |
| 70.15.251.0/24 | 226 | 2026-09-10 16:07:42 |
| 64.67.56.0/24 | 226 | 2026-09-10 16:07:42 |
Showing top 50 of 1,276 announced prefixes by sample volume.
Frequently Asked Questions
What is AS3737?
AS3737 is an Autonomous System Number assigned to PenTeleData Inc.. 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 AS3737 announce?
AS3737 announces 686.8K IPv4 addresses distributed across 178 routed CIDR prefixes. The network is registered in United States.
Who operates AS3737?
AS3737 is operated by PenTeleData Inc.. The organization is based in United States. You can view all IP ranges and related ASNs on the organization page.
What country is AS3737 registered in?
AS3737 is registered in United States. This indicates where the network operator is headquartered, though the IP addresses it announces may serve users globally.
