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Autonomous System

AS25620

COTAS LTDA.

Announced IPs
154,624
CIDR prefixes
9
ASN
AS25620

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.

69/100
Moderate
How this score is built

Experimental · trust-vectors model v1.3.0 — a transparent heuristic, not a definitive verdict. How it works →

Network profile

Source: PeeringDB →
Network type Cable/DSL/ISP
Traffic level 20-50Gbps
Geographic scope South America
Traffic ratio Heavy Inbound
Peering policy Open
IRR record AS25620:AS-COTAS

Present at 2 internet exchanges: JumboIX Peru, PIT Bolivia

Top CIDR ranges

BGP Announced Prefixes

Live BGP anomalies →

Prefixes AS25620 actually originates in BGP, observed across our RIPE RIS collectors. This live routing view can differ from the registry allocation above.

PrefixAnnouncement samplesLast seen
190.180.32.0/20 442,901 2026-11-10 05:22:03
190.180.16.0/20 396,523 2026-11-10 05:22:03
190.180.48.0/20 381,264 2026-11-10 05:01:43
190.186.96.0/20 379,293 2026-11-10 01:49:13
190.171.208.0/20 378,622 2026-11-10 05:01:43
200.58.176.0/20 366,342 2026-11-10 05:01:43
201.222.80.0/20 364,665 2026-11-10 05:01:43
200.119.192.0/20 342,199 2026-11-10 05:03:10
190.186.16.0/20 254,713 2026-11-10 01:49:13
190.186.224.0/20 240,263 2026-11-10 01:49:13
190.186.240.0/20 240,248 2026-11-10 01:49:13
190.180.0.0/20 238,811 2026-11-10 05:22:03
190.180.80.0/20 236,810 2026-11-10 05:01:43
190.180.64.0/20 236,747 2026-11-10 05:01:43
190.171.240.0/20 232,998 2026-11-10 05:01:43
190.171.192.0/20 229,658 2026-11-10 05:01:43
190.171.224.0/20 229,653 2026-11-10 05:01:43
190.180.112.0/20 229,348 2026-11-10 05:01:43
190.186.208.0/20 220,348 2026-11-10 01:49:13
190.186.144.0/20 220,134 2026-11-10 05:22:03
201.222.96.0/20 217,140 2026-11-10 05:01:43
190.186.160.0/19 216,969 2026-11-10 01:49:13
201.222.112.0/20 216,615 2026-11-10 05:01:43
200.58.160.0/20 215,189 2026-11-10 05:03:10
190.186.48.0/20 214,352 2026-11-10 05:22:03
190.186.64.0/20 213,817 2026-11-10 05:22:03
190.186.128.0/20 205,172 2026-11-10 01:49:35
190.186.216.0/21 205,028 2026-11-10 01:49:13
190.186.208.0/21 204,992 2026-11-10 01:49:13
192.223.64.0/20 197,157 2026-11-10 05:03:10
190.186.0.0/20 181,871 2026-11-10 01:49:13
201.222.64.0/20 178,602 2026-11-10 05:03:10
190.186.32.0/20 156,850 2026-11-10 05:22:03
190.186.192.0/20 101,003 2026-11-10 01:49:13
200.58.160.0/19 100,370 2026-11-10 05:05:38
190.186.112.0/20 82,456 2026-11-10 01:49:35
200.119.219.0/24 79,193 2026-11-10 05:03:10
200.119.207.0/24 78,961 2026-11-10 05:03:10
200.119.206.0/24 78,894 2026-11-10 05:03:10
201.222.70.0/24 78,260 2026-11-10 05:03:10
200.119.209.0/24 78,094 2026-11-10 05:03:10
200.119.208.0/20 73,377 2026-11-10 05:03:01
192.223.96.0/22 71,492 2026-11-10 05:03:01
190.186.160.0/20 65,708 2026-11-10 01:49:13
190.186.176.0/20 62,533 2026-11-10 01:49:13
190.186.189.0/24 49,528 2026-11-10 01:49:35
201.222.84.0/24 49,460 2026-11-10 05:03:10
190.186.142.0/23 49,375 2026-08-06 10:52:50
190.186.62.0/23 44,258 2026-08-06 10:52:50
201.222.106.0/23 44,151 2026-08-06 10:52:50

Showing top 50 of 92 announced prefixes by sample volume.

Frequently Asked Questions

What is AS25620?

AS25620 is an Autonomous System Number assigned to COTAS LTDA.. 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 AS25620 announce?

AS25620 announces 154.6K IPv4 addresses distributed across 9 routed CIDR prefixes. The network is registered in Bolivia.

Who operates AS25620?

AS25620 is operated by COTAS LTDA.. The organization is based in Bolivia. You can view all IP ranges and related ASNs on the organization page.

What country is AS25620 registered in?

AS25620 is registered in Bolivia. This indicates where the network operator is headquartered, though the IP addresses it announces may serve users globally.

Last updated: 2026-11-10 05:24:06 UTC
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