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Autonomous System

AS11556

Cable & Wireless Panama

Announced IPs
985,599
CIDR prefixes
38
ASN
AS11556

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.

67/100
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 500-1000Gbps
Geographic scope South America
Traffic ratio Heavy Inbound
Peering policy Selective

Present at 1 internet exchange: InteRed Panama

Top CIDR ranges

CIDRIPsPTR DensityOrganizationCountryStateCity
186.72.0.0/14 262.1K
0.2%
Cable & Wireless Panama PA Provincia de Panamá Panama City
201.224.0.0/14 262.1K
6.4%
Cable & Wireless Panama PA Provincia de Panamá Panama City
181.178.0.0/15 131.1K
0.0%
Cable & Wireless Panama PA Provincia de Panamá Panama City
186.72.0.0/15 131.1K
0.2%
Cable & Wireless Panama PA Provincia de Panamá Panama City
190.32.0.0/15 131.1K
0.1%
Cable & Wireless Panama PA Provincia de Coclé Aguadulce
181.38.0.0/16 65.5K
0.0%
Cable & Wireless Panama PA — —
186.75.0.0/16 65.5K
0.1%
Cable & Wireless Panama PA Provincia de Panamá Panama City
190.35.0.0/16 65.5K
0.1%
Cable & Wireless Panama PA Provincia de Panamá Panama City
186.74.0.0/17 32.8K
0.1%
Cable & Wireless Panama PA Provincia de Panamá Panama City
190.34.0.0/17 32.8K
0.1%
Cable & Wireless Panama PA Provincia de Panamá Panama City
186.74.192.0/18 16.4K
0.3%
Cable & Wireless Panama PA Panamá Oeste Province Costa Verde
190.34.192.0/18 16.4K
1.0%
Cable & Wireless Panama PA Provincia de Panamá Panama City
186.74.128.0/19 8.2K
0.1%
Cable & Wireless Panama PA Provincia de Panamá Panama City
190.34.128.0/19 8.2K
2.6%
Cable & Wireless Panama PA Provincia de Panamá Panama City
186.74.160.0/20 4.1K
0.3%
Cable & Wireless Panama PA Provincia de Panamá Panama City
190.34.160.0/20 4.1K
4.2%
Cable & Wireless Panama PA — —
186.74.184.0/21 2.0K
0.2%
Cable & Wireless Panama PA Provincia de Panamá Panama City
190.34.184.0/21 2.0K
3.4%
Cable & Wireless Panama PA — —
186.74.180.0/22 1.0K
0.6%
Cable & Wireless Panama PA Provincia de Panamá Panama City
190.34.176.0/22 1.0K
2.2%
Cable & Wireless Panama PA — —
201.131.148.0/22 1.0K
0.0%
Cable & Wireless Panama PA — —
186.74.178.0/23 512
0.0%
Cable & Wireless Panama PA Provincia de Panamá Panama City
190.34.180.0/23 512
0.0%
Cable & Wireless Panama PA — —
200.115.168.0/23 512
0.0%
Cable & Wireless Panama PA — —
168.77.209.0/24 256
0.0%
Cable & Wireless Panama PA — —
186.74.176.0/24 256
0.0%
Cable & Wireless Panama PA Provincia de Panamá Panama City
190.34.182.0/24 256
2.7%
Cable & Wireless Panama PA — —
200.33.125.0/24 256
1.6%
Cable & Wireless Panama PA — —
200.115.161.0/24 256
0.0%
Cable & Wireless Panama PA — —
200.115.164.0/24 256
0.0%
Cable & Wireless Panama PA — —
200.115.175.0/24 256
0.0%
Cable & Wireless Panama PA — —
186.74.177.128/25 128
1.6%
Cable & Wireless Panama PA Provincia de Panamá Panama City
186.74.177.0/26 64
1.6%
Cable & Wireless Panama PA Provincia de Panamá Panama City
186.74.177.96/27 32
3.1%
Cable & Wireless Panama PA Provincia de Panamá Panama City
186.74.177.80/28 16
0.0%
Cable & Wireless Panama PA Provincia de Panamá Panama City
186.74.177.64/29 8
0.0%
Cable & Wireless Panama PA Provincia de Panamá Panama City
186.74.177.76/30 4
0.0%
Cable & Wireless Panama PA Provincia de Panamá Panama City
186.74.177.72/31 2
0.0%
Cable & Wireless Panama PA Provincia de Panamá Panama City
186.74.177.74/32 1
0.0%
Cable & Wireless Panama PA Provincia de Panamá Panama City

BGP Announced Prefixes

Live BGP anomalies →

Prefixes AS11556 actually originates in BGP, observed across our RIPE RIS collectors. This live routing view can differ from the registry allocation above.

PrefixAnnouncement samplesLast seen
190.32.0.0/16 55,536 2026-11-08 04:46:16
186.74.0.0/18 47,703 2026-11-08 04:46:16
186.75.0.0/17 47,645 2026-11-08 04:46:16
186.73.48.0/21 46,838 2026-11-08 04:46:16
190.34.32.0/21 46,752 2026-11-08 04:46:16
186.73.128.0/21 46,597 2026-11-08 04:46:16
186.73.56.0/21 46,579 2026-11-08 04:46:16
190.32.128.0/18 46,429 2026-11-08 04:46:16
201.224.144.0/21 46,049 2026-11-08 04:46:16
201.224.136.0/21 46,030 2026-11-08 04:46:16
201.226.248.0/21 45,986 2026-11-08 04:46:16
201.225.16.0/21 45,942 2026-11-08 04:46:16
201.224.128.0/21 45,906 2026-11-08 04:46:16
201.226.232.0/21 45,870 2026-11-08 04:46:16
190.35.128.0/18 45,858 2026-11-08 04:46:16
190.35.200.0/21 44,784 2026-11-08 04:46:16
181.178.128.0/18 42,657 2026-11-08 04:46:16
201.226.56.0/21 42,511 2026-11-08 04:46:16
190.34.120.0/21 41,417 2026-11-08 04:46:16
201.226.0.0/16 40,458 2026-11-08 04:38:55
201.225.0.0/16 40,439 2026-11-08 04:38:55
186.73.200.0/21 38,864 2026-11-08 04:38:55
201.225.112.0/21 38,445 2026-11-08 04:46:16
201.225.104.0/21 38,390 2026-11-08 04:46:16
201.226.48.0/21 38,359 2026-11-08 04:46:16
201.225.88.0/21 38,046 2026-11-08 04:46:16
201.225.80.0/21 37,981 2026-11-08 04:46:16
201.225.72.0/21 37,974 2026-11-08 04:46:16
201.225.96.0/21 37,920 2026-11-08 04:46:16
190.34.24.0/21 37,515 2026-11-08 04:46:16
186.75.80.0/21 37,418 2026-11-08 04:46:16
186.75.88.0/21 37,378 2026-11-08 04:46:16
201.224.56.0/21 37,164 2026-11-08 04:46:16
186.73.192.0/21 36,900 2026-11-08 04:38:55
201.227.200.0/21 36,799 2026-11-08 04:46:16
190.34.184.0/21 36,792 2026-11-08 04:46:16
190.35.64.0/21 36,791 2026-11-08 04:46:16
201.227.232.0/21 36,734 2026-11-08 04:46:16
201.227.32.0/21 36,684 2026-11-08 04:46:16
186.75.8.0/21 36,657 2026-11-08 04:46:16
201.227.192.0/21 36,637 2026-11-08 04:46:16
190.35.224.0/21 36,619 2026-11-08 04:46:16
201.227.40.0/21 36,609 2026-11-08 04:46:16
201.227.248.0/21 36,553 2026-11-08 04:46:16
201.226.168.0/21 36,519 2026-11-08 04:46:16
186.73.16.0/21 36,514 2026-11-08 04:46:16
201.225.160.0/21 36,498 2026-11-08 04:46:16
190.34.176.0/21 36,479 2026-11-08 04:46:16
201.227.240.0/21 36,429 2026-11-08 04:46:16
201.227.208.0/21 36,396 2026-11-08 04:46:16

Showing top 50 of 284 announced prefixes by sample volume.

Frequently Asked Questions

What is AS11556?

AS11556 is an Autonomous System Number assigned to Cable & Wireless Panama. 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 AS11556 announce?

AS11556 announces 985.6K IPv4 addresses distributed across 38 routed CIDR prefixes. The network is registered in Panama.

Who operates AS11556?

AS11556 is operated by Cable & Wireless Panama. The organization is based in Panama. You can view all IP ranges and related ASNs on the organization page.

What country is AS11556 registered in?

AS11556 is registered in Panama. This indicates where the network operator is headquartered, though the IP addresses it announces may serve users globally.

Last updated: 2026-11-08 04:54:05 UTC
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