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Autonomous System

AS11259

Angola Telecom

Announced IPs
140,288
CIDR prefixes
4
ASN
AS11259

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.

70/100
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 50-100Tbps
Geographic scope Regional
Traffic ratio Mostly Inbound
Peering policy Open
IRR record AS-AT

Present at 1 internet exchange: Angola IXP

Top CIDR ranges

CIDRIPsPTR DensityOrganizationCountryStateCity
197.216.0.0/15 131.1K
0.1%
Angola Telecom AO Luanda Province Luanda
41.74.240.0/20 4.1K
0.5%
Angola Telecom AO — —
66.110.112.0/20 4.1K
2.1%
Angola Telecom US — —
41.223.156.0/22 1.0K
2.4%
Angola Telecom AO Luanda Norte Lucapa

BGP Announced Prefixes

Live BGP anomalies →

Prefixes AS11259 actually originates in BGP, observed across our RIPE RIS collectors. This live routing view can differ from the registry allocation above.

PrefixAnnouncement samplesLast seen
197.216.59.0/24 10,991,639 2026-08-28 04:35:48
197.216.52.0/24 8,997,734 2026-11-09 17:14:57
197.216.35.0/24 3,735,435 2026-11-09 17:10:29
197.217.26.0/24 3,356,553 2026-11-09 15:10:35
197.216.69.0/24 3,169,912 2026-11-09 15:10:35
197.216.82.0/24 3,022,666 2026-11-09 15:10:35
197.216.7.0/24 3,021,964 2026-11-09 15:10:35
197.216.48.0/24 3,012,420 2026-11-09 15:10:35
41.74.254.0/24 2,630,430 2026-11-09 15:10:35
197.216.15.0/24 2,628,777 2026-11-09 15:10:35
197.216.9.0/24 2,253,334 2026-11-09 15:10:35
197.216.43.0/24 1,901,557 2026-11-09 15:10:35
197.216.66.0/24 1,544,339 2026-11-09 15:10:35
197.216.19.0/24 1,389,136 2026-11-09 15:10:35
197.217.64.0/23 1,270,329 2026-11-09 16:50:16
197.217.74.0/23 1,270,247 2026-11-09 16:50:16
197.217.80.0/23 1,269,832 2026-11-09 16:50:16
197.217.70.0/23 1,269,537 2026-11-09 16:50:16
197.217.90.0/23 1,269,463 2026-11-09 16:50:16
197.217.82.0/23 1,269,445 2026-11-09 16:50:16
197.217.86.0/23 1,269,419 2026-11-09 16:50:16
197.217.88.0/23 1,269,408 2026-11-09 16:50:16
197.217.94.0/23 1,269,346 2026-11-09 16:50:16
197.217.84.0/23 1,269,206 2026-11-09 16:50:16
197.217.66.0/23 1,269,106 2026-11-09 16:50:16
197.217.92.0/23 1,269,046 2026-11-09 16:50:16
197.217.68.0/23 1,269,037 2026-11-09 16:50:16
197.217.72.0/23 1,268,676 2026-11-09 16:50:16
197.217.78.0/23 1,268,363 2026-11-09 16:50:16
197.217.76.0/23 1,268,293 2026-11-09 16:50:16
197.216.60.0/24 1,238,313 2026-07-02 17:34:44
197.216.23.0/24 946,982 2026-06-09 15:23:12
197.216.20.0/24 871,788 2026-11-09 15:10:35
197.216.36.0/24 645,083 2026-11-09 15:10:35
197.216.86.0/24 624,079 2026-11-09 15:10:35
197.216.57.0/24 610,831 2026-11-09 15:10:35
197.216.21.0/24 610,063 2026-11-09 15:10:35
197.216.10.0/24 596,867 2026-11-09 15:10:35
197.216.26.0/24 579,308 2026-11-09 15:10:35
197.216.31.0/24 571,156 2026-11-09 15:10:35
41.74.243.0/24 457,273 2026-11-09 15:10:35
197.216.6.0/24 451,922 2026-11-09 15:10:35
197.216.99.0/24 449,209 2026-10-02 14:53:04
197.216.85.0/24 370,857 2026-11-09 15:10:35
197.216.14.0/24 315,871 2026-11-09 16:37:36
197.216.27.0/24 289,577 2026-11-09 15:10:35
197.216.18.0/24 281,507 2026-11-09 16:37:36
197.216.200.0/24 243,574 2026-11-09 15:10:35
197.216.98.0/24 180,079 2026-11-09 16:37:36
197.216.16.0/24 179,723 2026-11-09 15:10:35

Showing top 50 of 75 announced prefixes by sample volume.

Frequently Asked Questions

What is AS11259?

AS11259 is an Autonomous System Number assigned to Angola Telecom. 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 AS11259 announce?

AS11259 announces 140.3K IPv4 addresses distributed across 4 routed CIDR prefixes. The network is registered in Angola.

Who operates AS11259?

AS11259 is operated by Angola Telecom. The organization is based in Angola. You can view all IP ranges and related ASNs on the organization page.

What country is AS11259 registered in?

AS11259 is registered in Angola. This indicates where the network operator is headquartered, though the IP addresses it announces may serve users globally.

Last updated: 2026-11-09 17:24:06 UTC
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