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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 v1.2.0 — 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%
ANGOLATELECOM AO Luanda Province Maianga
41.74.240.0/20 4.1K
0.5%
ANGOLATELECOM AO
66.110.112.0/20 4.1K
2.0%
ANGOLATELECOM US
41.223.156.0/22 1.0K
2.4%
ANGOLATELECOM 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 7,180,871 2026-09-10 01:51:24
197.217.26.0/24 3,213,131 2026-09-10 01:51:24
197.216.69.0/24 2,995,609 2026-09-10 03:22:43
197.216.7.0/24 2,917,309 2026-09-10 01:51:24
197.216.82.0/24 2,888,058 2026-09-10 01:51:24
197.216.48.0/24 1,982,826 2026-09-10 03:22:43
197.216.35.0/24 1,879,697 2026-09-10 03:25:33
41.74.254.0/24 1,655,669 2026-09-10 03:21:03
197.216.15.0/24 1,654,803 2026-09-10 03:22:43
197.216.19.0/24 1,287,782 2026-09-10 03:22:43
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
197.216.66.0/24 915,390 2026-09-10 03:22:43
197.216.9.0/24 773,762 2026-09-10 03:22:43
197.216.43.0/24 715,798 2026-09-10 03:22:43
197.216.57.0/24 589,174 2026-09-10 03:22:43
197.216.21.0/24 588,382 2026-09-10 03:22:43
197.217.74.0/23 582,515 2026-09-10 03:22:43
197.217.64.0/23 582,463 2026-09-10 03:22:43
197.217.80.0/23 581,450 2026-09-10 03:22:43
197.217.68.0/23 581,407 2026-09-10 03:22:43
197.217.84.0/23 581,340 2026-09-10 03:22:43
197.217.70.0/23 581,226 2026-09-10 03:22:43
197.217.88.0/23 581,119 2026-09-10 03:22:43
197.217.86.0/23 580,973 2026-09-10 03:22:43
197.217.72.0/23 580,965 2026-09-10 03:22:43
197.217.90.0/23 580,898 2026-09-10 03:22:43
197.217.82.0/23 580,771 2026-09-10 03:22:43
197.217.66.0/23 580,691 2026-09-10 03:22:43
197.217.76.0/23 580,602 2026-09-10 03:22:43
197.217.94.0/23 580,459 2026-09-10 03:22:43
197.217.92.0/23 580,321 2026-09-10 03:22:43
197.217.78.0/23 580,229 2026-09-10 03:22:43
197.216.20.0/24 532,766 2026-09-10 03:22:43
197.216.36.0/24 510,424 2026-09-10 03:22:43
197.216.31.0/24 395,281 2026-09-10 03:22:43
197.216.99.0/24 394,976 2026-07-26 18:15:26
197.216.86.0/24 365,880 2026-09-09 13:43:30
197.216.26.0/24 340,278 2026-09-10 03:22:43
197.216.18.0/24 270,489 2026-08-14 18:31:11
41.74.243.0/24 254,691 2026-09-10 03:21:03
197.216.14.0/24 252,631 2026-09-10 03:22:43
197.216.6.0/24 250,599 2026-09-10 03:22:43
197.216.85.0/24 249,663 2026-09-10 03:22:43
197.216.10.0/24 226,944 2026-09-10 03:22:43
197.216.27.0/24 219,217 2026-09-10 03:22:43
197.216.200.0/24 158,009 2026-09-10 03:22:43
197.216.16.0/24 112,803 2026-09-10 03:22:43
197.216.98.0/24 94,378 2026-09-10 03:22:43

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: 2026-09-10 03:54:06 UTC
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