Skip to content

Autonomous System

AS55330 · AFGHANTELECOM GOVERNMENT COMMUNICATION NETWORK

Overview

AS55330 is announced on the Internet: RIPE RIS route collectors currently see 122 IPv4 prefixes and no IPv6 prefix originated by this network. Together, its IPv4 prefixes cover 31,232 addresses, with overlapping prefixes counted once. In the paths the collectors record, it has 5 upstream neighbours (transit providers or peers) and 40 downstream neighbours (customers or networks it carries). Its most visible upstreams are "Uzbektelekom" Joint Stock Company (AS28910), Telecom Armenia OJSC (AS12297), and Telecommunication Infrastructure Company (AS49666). AS55330 was assigned by APNIC, and its registration country is Afghanistan.

Source: RIPEstat (RIPE NCC), RIS route collectors. Read on October 17, 2026 at 1:54 AM UTC. This page is refreshed at most every 12 hours.

Go further

The trace goes to 36.50.21.1, the first address of 36.50.21.0/24. An address picked inside a prefix may not answer (nothing listens there, or the network filters probes): the trace then shows the path up to the last network that replies.

Announced prefixes

IPv4 prefixes (122 prefixes)

PrefixAddresses
36.50.21.0/24256
58.147.156.0/24256
103.17.165.0/24256
149.54.1.0/24256
149.54.2.0/24256
149.54.3.0/24256
149.54.6.0/24256
149.54.7.0/24256
149.54.8.0/24256
149.54.9.0/24256
149.54.10.0/24256
149.54.11.0/24256
149.54.12.0/24256
149.54.13.0/24256
149.54.14.0/24256
149.54.15.0/24256
149.54.16.0/24256
149.54.17.0/24256
149.54.18.0/24256
149.54.19.0/24256
149.54.20.0/24256
149.54.21.0/24256
149.54.22.0/24256
149.54.23.0/24256
149.54.24.0/24256
149.54.25.0/24256
149.54.26.0/24256
149.54.27.0/24256
149.54.28.0/24256
149.54.29.0/24256
149.54.30.0/24256
149.54.31.0/24256
149.54.32.0/24256
149.54.33.0/24256
149.54.34.0/24256
149.54.35.0/24256
149.54.36.0/24256
149.54.37.0/24256
149.54.38.0/24256
149.54.39.0/24256
149.54.40.0/24256
149.54.41.0/24256
149.54.42.0/24256
149.54.43.0/24256
149.54.44.0/24256
149.54.45.0/24256
149.54.46.0/24256
149.54.47.0/24256
149.54.48.0/24256
149.54.49.0/24256
149.54.50.0/24256
149.54.51.0/24256
149.54.52.0/24256
149.54.53.0/24256
149.54.54.0/24256
149.54.55.0/24256
149.54.56.0/24256
149.54.57.0/24256
149.54.58.0/24256
149.54.59.0/24256
149.54.61.0/24256
149.54.62.0/24256
149.54.63.0/24256
149.54.64.0/24256
149.54.65.0/24256
149.54.66.0/24256
149.54.67.0/24256
149.54.68.0/24256
149.54.69.0/24256
149.54.70.0/24256
149.54.71.0/24256
149.54.72.0/24256
149.54.73.0/24256
149.54.74.0/24256
149.54.75.0/24256
149.54.76.0/24256
149.54.77.0/24256
149.54.78.0/24256
149.54.79.0/24256
149.54.80.0/24256
149.54.81.0/24256
149.54.82.0/24256
149.54.83.0/24256
149.54.84.0/24256
149.54.85.0/24256
149.54.86.0/24256
149.54.87.0/24256
160.191.141.0/24256
180.94.64.0/24256
180.94.65.0/24256
180.94.66.0/24256
180.94.67.0/24256
180.94.68.0/24256
180.94.69.0/24256
180.94.70.0/24256
180.94.71.0/24256
180.94.72.0/24256
180.94.73.0/24256
180.94.74.0/24256
180.94.75.0/24256

Showing the first 100 of 122, in address order. Complete list on RIPEstat

IPv6 prefixes (none)

None currently seen.

Neighbours

Upstreams (transit or peers) (5)

ASNetworkVisibility
AS28910"Uzbektelekom" Joint Stock Company13,487
AS12297Telecom Armenia OJSC4,636
AS49666Telecommunication Infrastructure Company4,501
AS38193Transworld Associates (Pvt.) Ltd.2,582
AS29049Delta Telecom Ltd555

Downstreams (customers) (40)

ASNetworkVisibility
AS45178Main Street, House No. 13 Wazir Akbar Khan2,740
AS134134Western ICT Solutions Services2,496
AS132471ATOMA2,125
AS17411Io Global Services Pvt. Limited1,130
AS55424Instatelecom Limited1,109
AS58427Global Entourage Services1,043
AS149173Hindukush Bridge ICT Services Company988
AS153323Power Bridge ICT Services812
AS133894Easy Connect- ISP781
AS153557Shamal Telecome Company615
AS136479-580
AS135298Ankabut Internet Service Provider564
AS132173-520
AS59317-456
AS59381-435
AS137450-301
AS153324-297
AS136454-296
AS137475-296
AS134112-292
AS139697-286
AS137824-285
AS153711-284
AS132222-283
AS151081-277
AS142051-275
AS153975-275
AS141355-273
AS59355-267
AS137039-267

The 30 most visible of 40.

Visibility is RIPEstat's count of how often the route collectors observed the link. It compares neighbours with each other; it is not a traffic volume.

How to read this page

An Autonomous System (AS) is a network run under one routing policy: an internet provider, a cloud, a content network, a university. Each one has a number, its ASN, assigned by a regional registry (ARIN, RIPE NCC, APNIC, LACNIC, AFRINIC), and uses BGP, the protocol networks use to tell each other where addresses are, to announce the blocks of addresses it delivers to.

A prefix such as 203.0.113.0/24 is a block of addresses: the number after the slash says how many bits are fixed, so a /24 holds 256 IPv4 addresses and a /16 holds 65,536. Networks often announce a large block and smaller pieces of it at the same time, which is why the address total counts each address once.

Neighbours come from the paths themselves. A network that appears just before this one in a path, on the collector's side, is an upstream: a transit provider or a peer. One that appears just after it is a downstream, usually a customer. Peering at an internet exchange also shows up as an upstream, so the upstream list is not a list of paid transit.

The data comes from RIPEstat, run by the RIPE NCC, which gathers the routing tables of hundreds of networks through its RIS route collectors. This page reads it when it is visited and keeps it for 12 hours at most; the BGP viewer reads it live.

Frequently asked questions

How do I find the ASN of an IP address?
Type the address in the BGP viewer: it shows the prefix that covers it, the AS that originates that prefix and the paths seen towards it. A traceroute also names the network of each hop, so you can see every AS a connection crosses.
Why does one company have several ASNs?
Large operators split their network by region, by activity or by history: a cloud may use one number for its backbone and another for a region, and every acquisition brings its own numbers. Each number has its own page, with its own prefixes and neighbours.
Why do prefix counts differ from one site to another?
Each source sees the routing table from different collectors, at a different time, and counts differently: some include prefixes withdrawn in recent weeks, some merge a block and its pieces. This page counts the prefixes RIPE RIS collectors see originated by the network at the end of the latest two-week window, and counts each IPv4 address once.
Is this the list of IP ranges of a cloud provider?
It is what its networks announce, which is what the Internet routes to them. Many providers also publish an official list of ranges per service and region; that list is the reference for firewall rules, because a range can be announced before it is used, or announced by another of their AS numbers.