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Autonomous System

AS136255 · Telecom International Myanmar Co., Ltd

Overview

AS136255 is announced on the Internet: RIPE RIS route collectors currently see 124 IPv4 prefixes and 45 IPv6 prefixes originated by this network. Together, its IPv4 prefixes cover 23,808 addresses, with overlapping prefixes counted once. In the paths the collectors record, it has 20 upstream neighbours (transit providers or peers) and 29 downstream neighbours (customers or networks it carries). Its most visible upstreams are Symphony Communication (Thailand) PCL. (AS132876), China Mobile International Limited (AS58453), and International gateway co., Ltd (AS137557). AS136255 was assigned by APNIC, and its registration country is Myanmar (Burma).

Source: RIPEstat (RIPE NCC), RIS route collectors. Read on October 16, 2026 at 11:43 PM UTC. This page is refreshed at most every 12 hours.

Go further

Trace a route to this networkOpen in the BGP viewerWHOIS of 65.18.112.1

The trace goes to 65.18.112.1, the first address of 65.18.112.0/20. 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 (124 prefixes)

PrefixAddresses
27.109.116.0/221,024
27.109.116.0/24256
27.109.117.0/24256
27.109.118.0/23512
27.109.118.0/24256
27.109.119.0/24256
43.231.64.0/221,024
43.231.64.0/24256
43.231.65.0/24256
43.231.66.0/24256
43.231.67.0/24256
43.252.80.0/221,024
43.252.80.0/24256
43.252.81.0/24256
43.252.82.0/24256
43.252.83.0/24256
45.112.44.0/221,024
45.112.44.0/24256
45.112.45.0/24256
45.112.46.0/24256
45.112.47.0/24256
65.18.112.0/204,096
65.18.112.0/212,048
65.18.112.0/221,024
65.18.112.0/23512
65.18.112.0/24256
65.18.113.0/24256
65.18.114.0/23512
65.18.114.0/24256
65.18.115.0/24256
65.18.116.0/221,024
65.18.116.0/23512
65.18.116.0/24256
65.18.117.0/24256
65.18.118.0/23512
65.18.118.0/24256
65.18.119.0/24256
65.18.120.0/212,048
65.18.120.0/221,024
65.18.120.0/23512
65.18.120.0/24256
65.18.121.0/24256
65.18.122.0/23512
65.18.122.0/24256
65.18.123.0/24256
65.18.124.0/221,024
65.18.124.0/23512
65.18.124.0/24256
65.18.125.0/24256
65.18.126.0/23512
65.18.126.0/24256
65.18.127.0/24256
103.23.132.0/221,024
103.23.132.0/24256
103.23.133.0/24256
103.23.134.0/24256
103.23.135.0/24256
103.85.104.0/221,024
103.85.104.0/23512
103.85.104.0/24256
103.85.105.0/24256
103.85.106.0/23512
103.85.106.0/24256
103.85.107.0/24256
117.18.228.0/221,024
117.18.228.0/24256
117.18.229.0/24256
117.18.230.0/24256
117.18.231.0/24256
120.88.32.0/204,096
120.88.32.0/23512
120.88.32.0/24256
120.88.33.0/24256
120.88.34.0/24256
120.88.35.0/24256
120.88.36.0/24256
120.88.37.0/24256
120.88.38.0/24256
120.88.39.0/24256
120.88.40.0/24256
120.88.41.0/24256
120.88.42.0/24256
120.88.43.0/24256
120.88.44.0/24256
120.88.45.0/24256
120.88.46.0/24256
120.88.47.0/24256
146.88.41.0/24256
202.165.80.0/204,096
202.165.80.0/221,024
202.165.80.0/24256
202.165.81.0/24256
202.165.82.0/24256
202.165.83.0/24256
202.165.84.0/221,024
202.165.84.0/24256
202.165.86.0/24256
202.165.87.0/24256
202.165.88.0/24256
202.165.89.0/24256

Showing the first 100 of 124, in address order. Complete list on RIPEstat

IPv6 prefixes (45 prefixes)

Prefix
2400:ac40::/32
2400:ac40:608::/48
2400:ac40:609::/48
2400:ac40:60a::/48
2400:ac40:60b::/48
2400:ac40:60d::/48
2400:ac40:60e::/48
2400:ac40:60f::/48
2400:ac40:610::/48
2400:ac40:619::/48
2400:ac40:61a::/47
2400:ac40:61c::/47
2400:ac40:61e::/48
2400:ac40:61f::/48
2400:ac40:620::/48
2400:ac40:621::/48
2400:ac40:622::/47
2400:ac40:624::/47
2400:ac40:626::/48
2400:ac40:627::/48
2400:ac40:628::/48
2400:ac40:62a::/47
2400:ac40:62c::/47
2400:ac40:62e::/48
2400:ac40:62f::/48
2400:ac40:632::/47
2400:ac40:634::/47
2400:ac40:636::/48
2400:ac40:637::/48
2400:ac40:640::/47
2400:ac40:642::/47
2400:ac40:644::/48
2400:ac40:645::/48
2400:ac40:646::/48
2400:ac40:647::/48
2400:ac40:708::/48
2400:ac40:709::/48
2400:ac40:70a::/48
2400:ac40:70b::/48
2400:ac40:70d::/48
2400:ac40:70e::/48
2400:ac40:70f::/48
2400:ac40:710::/48
2400:ac40:900::/48
2400:ac40:901::/48

Neighbours

Upstreams (transit or peers) (20)

ASNetworkVisibility
AS132876Symphony Communication (Thailand) PCL.7,651
AS58453China Mobile International Limited4,206
AS137557International gateway co., Ltd2,142
AS4229Zenlayer Inc1,848
AS174Cogent Communications, LLC1,722
AS6939Hurricane Electric LLC354
AS45629JasTel Network International Gateway354
AS21859Zenlayer Inc147
AS8966EMIRATES TELECOMMUNICATIONS GROUP COMPANY (ETISALAT GROUP) PJSC42
AS33891Core-Backbone GmbH26
AS140867International gateway co., Ltd13
AS15802-7
AS20326TeraSwitch Networks Inc.2
AS132132MyRepublic Ltd.2
AS137409GSL Networks Pty LTD2
AS4657StarHub Ltd1
AS9498BHARTI Airtel Ltd.1
AS17557-1
AS24115Equinix1
AS64049Reliance Jio Infocomm Pte Ltd Singapore1

Downstreams (customers) (29)

ASNetworkVisibility
AS150692Golden Dragon 20001,824
AS132148HORIZON TELECOM INTERNATIONAL COMPANY LIMITED1,510
AS136480Myanmar Unilink Communication Company Limited1,281
AS149660Horizon Sources Company Limited1,264
AS136617Fortune Telecom Company Limited1,081
AS133524Global Technology Co., Ltd.1,078
AS136975Global Technology1,047
AS138915Kaopu Cloud HK Limited1,043
AS151341The Next Success785
AS136474Marga Global Telecom Limited550
AS132537-512
AS134840-511
AS137431-458
AS151965-446
AS134976-417
AS134714-295
AS152466-287
AS136613-285
AS135371-283
AS136442-280
AS135149-279
AS154831-273
AS141199-271
AS136168Campana MYTHIC Co. Ltd.237
AS21859Zenlayer Inc183
AS136465-174
AS134739AGB Communication Co., Ltd172
AS152447-88
AS141704-13

14 more neighbours appear on both sides of this network depending on the path, so they are counted in neither list.

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.