subnet.im

AS136255Mytel Myanmar

Myanmar (Burma)RegistryAPNICTypeCarrier

As of 27th September 2026, AS136255 (Mytel Myanmar), a transit carrier registered in Myanmar (Burma) with APNIC, originates 125 IPv4 prefixes covering 65.5k addresses and 45 IPv6 prefixes. By IPv4 address space that makes it the 3,620th-largest of the 79,525 networks we see originating IPv4, and the largest of 130 in Myanmar (Burma). It is seen behind 28 upstream networks, most often AS132876 (Symphony Communication (Thailand) PCL.) and AS4229 (Zenlayer Inc), and in front of 28 downstream networks. Over 99% of its announcements have a valid RPKI ROA; 1 is RPKI-invalid. 97% of its routes reach at least 90% of full-feed peers, and 1 prefix is also originated by another network.

At a glance

IPv4 prefixes

125

IPv6 prefixes

45

IPv4 addresses

65.5k

IPv6 /64s

4.3B

Upstream graph

The networks AS136255 is seen behind, one and two hops out, drawn from real AS paths.

AS136255Toward the internet core
Upstream graph for AS136255: 12 neighbouring networks observed beyond it across 2 levels. The same networks are listed in the tables below.AS136255Mytel MyanmarThis networkAS174Cogent Communicat…AS4229Zenlayer IncAS58453China Mobile Inte…AS132876Symphony Communic…AS137557International gat…AS151326DCConnect Communi…AS1299Arelion (fka. Tel…AS6453TATA Communicatio…AS2914NTT America, Inc.AS3356Lumen (Level 3)AS6939Hurricane Electri…AS45430SBN-IIG/AWN-IIG t…

Networks observed one and two hops upstream of AS136255 in real AS paths. A thicker line means more vantage points saw that adjacency, so weight tracks how well attested it is — not how much traffic it carries. Adjacency is an observation; whether it is a transit purchase or a settlement-free peering is an inference, and is labelled as one wherever we show it.

Neighbouring networks

143

adjacent networks

Upstreams
2820%
Peers
8761%
Downstreams
2820%

Networks carrying this one's traffic toward the rest of the internet.

Upstreams of AS136255
NetworkCountryRelationshipPathsVantage pts
AS132876Symphony Communication (Thailand) PCL.THPeer7,221114
AS4229Zenlayer IncUSPeer5,237113
AS58453China Mobile InternationalHKPeer3,993113
AS174Cogent Communications, LLCUSPeer3,35887
AS137557International gateway co., LtdTHPeer53377
AS45629JasTel Network International GatewayTHPeer38782
AS6939Hurricane Electric LLCUSPeer37928
AS58511Swoop (Anycast Global Backbone)AUPeer1472
AS17660DrukNet ISPBTPeer1472
AS24482SG.GSSGPeer1472

Prefixes

All 170

The largest blocks AS136255 originates, widest first.

Largest prefixes originated by AS136255
PrefixAddressesVisibility
65.18.112.0/204.1k81/81
120.88.32.0/204.1k81/81
202.165.80.0/204.1k81/81
202.191.96.0/204.1k81/81
65.18.112.0/212k80/81
65.18.120.0/212k80/81
27.109.116.0/221k80/81
43.231.64.0/221k81/81
43.252.80.0/221k81/81
45.112.44.0/221k81/81

Routing health

How AS136255's own announcements validate against RPKI and how far they propagate. The same measures for the whole routing table are on the routing table in numbers.

RPKI origin validation

  • Valid99.4%169
  • Invalid0.6%1
  • No ROA0.0%0

Propagation

  • Globally propagated90% of full-feed peers or more97.1%165
  • Partially propagated40% to 90%0.6%1
  • Seen by few peersUnder 40%2.4%4

Prefix sizes

IPv4 — 125 prefixes

IPv6 — 45 prefixes

  • /324.3B × /642.2%1
  • /47131k × /6422.2%10
  • /4865.5k × /6475.6%34

Recent changes

Announcements that started or stopped since 28th Aug 2026.

13 announced and 2 withdrawn in all; the most recent are shown.

Routing data derived from RouteViews MRT archives, BGPKIT relationship inference and public registry data.