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AS138968rainbow network limited

JapanRegistryAPNIC

As of 26th September 2026, AS138968 (rainbow network limited), a network registered in Japan with APNIC, originates 23 IPv4 prefixes covering 11.5k addresses and 2 IPv6 prefixes. By IPv4 address space that makes it the 9,778th-largest of the 79,516 networks we see originating IPv4, and the 311th-largest of 729 in Japan. It is seen behind 15 upstream networks, most often AS64050 (BGP Network Limited) and AS17676 (SoftBank Corp.), and in front of 1 downstream network. 76% of its announcements have a valid RPKI ROA; 1 is RPKI-invalid. 80% of its routes reach at least 90% of full-feed peers, and 2 prefixes are also originated by another network.

At a glance

IPv4 prefixes

23

IPv6 prefixes

2

IPv4 addresses

11.5k

IPv6 /64s

38.7B

Upstream graph

The networks AS138968 is seen behind, one and two hops out, drawn from real AS paths.

AS138968Toward the internet core
Upstream graph for AS138968: 12 neighbouring networks observed beyond it across 2 levels. The same networks are listed in the tables below.AS138968rainbow network l…This networkAS6939Hurricane Electri…AS17676SoftBank Corp.AS64050BGP Network Limit…AS134823Sky Digital Co., …AS136826Indonesia Network…AS20130Depaul UniversityAS1299Arelion (fka. Tel…AS2914NTT America, Inc.AS3491PCCW Global (HK) …AS3356Lumen (Level 3)AS932XNNET LLCAS18013ASLINE LIMITED

Networks observed one and two hops upstream of AS138968 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

43

adjacent networks

Upstreams
1535%
Peers
2763%
Downstreams
12%

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

Upstreams of AS138968
NetworkCountryRelationshipPathsVantage pts
AS64050BGP Network LimitedHKPeer1,07381
AS17676SoftBank Corp.JPPeer535113
AS136826Indonesia Network Information CenterIDPeer19178
AS134823Sky Digital Co., Ltd.TWPeer16281
AS6939Hurricane Electric LLCUSPeer10132
AS55933Cloudie LimitedHKPeer4619
AS18106Viewqwest Pte LtdSGPeer344
AS4775Globe TelecomsPHPeer182
AS35280F5 Networks SARLFRPeer172
AS24482SG.GSSGPeer172

Prefixes

The largest blocks AS138968 originates, widest first.

Largest prefixes originated by AS138968
PrefixAddressesVisibility
85.208.212.0/221k11/81
103.24.204.0/221k81/81
103.137.212.0/221k81/81
103.213.248.0/221k80/81
85.208.214.0/2351280/81
93.177.76.0/2351281/81
93.187.128.0/2351247/81
93.187.130.0/2351247/81
103.200.30.0/2351280/81
103.212.34.0/2351280/81

Routing health

How AS138968'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

  • Valid76.0%19
  • Invalid4.0%1
  • No ROA20.0%5

Propagation

  • Globally propagated90% of full-feed peers or more80.0%20
  • Partially propagated40% to 90%12.0%3
  • Seen by few peersUnder 40%8.0%2

Prefix sizes

IPv4 — 23 prefixes

IPv6 — 2 prefixes

  • /2934.4B × /6450.0%1
  • /324.3B × /6450.0%1

Recent changes

Announcements that started or stopped since 28th Aug 2026.

  • Withdrawn103.212.34.0/2421st Sept 2026
  • Withdrawn144.48.11.0/2421st Sept 2026

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