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Autonomous System

AS138968

rainbow network limited

Announced IPs
11,520
CIDR prefixes
21
ASN
AS138968

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.

53/100
Caution
How this score is built

Experimental · trust-vectors model v1.3.0 — a transparent heuristic, not a definitive verdict. How it works →

⚠ 2 MOAS prefixes — multiple origin ASNs detected

All MOAS anomalies →

A previously stable prefix originated by AS138968 is now also announced by another ASN (MOAS — Multiple-Origin AS), detected from our RIPE RIS collectors. Often benign (anycast, multi-homing, or a recent transfer) — but it can signal a route leak or prefix hijack, so it's worth inspecting.

PrefixOrigin ASNsLast detected (UTC)
117.120.208.0/21 AS48589, AS138968 2026-11-13 08:54:08
150.129.82.0/23 AS136826, AS138968 2026-11-13 08:54:08

Network profile

Source: PeeringDB →
Network type Route Server
Traffic level 100-1000Mbps
Geographic scope Global
Traffic ratio Heavy Outbound
Peering policy Open

Present at 2 internet exchanges: BBIX Tokyo, JPIX TOKYO

Top CIDR ranges

CIDRIPsPTR DensityOrganizationCountryStateCity
45.221.120.0/21 2.0K
0.0%
rainbow network limited ZA — —
117.120.208.0/21 2.0K
99.9%
rainbow network limited CN — —
93.187.128.0/22 1.0K
0.0%
rainbow network limited HK — —
211.102.184.0/22 1.0K
0.0%
rainbow network limited CN — —
85.208.214.0/23 512
0.0%
rainbow network limited KR — —
93.177.76.0/23 512
0.0%
rainbow network limited HK — —
103.24.204.0/23 512
0.0%
rainbow network limited JP Tokyo Tokyo
103.100.156.0/23 512
77.5%
rainbow network limited JP — —
103.137.212.0/23 512
0.0%
rainbow network limited JP — —
103.200.30.0/23 512
77.9%
rainbow network limited JP — —
103.212.34.0/23 512
0.0%
rainbow network limited JP — —
150.129.82.0/23 512
77.7%
rainbow network limited HK — —
85.208.212.0/24 256
0.0%
rainbow network limited KR — —
103.137.214.0/24 256
0.0%
rainbow network limited JP — —
103.200.29.0/24 256
81.6%
rainbow network limited JP — —
103.212.33.0/24 256
0.0%
rainbow network limited JP — —
103.213.248.0/24 256
0.0%
rainbow network limited JP — —
103.213.250.0/24 256
0.0%
rainbow network limited JP — —
144.48.9.0/24 256
0.0%
rainbow network limited JP — —
150.129.81.0/24 256
0.0%
rainbow network limited HK — —
203.189.232.0/24 256
0.0%
rainbow network limited JP — —
203.189.234.0/24 256
66.0%
rainbow network limited JP — —
212.115.53.0/24 256
99.6%
rainbow network limited HK — —
212.115.54.0/24 256
99.6%
rainbow network limited HK — —

BGP Announced Prefixes

Live BGP anomalies →

Prefixes AS138968 actually originates in BGP, observed across our RIPE RIS collectors. This live routing view can differ from the registry allocation above.

PrefixAnnouncement samplesLast seen
93.177.76.0/23 3,819,791 2026-11-13 08:40:42
212.115.54.0/24 127,085 2026-11-13 08:15:34
212.115.53.0/24 126,900 2026-11-13 08:15:34
85.208.212.0/24 68,546 2026-11-13 08:42:50
203.189.234.0/24 60,020 2026-11-13 08:42:50
144.48.9.0/24 59,046 2026-11-13 08:42:50
103.212.33.0/24 58,287 2026-11-13 08:42:50
203.189.232.0/23 56,456 2026-11-13 08:42:50
103.212.34.0/23 55,147 2026-11-13 08:42:50
103.100.156.0/24 54,863 2026-11-13 08:42:50
103.200.30.0/23 54,826 2026-11-13 08:42:50
85.208.214.0/23 54,723 2026-11-13 08:42:50
103.24.204.0/22 54,151 2026-11-13 08:42:50
103.137.212.0/22 32,858 2026-11-13 07:34:15
103.213.248.0/22 30,024 2026-10-14 22:19:13
103.213.250.0/24 29,943 2026-11-13 08:42:50
103.213.248.0/24 29,933 2026-11-13 08:42:50
93.187.130.0/23 29,342 2026-11-13 04:55:08
150.129.80.0/23 21,863 2026-11-13 04:55:08
93.187.128.0/23 17,407 2026-11-13 04:55:08
103.200.29.0/24 15,066 2026-11-13 08:15:16
103.100.157.0/24 14,821 2026-11-13 07:34:13
116.206.94.0/23 14,108 2026-11-13 07:34:13
150.129.82.0/24 11,957 2026-11-07 19:39:21
150.129.82.0/23 11,321 2026-11-13 04:55:08
45.221.120.0/21 9,883 2026-11-13 08:14:48
144.48.11.0/24 8,596 2026-08-21 18:25:58
103.213.248.0/23 7,753 2026-07-13 06:46:20
103.76.86.0/24 5,083 2026-07-13 11:05:27
103.76.86.0/23 5,075 2026-07-13 11:05:27
203.189.235.0/24 2,834 2026-07-07 10:26:25
211.102.184.0/22 2,560 2026-11-13 08:15:34
24.233.1.136/32 2,502 2026-11-13 04:40:01
24.233.0.96/32 2,502 2026-11-13 04:40:01
45.116.79.154/32 2,470 2026-11-13 04:40:01
45.125.33.232/32 2,463 2026-11-13 04:40:01
45.119.53.82/32 2,360 2026-11-13 04:40:01
103.97.131.177/32 2,341 2026-11-13 04:40:01
103.97.131.162/32 2,338 2026-11-13 04:40:01
103.59.100.39/32 2,324 2026-11-13 04:40:01
103.229.127.105/32 2,311 2026-11-13 04:40:01
103.229.61.79/32 2,211 2026-11-13 04:40:01
103.195.148.3/32 2,200 2026-11-13 04:40:01
103.85.20.127/32 2,196 2026-11-13 04:40:01
103.142.103.142/32 1,739 2026-11-13 04:40:01
211.155.193.0/24 1,600 2026-11-11 10:45:47
85.208.212.0/22 1,467 2026-11-13 06:45:04
103.118.244.160/32 1,394 2026-11-13 04:40:01
103.85.20.82/32 1,208 2026-11-13 04:40:01
103.215.80.189/32 1,199 2026-11-13 04:40:01

Showing top 50 of 903 announced prefixes by sample volume.

Frequently Asked Questions

What is AS138968?

AS138968 is an Autonomous System Number assigned to rainbow network limited. 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 AS138968 announce?

AS138968 announces 11.5K IPv4 addresses distributed across 21 routed CIDR prefixes. The network is registered in Japan.

Who operates AS138968?

AS138968 is operated by rainbow network limited. The organization is based in Japan. You can view all IP ranges and related ASNs on the organization page.

What country is AS138968 registered in?

AS138968 is registered in Japan. This indicates where the network operator is headquartered, though the IP addresses it announces may serve users globally.

Last updated: 2026-11-13 08:54:05 UTC
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