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Autonomous System

AS399138

Microlink Network

Announced IPs
64,768
CIDR prefixes
40
ASN
AS399138

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 →

⚠ 1 MOAS prefix — multiple origin ASNs detected

All MOAS anomalies →

A previously stable prefix originated by AS399138 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)
216.24.222.0/24 AS61317, AS399138 2026-11-13 08:24:07

Top CIDR ranges

CIDRIPsPTR DensityOrganizationCountryStateCity
192.142.64.0/18 16.4K
0.0%
Microlink Network ZA — —
192.142.192.0/18 16.4K
0.0%
Microlink Network ZA — —
91.123.72.0/21 2.0K
41.2%
Microlink Network LV — —
23.246.188.0/22 1.0K
0.0%
Microlink Network US — —
31.133.84.0/22 1.0K
0.0%
Microlink Network UA — —
45.121.96.0/22 1.0K
0.0%
Microlink Network CN — —
74.80.200.0/22 1.0K
36.7%
Microlink Network US — —
74.118.224.0/22 1.0K
99.0%
Microlink Network US — —
80.174.148.0/22 1.0K
0.0%
Microlink Network ES — —
80.174.180.0/22 1.0K
0.0%
Microlink Network ES — —
85.234.160.0/22 1.0K
77.4%
Microlink Network LV — —
85.234.180.0/22 1.0K
89.3%
Microlink Network LV — —
89.191.116.0/22 1.0K
77.9%
Microlink Network LV — —
91.123.72.0/22 1.0K
82.3%
Microlink Network CZ Prague Prague
91.123.76.0/22 1.0K
0.0%
Microlink Network PL Mazovia Warsaw
103.61.176.0/22 1.0K
0.0%
Microlink Network CN — —
122.8.112.0/22 1.0K
0.0%
Microlink Network CN — —
122.8.124.0/22 1.0K
0.0%
Microlink Network CN — —
142.248.84.0/22 1.0K
0.0%
Microlink Network US — —
142.248.144.0/22 1.0K
0.0%
Microlink Network US — —
142.249.12.0/22 1.0K
0.0%
Microlink Network US — —
155.103.168.0/22 1.0K
0.0%
Microlink Network US — —
155.103.244.0/22 1.0K
0.0%
Microlink Network US — —
169.128.0.0/22 1.0K
0.0%
Microlink Network US — —
169.128.24.0/22 1.0K
0.0%
Microlink Network US — —
169.128.72.0/22 1.0K
0.0%
Microlink Network US — —
169.128.92.0/22 1.0K
0.0%
Microlink Network US — —
169.128.236.0/22 1.0K
0.0%
Microlink Network US — —
203.55.124.0/22 1.0K
0.0%
Microlink Network AU — —
204.16.232.0/22 1.0K
0.0%
Microlink Network US — —
216.235.216.0/22 1.0K
99.5%
Microlink Network US — —
217.24.68.0/22 1.0K
35.6%
Microlink Network LV — —
203.21.70.0/23 512
98.2%
Microlink Network AU — —
203.25.204.0/23 512
98.6%
Microlink Network AU — —
103.31.210.0/24 256
0.0%
Microlink Network BD — —
200.229.17.0/24 256
7.4%
Microlink Network US — —
203.21.69.0/24 256
0.0%
Microlink Network AU — —
203.25.226.0/24 256
0.0%
Microlink Network AU — —
203.55.130.0/24 256
0.0%
Microlink Network AU — —
203.56.122.0/24 256
0.0%
Microlink Network AU — —
203.56.170.0/24 256
0.0%
Microlink Network AU — —
203.56.177.0/24 256
0.0%
Microlink Network AU — —
216.24.222.0/24 256
0.0%
Microlink Network US — —

BGP Announced Prefixes

Live BGP anomalies →

Prefixes AS399138 actually originates in BGP, observed across our RIPE RIS collectors. This live routing view can differ from the registry allocation above.

PrefixAnnouncement samplesLast seen
74.118.224.0/22 342,978 2026-11-13 05:06:51
80.174.180.0/22 126,953 2026-11-13 05:06:51
151.240.246.0/24 108,024 2026-07-10 10:19:44
151.240.245.0/24 108,010 2026-07-10 10:19:44
151.240.244.0/24 108,005 2026-07-10 10:19:44
151.240.247.0/24 108,000 2026-07-10 10:19:44
31.133.84.0/22 98,290 2026-11-13 08:17:41
142.249.12.0/22 43,880 2026-11-13 05:49:02
203.55.124.0/22 35,316 2026-11-13 08:17:49
155.103.168.0/22 33,591 2026-11-13 08:11:12
155.103.244.0/22 22,350 2026-11-13 08:11:12
45.121.96.0/24 17,552 2026-11-13 04:57:44
45.121.99.0/24 17,477 2026-11-13 04:57:44
45.121.98.0/24 17,084 2026-11-13 04:57:44
45.121.97.0/24 17,066 2026-11-13 04:57:44
142.248.84.0/22 16,670 2026-11-13 04:57:44
142.248.144.0/22 16,521 2026-11-13 04:57:44
204.16.232.0/22 16,195 2026-11-13 04:57:44
103.31.210.0/24 14,609 2026-11-13 08:18:02
203.25.204.0/23 14,391 2026-11-12 17:33:07
203.25.226.0/24 14,377 2026-11-12 17:33:07
200.229.17.0/24 14,310 2026-11-13 04:56:27
203.21.70.0/23 14,281 2026-11-12 23:19:47
203.56.122.0/24 14,275 2026-11-12 17:33:07
203.21.69.0/24 14,237 2026-11-12 23:19:50
203.56.170.0/24 14,226 2026-11-12 23:19:38
203.55.130.0/24 14,212 2026-11-12 23:19:26
203.56.177.0/24 14,191 2026-11-12 17:33:07
23.246.188.0/22 13,918 2026-11-13 04:57:44
169.128.92.0/22 12,888 2026-11-13 04:57:44
169.128.236.0/22 12,649 2026-11-13 04:57:44
192.225.208.0/22 11,943 2026-10-24 06:31:54
169.128.0.0/22 11,019 2026-11-13 04:57:44
169.128.72.0/22 10,982 2026-11-13 04:57:44
169.128.24.0/22 10,936 2026-11-13 04:57:44
122.8.124.0/22 10,551 2026-11-13 05:49:02
122.8.112.0/22 10,524 2026-11-13 05:49:02
216.24.222.0/24 10,401 2026-11-13 04:21:23
142.249.176.0/22 9,173 2026-08-26 15:10:08
142.249.232.0/22 8,784 2026-08-26 15:10:08
74.80.200.0/22 8,629 2026-11-13 04:57:44
68.68.240.0/22 8,236 2026-11-10 03:29:18
104.37.196.0/22 7,856 2026-10-30 17:50:05
131.143.120.0/22 7,787 2026-08-23 13:02:45
124.42.138.0/24 7,681 2026-07-28 17:52:10
124.42.128.0/24 7,635 2026-07-28 17:52:39
124.42.136.0/24 7,592 2026-07-28 17:51:30
124.42.139.0/24 7,461 2026-07-28 17:52:16
124.42.131.0/24 7,244 2026-07-28 17:52:51
124.42.137.0/24 7,235 2026-07-28 17:52:10

Showing top 50 of 103 announced prefixes by sample volume.

Frequently Asked Questions

What is AS399138?

AS399138 is an Autonomous System Number assigned to Microlink Network. 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 AS399138 announce?

AS399138 announces 64.8K IPv4 addresses distributed across 40 routed CIDR prefixes. The network is registered in United States.

Who operates AS399138?

AS399138 is operated by Microlink Network. The organization is based in United States. You can view all IP ranges and related ASNs on the organization page.

What country is AS399138 registered in?

AS399138 is registered in United States. This indicates where the network operator is headquartered, though the IP addresses it announces may serve users globally.

Last updated: 2026-11-13 08:24:05 UTC
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