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Autonomous System

AS401615

ACCK LLC

Announced IPs
3,840
CIDR prefixes
7
ASN
AS401615

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.

65/100
Moderate
How this score is built

Experimental · trust-vectors model v1.1.0 — a transparent heuristic, not a definitive verdict. How it works →

AS401615 — global IP footprint

Cities where AS401615 has measurable IPv4 allocation. Click any dot to open that city's page. Size and color scale with IP count.

View on 3D globe →

Top CIDR ranges

CIDRIPsPTR DensityOrganizationCountryStateCity
45.192.196.0/22 1.0K
0.0%
ACCK LLC SC
45.192.200.0/22 1.0K
0.0%
ACCK LLC SC
45.192.242.0/23 512
0.0%
ACCK LLC SC
156.231.140.0/23 512
0.0%
ACCK LLC SC
2.27.173.0/24 256
0.0%
ACCK LLC US
45.192.241.0/24 256
0.0%
ACCK LLC SC
82.29.36.0/24 256
0.0%
HGC Global Communications Limited GB

BGP Announced Prefixes

Live BGP anomalies →

Prefixes AS401615 actually originates in BGP, observed across our RIPE RIS collectors. This live routing view can differ from the registry allocation above.

PrefixAnnouncement samplesLast seen
45.192.200.0/24 45,333 2026-07-23 16:05:41
45.192.202.0/24 45,225 2026-07-23 16:05:41
45.192.201.0/24 45,058 2026-07-23 16:05:41
45.192.203.0/24 44,868 2026-07-23 16:05:41
45.192.198.0/24 42,713 2026-07-23 16:05:41
45.192.197.0/24 41,667 2026-07-23 16:05:41
45.192.199.0/24 41,665 2026-07-23 16:05:41
45.192.196.0/24 41,521 2026-07-23 16:05:41
45.192.241.0/24 40,611 2026-07-23 15:48:27
45.192.242.0/24 36,222 2026-07-23 16:05:41
45.192.243.0/24 36,169 2026-07-23 16:05:41
156.231.141.0/24 35,039 2026-07-23 16:06:41
156.231.140.0/24 34,978 2026-07-23 16:06:41
2.27.173.0/24 34,874 2026-07-23 15:09:07
156.231.140.0/23 19,275 2026-07-23 15:48:27
45.192.196.0/22 16,977 2026-07-23 15:48:34
45.192.242.0/23 15,856 2026-07-23 15:48:32
45.192.200.0/22 15,837 2026-07-23 15:48:34
82.29.36.0/24 9,211 2026-07-23 15:09:07
45.192.196.0/23 7,843 2026-07-23 15:09:09
45.192.198.0/23 7,838 2026-07-23 15:09:09
45.192.200.0/23 7,809 2026-07-23 15:09:09
45.192.202.0/23 7,807 2026-07-23 15:09:09
45.192.200.0/32 9 2026-07-16 06:30:53
45.192.198.0/32 8 2026-07-21 17:41:01
156.231.141.0/32 8 2026-07-21 17:44:43
45.192.196.1/32 8 2026-07-21 17:41:01
45.192.203.0/32 8 2026-07-21 17:41:01
45.192.197.0/32 8 2026-07-21 17:41:01
156.231.140.0/32 8 2026-07-21 17:44:43
45.192.199.0/32 8 2026-07-21 17:41:01
45.192.201.1/32 8 2026-07-21 17:41:01
45.192.197.1/32 8 2026-07-21 17:41:01
45.192.201.0/32 8 2026-07-21 17:41:01
45.192.202.1/32 7 2026-07-21 17:41:01
45.192.241.1/32 7 2026-07-21 17:41:01
156.231.141.1/32 7 2026-07-21 17:44:43
45.192.243.0/32 7 2026-07-21 17:41:01
45.192.198.1/32 7 2026-07-21 17:41:01
156.231.140.1/32 7 2026-07-21 17:44:43
45.192.196.0/32 7 2026-07-13 13:59:57
45.192.203.1/32 7 2026-07-21 17:41:01
45.192.199.1/32 7 2026-07-21 17:41:01
45.192.243.1/32 7 2026-07-21 17:41:01
45.192.242.0/32 7 2026-07-21 17:41:01
45.192.242.1/32 7 2026-07-21 17:41:01
45.192.200.1/32 7 2026-07-21 17:41:01
45.192.241.0/32 7 2026-07-21 17:41:01
45.192.202.0/32 6 2026-07-13 14:00:15
45.192.199.139/32 5 2026-05-30 09:38:12

Showing top 50 of 52 announced prefixes by sample volume.

Frequently Asked Questions

What is AS401615?

AS401615 is an Autonomous System Number assigned to ACCK LLC. 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 AS401615 announce?

AS401615 announces 3.8K IPv4 addresses distributed across 7 routed CIDR prefixes. The network is registered in Japan.

Who operates AS401615?

AS401615 is operated by ACCK LLC. The organization is based in Japan. You can view all IP ranges and related ASNs on the organization page.

What country is AS401615 registered in?

AS401615 is registered in Japan. This indicates where the network operator is headquartered, though the IP addresses it announces may serve users globally.

Last updated: 2026-07-23 16:10:36 UTC
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