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Autonomous System

AS204607

Jn Data A/s

Announced IPs
8,448
CIDR prefixes
6
ASN
AS204607

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 v1.2.0 — a transparent heuristic, not a definitive verdict. How it works →

Top CIDR ranges

CIDRIPsPTR DensityOrganizationCountryStateCity
85.202.16.0/20 4.1K
0.4%
Jn Data A/s DK
195.7.24.0/21 2.0K
1.2%
Jn Data A/s DK Capital Region Hellerup
195.7.20.0/22 1.0K
0.5%
Jn Data A/s DK
83.143.120.0/23 512
0.0%
Jn Data A/s DK
193.162.108.0/23 512
3.1%
Jn Data A/s DK Central Jutland Silkeborg
83.143.127.0/24 256
0.0%
Jn Data A/s DK

BGP Announced Prefixes

Live BGP anomalies →

Prefixes AS204607 actually originates in BGP, observed across our RIPE RIS collectors. This live routing view can differ from the registry allocation above.

PrefixAnnouncement samplesLast seen
83.143.120.0/24 25,215 2026-07-29 05:17:54
83.143.127.0/24 12,081 2026-07-29 05:20:31
195.7.23.0/24 8,390 2026-07-29 05:02:26
195.7.25.0/24 7,302 2026-07-29 05:02:26
195.7.24.0/24 7,294 2026-07-29 05:02:26
195.7.21.0/24 7,283 2026-07-29 05:02:26
195.7.20.0/24 7,275 2026-07-29 05:02:26
195.7.22.0/24 7,272 2026-07-29 05:02:26
195.7.26.0/24 7,265 2026-07-29 05:02:26
195.7.29.0/24 7,164 2026-07-29 05:02:26
195.7.27.0/24 7,163 2026-07-29 05:02:26
195.7.31.0/24 7,153 2026-07-29 05:02:26
195.7.28.0/24 7,147 2026-07-29 05:02:26
195.7.30.0/24 7,128 2026-07-29 05:02:26
193.162.108.0/24 6,127 2026-07-29 05:02:26
193.162.109.0/24 6,121 2026-07-29 05:02:26
85.202.28.0/24 6,112 2026-07-29 04:33:01
85.202.31.0/24 6,112 2026-07-29 05:44:43
85.202.29.0/24 6,100 2026-07-29 05:44:43
85.202.21.0/24 6,075 2026-07-29 05:24:53
85.202.18.0/24 6,071 2026-07-29 04:41:57
85.202.24.0/24 6,050 2026-07-29 04:33:01
83.143.120.0/23 6,042 2026-07-29 04:22:21
85.202.27.0/24 6,007 2026-07-29 04:42:06
85.202.23.0/24 6,006 2026-07-29 04:33:01
85.202.19.0/24 6,000 2026-07-29 05:44:43
85.202.30.0/24 5,996 2026-07-29 05:44:43
193.162.108.0/23 5,996 2026-07-29 04:22:21
85.202.16.0/24 5,991 2026-07-29 04:33:01
85.202.26.0/24 5,974 2026-07-29 05:44:43
85.202.20.0/24 5,969 2026-07-29 04:41:59
85.202.25.0/24 5,939 2026-07-29 05:44:43
85.202.17.0/24 5,904 2026-07-29 05:44:43
85.202.22.0/24 5,758 2026-07-29 05:44:43
195.7.20.0/22 4,851 2026-07-29 04:22:47
195.7.24.0/21 4,829 2026-07-29 04:22:47
85.202.16.0/20 4,604 2026-07-29 04:22:22

Frequently Asked Questions

What is AS204607?

AS204607 is an Autonomous System Number assigned to Jn Data A/s. 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 AS204607 announce?

AS204607 announces 8.4K IPv4 addresses distributed across 6 routed CIDR prefixes. The network is registered in Denmark.

Who operates AS204607?

AS204607 is operated by Jn Data A/s. The organization is based in Denmark. You can view all IP ranges and related ASNs on the organization page.

What country is AS204607 registered in?

AS204607 is registered in Denmark. This indicates where the network operator is headquartered, though the IP addresses it announces may serve users globally.

Last updated: 2026-07-29 05:55:31 UTC
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