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Autonomous System

AS49585

CoreRoute UG

Announced IPs
1,792
CIDR prefixes
6
ASN
AS49585

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 →

Network profile

Source: PeeringDB →
Network type Cable/DSL/ISP
Traffic level 1-5Gbps
Geographic scope Global
Traffic ratio Balanced
Peering policy Open
IRR record AS-COREROUTE

Present at 10 internet exchanges: DE-CIX Dusseldorf: DE-CIX Dusseldorf Peering LAN, DE-CIX Munich: DE-CIX Munich Peering LAN, DE-CIX Hamburg: DE-CIX Hamburg Peering LAN, MegaIX Dusseldorf, LOCIX DUSSELDORF: Peering LAN, FogIXP, Frys-IX, FogIXP Frankfurt, INTERIX, nine

Top CIDR ranges

CIDRIPsPTR DensityOrganizationCountryStateCity
104.156.136.0/22 1.0K
0.9%
CoreRoute UG CA
104.156.136.0/23 512
1.8%
CoreRoute UG CA
23.146.24.0/24 256
1.6%
CoreRoute UG US
23.149.40.0/24 256
0.8%
CoreRoute UG CA
44.31.89.0/24 256
0.0%
CoreRoute UG US
104.156.138.0/24 256
0.0%
CoreRoute UG CA
23.149.40.0/25 128
0.0%
CoreRoute UG DE
104.156.136.0/25 128
0.0%
CoreRoute UG NL
104.156.137.128/25 128
0.0%
CoreRoute UG DE
104.156.139.128/25 128
0.0%
CoreRoute UG DE
23.149.40.128/26 64
0.0%
CoreRoute UG DE
104.156.136.128/26 64
0.0%
CoreRoute UG DE
104.156.137.64/26 64
0.0%
CoreRoute UG DE
104.156.139.0/26 64
0.0%
CoreRoute UG NL
104.156.139.64/26 64
0.0%
CoreRoute UG DE
23.149.40.192/27 32
0.0%
CoreRoute UG DE
104.156.136.192/27 32
0.0%
CoreRoute UG DE
104.156.137.32/27 32
0.0%
CoreRoute UG DE
23.149.40.224/28 16
0.0%
CoreRoute UG DE
104.156.136.224/28 16
0.0%
CoreRoute UG DE
104.156.137.0/28 16
0.0%
CoreRoute UG DE
23.149.40.240/29 8
0.0%
CoreRoute UG DE
104.156.136.240/29 8
0.0%
CoreRoute UG NL
104.156.137.24/29 8
0.0%
CoreRoute UG DE
23.149.40.248/30 4
0.0%
CoreRoute UG DE
104.156.137.20/30 4
0.0%
CoreRoute UG DE
23.149.40.252/31 2
0.0%
CoreRoute UG DE
104.156.136.250/31 2
0.0%
CoreRoute UG NL
104.156.136.254/31 2
0.0%
CoreRoute UG NL
104.156.137.16/31 2
0.0%
CoreRoute UG DE
104.156.137.18/31 2
0.0%
CoreRoute UG NL
23.149.40.254 1
0.0%
CoreRoute UG CH
23.149.40.255 1
0.0%
CoreRoute UG DE
104.156.136.248 1
0.0%
CoreRoute UG NL
104.156.136.249 1
0.0%
CoreRoute UG DE
104.156.136.252 1
0.0%
CoreRoute UG NL
104.156.136.253 1
0.0%
CoreRoute UG DE

BGP Announced Prefixes

Live BGP anomalies →

Prefixes AS49585 actually originates in BGP, observed across our RIPE RIS collectors. This live routing view can differ from the registry allocation above.

PrefixAnnouncement samplesLast seen
104.156.136.0/24 1,221,405 2026-08-03 12:23:00
44.31.89.0/24 35,453 2026-08-03 12:21:34
104.156.139.0/24 34,322 2026-08-03 12:12:44
23.149.40.0/24 27,216 2026-07-30 14:44:43
23.146.24.0/24 26,032 2026-08-03 12:23:00
104.156.137.0/24 24,820 2026-08-03 12:23:00
104.156.138.0/24 23,941 2026-08-03 12:23:00

Frequently Asked Questions

What is AS49585?

AS49585 is an Autonomous System Number assigned to CoreRoute UG. 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 AS49585 announce?

AS49585 announces 1.8K IPv4 addresses distributed across 6 routed CIDR prefixes. The network is registered in The Netherlands.

Who operates AS49585?

AS49585 is operated by CoreRoute UG. The organization is based in The Netherlands. You can view all IP ranges and related ASNs on the organization page.

What country is AS49585 registered in?

AS49585 is registered in The Netherlands. This indicates where the network operator is headquartered, though the IP addresses it announces may serve users globally.

Last updated: 2026-08-03 12:25:31 UTC
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