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Autonoom Systeem

AS44066

firstcolo GmbH

Aangekondigde IPs
148,736
CIDR-prefixes
132
ASN
AS44066

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.

57/100
Caution
How this score is built

Experimental · trust-vectors model v1.2.0 — a transparent heuristic, not a definitive verdict. How it works →

⚠ 1 MOAS prefix — meerdere origin ASNs gedetecteerd

Alle MOAS-anomalieën →

Een voorheen stabiele prefix afkomstig van AS44066 wordt nu ook aangekondigd door een andere ASN (MOAS — Multiple-Origin AS), gedetecteerd door onze RIPE RIS-collectoren. Vaak goedaardig (anycast, multi-homing of een recente overdracht) — maar het kan duiden op een route leak of prefix hijack, dus het is de moeite waard om te onderzoeken.

PrefixOrigin ASNsLaatst gedetecteerd (UTC)
80.91.79.0/24 AS15924, AS44066, AS203919 2026-09-09 16:25:36

Network profile

Source: PeeringDB →
Network type NSP
Traffic level 500-1000Gbps
Geographic scope Europe
Traffic ratio Mostly Outbound
Peering policy Open
IRR record AS-FIRSTCOLO

Present at 3 internet exchanges: DE-CIX Frankfurt: DE-CIX Frankfurt Peering LAN, Peering.cz, Frys-IX

Top CIDR-bereiken

CIDRIPsPTR DensityOrganisatieLandStateCity
82.211.0.0/18 16.4K
11.7%
firstcolo GmbH DE
37.114.96.0/19 8.2K
0.0%
firstcolo GmbH DE
84.200.32.0/19 8.2K
3.0%
firstcolo GmbH DE Hesse Frankfurt am Main
84.200.160.0/19 8.2K
9.7%
firstcolo GmbH DE
84.200.224.0/19 8.2K
21.1%
firstcolo GmbH DE Hesse Frankfurt am Main
84.201.32.0/19 8.2K
2.9%
firstcolo GmbH DE
84.200.0.0/20 4.1K
4.0%
firstcolo GmbH DE
84.200.96.0/20 4.1K
68.5%
firstcolo GmbH DE
84.200.208.0/20 4.1K
25.4%
firstcolo GmbH DE
212.224.64.0/20 4.1K
15.6%
firstcolo GmbH DE
31.172.88.0/21 2.0K
14.9%
firstcolo GmbH DE
84.200.64.0/21 2.0K
2.1%
firstcolo GmbH DE North Rhine-Westphalia Eschweiler
84.200.112.0/21 2.0K
12.8%
firstcolo GmbH DE
84.200.136.0/21 2.0K
37.1%
firstcolo GmbH DE
84.200.144.0/21 2.0K
41.2%
firstcolo GmbH DE
212.79.216.0/21 2.0K
0.0%
firstcolo GmbH DE
212.224.96.0/21 2.0K
18.8%
firstcolo GmbH DE Hesse Neu-Isenburg
212.224.112.0/21 2.0K
6.7%
firstcolo GmbH DE Hesse Neu-Isenburg
62.223.44.0/22 1.0K
0.0%
firstcolo GmbH GB
79.133.36.0/22 1.0K
8.4%
firstcolo GmbH DE Hesse Frankfurt am Main
79.133.52.0/22 1.0K
5.2%
firstcolo GmbH DE
79.133.60.0/22 1.0K
26.0%
firstcolo GmbH DE
84.200.20.0/22 1.0K
26.3%
firstcolo GmbH DE
84.200.28.0/22 1.0K
7.1%
firstcolo GmbH DE
84.200.92.0/22 1.0K
78.0%
firstcolo GmbH DE
84.200.116.0/22 1.0K
0.0%
firstcolo GmbH DE
84.200.120.0/22 1.0K
50.0%
firstcolo GmbH DE
84.200.132.0/22 1.0K
25.9%
firstcolo GmbH DE
84.200.156.0/22 1.0K
0.0%
firstcolo GmbH DE
84.200.196.0/22 1.0K
49.9%
firstcolo GmbH DE
84.200.200.0/22 1.0K
0.1%
firstcolo GmbH DE
84.201.0.0/22 1.0K
9.3%
firstcolo GmbH DE
84.201.8.0/22 1.0K
27.8%
firstcolo GmbH DE
84.201.16.0/22 1.0K
74.9%
firstcolo GmbH DE
84.201.28.0/22 1.0K
0.0%
firstcolo GmbH DE
91.222.176.0/22 1.0K
0.0%
firstcolo GmbH DE
109.232.120.0/22 1.0K
0.0%
firstcolo GmbH DE
159.100.0.0/22 1.0K
0.4%
firstcolo GmbH DE
185.15.8.0/22 1.0K
0.6%
firstcolo GmbH DE
185.92.160.0/22 1.0K
0.0%
firstcolo GmbH DE
185.160.0.0/22 1.0K
1.9%
firstcolo GmbH DE
185.171.204.0/22 1.0K
49.3%
firstcolo GmbH DE
193.107.120.0/22 1.0K
5.9%
firstcolo GmbH DE
194.187.164.0/22 1.0K
0.0%
firstcolo GmbH DE
212.79.212.0/22 1.0K
0.0%
firstcolo GmbH DE
212.224.80.0/22 1.0K
4.4%
firstcolo GmbH DE
212.224.108.0/22 1.0K
6.2%
firstcolo GmbH DE Hesse Neu-Isenburg
212.224.120.0/22 1.0K
6.3%
firstcolo GmbH DE
31.172.84.0/23 512
25.4%
firstcolo GmbH DE
79.133.34.0/23 512
2.1%
firstcolo GmbH DE
79.133.44.0/23 512
3.3%
firstcolo GmbH DE
79.133.48.0/23 512
6.1%
firstcolo GmbH DE
79.133.58.0/23 512
2.3%
firstcolo GmbH DE Hesse Frankfurt am Main
80.173.138.0/23 512
0.0%
firstcolo GmbH DE Hesse Frankfurt am Main
84.200.18.0/23 512
3.7%
firstcolo GmbH DE
84.200.74.0/23 512
47.1%
firstcolo GmbH DE Hesse Frankfurt am Main
84.200.78.0/23 512
0.6%
firstcolo GmbH DE
84.200.82.0/23 512
0.0%
firstcolo GmbH DE Hesse Frankfurt am Main
84.200.84.0/23 512
0.0%
firstcolo GmbH DE
84.200.112.0/23 512
0.0%
firstcolo GmbH DE
84.200.126.0/23 512
99.8%
firstcolo GmbH DE
84.200.130.0/23 512
1.2%
firstcolo GmbH DE
84.200.152.0/23 512
48.8%
firstcolo GmbH DE
84.200.194.0/23 512
48.6%
firstcolo GmbH DE
84.200.206.0/23 512
0.0%
firstcolo GmbH DE
84.201.12.0/23 512
99.8%
firstcolo GmbH DE
84.201.22.0/23 512
52.5%
firstcolo GmbH DE
84.201.26.0/23 512
0.0%
firstcolo GmbH DE
159.100.4.0/23 512
0.8%
firstcolo GmbH DE
159.100.10.0/23 512
0.4%
firstcolo GmbH DE
185.197.166.0/23 512
0.0%
firstcolo GmbH DE
194.143.134.0/23 512
0.0%
firstcolo GmbH DE
212.224.84.0/23 512
4.7%
firstcolo GmbH DE
212.224.90.0/23 512
1.2%
firstcolo GmbH DE
212.224.94.0/23 512
2.5%
firstcolo GmbH DE
212.224.104.0/23 512
13.3%
firstcolo GmbH DE Hesse Neu-Isenburg
212.224.126.0/23 512
2.9%
firstcolo GmbH DE
5.10.251.0/24 256
8.6%
firstcolo GmbH AZ
5.132.158.0/24 256
5.9%
firstcolo GmbH AT
5.154.181.0/24 256
95.3%
firstcolo GmbH EE
31.172.81.0/24 256
0.4%
firstcolo GmbH DE
31.172.82.0/24 256
0.0%
firstcolo GmbH DE
31.172.86.0/24 256
10.2%
firstcolo GmbH DE
79.133.40.0/24 256
3.9%
firstcolo GmbH DE
79.133.47.0/24 256
0.4%
firstcolo GmbH DE
79.133.50.0/24 256
5.9%
firstcolo GmbH DE
84.200.25.0/24 256
0.0%
firstcolo GmbH DE
84.200.26.0/24 256
0.4%
firstcolo GmbH DE
84.200.72.0/24 256
94.5%
firstcolo GmbH DE
84.200.76.0/24 256
0.0%
firstcolo GmbH DE
84.200.86.0/24 256
0.0%
firstcolo GmbH DE
84.200.88.0/24 256
99.6%
firstcolo GmbH DE
84.200.90.0/24 256
0.4%
firstcolo GmbH DE
84.200.114.0/24 256
0.0%
firstcolo GmbH NL
84.200.115.0/24 256
0.0%
firstcolo GmbH DE
84.200.124.0/24 256
100.0%
firstcolo GmbH DE
84.200.129.0/24 256
0.0%
firstcolo GmbH DE
84.200.155.0/24 256
0.0%
firstcolo GmbH DE
84.200.204.0/24 256
0.0%
firstcolo GmbH DE
84.201.7.0/24 256
0.0%
firstcolo GmbH DE

BGP Aangekondigde Prefixes

Live BGP-anomalieën →

Prefixes AS44066 daadwerkelijk afkomstig uit BGP, waargenomen door onze RIPE RIS-collectoren. Deze live routingweergave kan afwijken van de bovenstaande registry-toewijzing.

PrefixAankondigingsvoorbeeldenLaatst gezien
185.210.137.0/24 39,881 2026-09-10 19:27:45
80.173.138.0/23 39,804 2026-09-10 19:27:45
185.92.160.0/22 39,378 2026-09-10 19:27:45
85.137.31.0/24 38,571 2026-09-10 19:27:45
84.200.76.0/24 38,356 2026-09-10 19:27:45
84.200.145.0/24 38,007 2026-09-10 19:27:45
79.133.32.0/19 37,243 2026-09-10 19:27:45
82.211.0.0/18 37,148 2026-09-10 19:27:45
31.172.85.0/24 37,011 2026-09-10 19:27:45
37.114.96.0/19 37,001 2026-09-10 19:27:45
188.92.0.0/24 36,998 2026-09-10 19:27:45
94.247.213.0/24 36,871 2026-09-10 19:27:45
5.132.158.0/24 36,816 2026-09-10 19:27:45
84.200.39.0/24 36,723 2026-09-10 19:27:45
212.79.216.0/22 36,679 2026-09-10 19:27:45
159.100.4.0/24 36,653 2026-09-10 19:27:45
159.100.10.0/23 36,650 2026-09-10 19:27:45
95.156.195.0/24 36,541 2026-09-10 19:27:45
185.15.8.0/22 36,467 2026-09-10 19:27:45
193.108.168.0/24 36,466 2026-09-10 19:27:45
62.223.44.0/22 36,408 2026-09-10 19:27:45
185.197.167.0/24 36,371 2026-09-10 19:27:45
185.58.2.0/24 36,344 2026-09-10 19:27:45
212.79.220.0/22 36,342 2026-09-10 19:27:45
31.172.80.0/20 36,294 2026-09-10 19:27:45
84.200.0.0/16 36,219 2026-09-10 19:27:45
159.100.0.0/19 36,119 2026-09-10 19:27:45
193.107.120.0/22 35,970 2026-09-10 19:27:45
212.224.84.0/24 35,961 2026-09-10 19:27:45
185.197.165.0/24 35,913 2026-09-10 19:27:45
185.17.255.0/24 35,894 2026-09-10 19:27:45
212.79.212.0/22 35,864 2026-09-10 19:27:45
193.34.71.0/24 35,835 2026-09-10 19:27:45
84.201.0.0/18 35,792 2026-09-10 19:27:45
185.197.166.0/24 35,774 2026-09-10 19:27:45
185.133.33.0/24 35,748 2026-09-10 19:27:45
193.33.155.0/24 35,605 2026-09-10 19:27:45
5.154.181.0/24 35,596 2026-09-10 19:27:45
212.224.110.0/24 35,359 2026-09-10 19:27:45
194.187.164.0/22 35,195 2026-09-10 19:27:45
185.171.204.0/22 35,072 2026-09-10 19:27:45
185.160.0.0/22 35,047 2026-09-10 19:27:45
212.224.104.0/24 35,038 2026-09-10 19:27:45
109.232.120.0/22 35,021 2026-09-10 19:27:45
194.143.134.0/23 34,878 2026-09-10 19:27:45
91.222.176.0/22 34,869 2026-09-10 19:27:45
212.224.64.0/18 34,804 2026-09-10 19:27:45
193.33.221.0/24 34,792 2026-09-10 19:27:45
114.69.227.0/24 34,784 2026-09-10 19:27:45
212.23.211.0/24 34,703 2026-09-10 19:27:45

Toon top 50 of 73 aangekondigde prefixes per steekproefvolume.

Frequently Asked Questions

Wat is AS44066?

AS44066 is een Autonomous System Number toegewezen aan firstcolo GmbH. Een ASN identificeert een netwerk dat een specifieke set IP-adressen beheert en bepaalt hoe verkeer over het internet wordt gerouteerd via BGP (Border Gateway Protocol).

Hoeveel IP-adressen kondigt AS44066 aan?

AS44066 kondigt 148.7K IPv4-adressen aan, verdeeld over 132 gerouteerde CIDR prefixes. Het netwerk is geregistreerd in Germany.

Wie beheert AS44066?

AS44066 wordt beheerd door firstcolo GmbH. De organisatie is gevestigd in Germany. U kunt alle IP-bereiken en gerelateerde ASNs bekijken op de organisatiepagina.

In welk land is AS44066 geregistreerd?

AS44066 is geregistreerd in Germany. Dit geeft aan waar de netwerkoperator is gevestigd, hoewel de IP-adressen die het aankondigt wereldwijd gebruikers kunnen bedienen.

Laatst bijgewerkt: 2026-09-10 19:24:06 UTC
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