Autonomous System details

AS44066

firstcolo GmbH  ·  firstcolo.net

Germany

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AS44066 – firstcolo GmbH

Field Value
Country Germany
Website firstcolo.net
Hosted domains 133,520
IPv4 addresses 161,792
IPv6 addresses 1,753,238,625,267,017,887,471,758,213,120
ASN type Hosting
Registry ripe
Allocated 18 years ago on Nov 13, 2007
Updated 3 months ago on Sep 05, 2025

IP Ranges

Netblock Company Num of IPs
84.200.0.0/16 firstcolo GmbH 65,536
82.211.0.0/18 firstcolo GmbH 16,384
84.201.0.0/18 firstcolo GmbH 16,384
212.224.64.0/18 firstcolo GmbH 16,384
37.114.96.0/19 firstcolo GmbH 8,192
79.133.32.0/19 firstcolo GmbH 8,192
159.100.0.0/19 First Colo GmbH 8,192
31.172.80.0/20 firstcolo GmbH 4,096
62.223.44.0/22 Gamma Telecom Holdings Ltd 1,024
91.222.176.0/22 Link11 GmbH 1,024
185.15.8.0/22 MTEXX IT Services GmbH 1,024
185.160.0.0/22 united hoster GmbH 1,024
185.171.204.0/22 firstcolo GmbH 1,024
193.107.120.0/22 Qvest Digital AG 1,024
194.187.164.0/22 firstcolo GmbH 1,024
212.79.212.0/22 STARFACE GmbH 1,024
212.79.216.0/22 STARFACE GmbH 1,024
212.79.220.0/22 STARFACE GmbH 1,024
159.100.10.0/23 First Colo GmbH 512
194.143.134.0/23 firstcolo GmbH 512
5.132.158.0/24 Datacenter Germany - DE 256
5.154.181.0/24 GmhostGrupp OU 256
5.183.95.0/24 Crowncloud 256
31.172.85.0/24 firstcolo GmbH 256
38.19.198.0/24 LifeinCloud LTD, 256
45.86.163.0/24 Crowncloud 256
46.30.189.0/24 Crowncloud 256
46.30.190.0/24 Crowncloud 256
84.200.39.0/24 firstcolo GmbH 256
84.200.76.0/24 noez.de 256
94.247.213.0/24 IPCSERVER LP 256
95.156.195.0/24 united hoster GmbH 256
114.69.227.0/24 united hoster GmbH 256
154.13.149.0/24 LifeinCloud LTD, 256
154.46.30.0/24 LifeinCloud LTD, 256
159.100.4.0/24 First Colo GmbH 256
168.80.34.0/24 AECI Information Services (Pty) Ltd 256
185.17.255.0/24 IP-Routing by Accelerated IT Services GmbH 256
185.58.2.0/24 Compax 256
185.60.251.0/24 Jimdo GmbH Web Delivery Services 256
185.133.33.0/24 united hoster GmbH 256
185.197.165.0/24 www.qloc.de 256
185.197.166.0/24 www.qloc.de 256
185.197.167.0/24 www.qloc.de 256
185.210.137.0/24 Frankfurt, Germany 256
188.92.0.0/24 FreshX GmbH 256
193.33.155.0/24 PHOENIX MEDIA GmbH 256
193.33.221.0/24 united hoster GmbH 256
193.34.71.0/24 united hoster GmbH 256
193.108.168.0/24 united hoster GmbH 256
195.190.9.0/24 Axel Tittel 256
196.16.220.0/24 Network and Information Technology Limited 256
196.17.228.0/24 Network and Information Technology Limited 256
212.23.211.0/24 IPSERVER LTD 256
212.224.84.0/24 www.first-colo.net, professional hosting solutions 256
212.224.104.0/24 firstcolo GmbH 256
212.224.110.0/24 HodNetwork 256

Netblock Company
2a02:fb00::/29 MTEXX IT Services GmbH
2a07:b800::/29 united hoster GmbH
2001:1608::/32 firstcolo GmbH
2001:1638::/32 firstcolo GmbH
2a01:7e0::/32 firstcolo GmbH
2a09:4d46::/32 IPCSERVER LP
2a0a:7bc0::/32 www.qloc.de
2a0a:7bc7::/32 www.qloc.de
2a03:ebc0:1000::/36 RimuHosting Ltd
2a03:ebc0:5000::/36 RIMU HOSTING LIMITED
2a0d:3c0::/40 asteco e.K. - DC-FC1
2a01:7e0:2f::/48 firstcolo GmbH
2a01:7e0:1fc::/48 firstcolo GmbH
2a03:aae0:fc::/48 STARFACE GmbH
2a03:aae0:fc00::/48 STARFACE GmbH
2a03:aae0:fc01::/48 STARFACE GmbH

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WHOIS Details

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                                                ASHandle:       AS44066
                                                OrgID:          AS44066
                                                ASName:         AS44066
                                                ASNumber:       AS44066
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA
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Hosted Domains

There are 133,520 domain names hosted across 7,259 IP addresses on this ASN.

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IP Address Domain Domains on this IP
185.60.251.251 ██████████ 39,916
212.224.112.42 ██████████ 8,805
84.200.229.181 ██████████ 5,020
84.200.110.123 ██████████ 3,967
212.224.106.147 ██████████ 1,423
212.224.118.234 ██████████ 1,111
212.224.124.81 ██████████ 1,024
212.224.82.85 ██████████ 950
212.224.83.197 ██████████ 678
79.133.45.235 ██████████ 469

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Hosted Domains API & Database

Peers

There are 198 peers for this ASN.

Peers Name
AS1031 PEER 1031 LLC
AS1103 SURF B.V.
AS12552 GlobalConnect AB
AS1267 WIND TRE S.P.A.
AS12713 OTEGlobe
AS12779 IT.Gate S.p.A.
AS12859 BIT BV
AS1299 Arelion Sweden AB
AS13004 Serbian Open Exchange DOO
AS13030 Init7 (Switzerland) Ltd.
AS13058 serve-u - Buchholz und Suenderhauf GbR
AS132337 Axclusive
AS13237 euNetworks GmbH
AS136050 SHENLIN (HK) LIMITED
AS137409 GSL Networks Pty LTD
AS142271 EWS DS Networks Inc
AS14537 Continent 8 LLC
AS14630 Invesco Group Services, Inc.
AS14840 BR.Digital Telecom
AS15547 netplus.ch SA
AS15958 CETINdoo-NET
AS174 Cogent Communications, LLC
AS17639 Converge ICT Solutions Inc.
AS1764 Next Layer Telekommunikationsdienstleistungs- und Beratungs GmbH
AS18106 Viewqwest Pte Ltd
AS1828 Unitas Global
AS1836 green.ch AG
AS18403 FPT Telecom Company
AS1921 RcodeZero Anycast DNS
AS198150 SIACOM JSC
AS198249 Ops One AG
AS198385 AlpineDC SA
AS199524 G-Core Labs S.A.
AS199938 Netzwerge GmbH
AS200249 Products Up GmbH
AS204119 ispOne business GmbH
AS20473 The Constant Company, LLC
AS20485 Joint Stock Company TransTeleCom
AS205112 PHILUNET GmbH
AS20562 Broadband Hosting B.V.
AS205948 creoline GmbH
AS206356 Freifunk Essen e.V.
AS207298 luckycloud GmbH
AS20764 CJSC RASCOM
AS208621 LogicForge Limited
AS209169 croit GmbH
AS20932 Services Industriels de Geneve
AS209823 Enki Multimedia EURL
AS210937 Xiufeng Guo
AS2119 Telenor Norge AS
AS212302 qorenect.com
AS212483 LEVEL EIGHTY-SIX COMMUNICATIONS LTD
AS213151 Christian Elsen
AS213241 TECHIT.BE SRL
AS213726 EFS EURO-FINANZSERVICE-Vermittlungs AG
AS214036 Ultahost, Inc.
AS21412 UAB "Cgates"
AS214895 bit datacenters GmbH
AS214929 Lukas Wenzl trading as LastResponse
AS215741 detacon GmbH
AS216093 Root Localhost LLC
AS22356 Durand do Brasil Ltda
AS24482 SG.GS
AS24889 Monzoon Networks AG
AS24961 WIIT AG
AS25091 IP-Max SA
AS25160 Vorboss Limited
AS2518 BIGLOBE Inc.
AS25220 equada network GmbH
AS263152 MIGO TELECOM
AS264409 GRUPO YAX
AS286 GTT Communications Inc.
AS28716 Retelit Digital Services S.p.A.
AS28917 Fiord Networks, UAB
AS29049 Delta Telecom Ltd
AS29075 IELO Main Network
AS2914 NTT America, Inc.
AS29140 Hostserver GmbH
AS29504 Freenet Liberec, z.s.
AS29632 Netassist International EOOD
AS29691 Nine Internet Solutions AG
AS30781 Free Pro SAS
AS30844 Liquid Telecommunications Ltd
AS31027 GlobalConnect A/S
AS31400 firstcolo GmbH
AS31510 Innsbrucker Kommunalbetriebe AG
AS3212 Telemach Slovenija d.o.o.
AS3214 xTom GmbH
AS3216 PJSC "Vimpelcom"
AS3257 GTT Communications Inc.
AS32590 Valve Corporation
AS3320 Deutsche Telekom AG
AS33891 Core-Backbone GmbH
AS3399 Obenet AB
AS34019 Hivane Association
AS34177 CELESTE SAS
AS34288 Kantonsschule Zug
AS34549 meerfarbig GmbH & Co. KG
AS34927 iFog GmbH
AS35280 F5 Networks SARL
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ASN API & Database

Upstreams

There are 6 upstreams for this ASN.

upstreams Name
AS1299 Arelion Sweden AB
AS174 Cogent Communications, LLC
AS2914 NTT America, Inc.
AS3257 GTT Communications Inc.
AS3320 Deutsche Telekom AG
AS6939 Hurricane Electric LLC
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ASN API & Database

Downstreams

There are 19 downstreams for this ASN.

Downstreams Name
AS136050 SHENLIN (HK) LIMITED
AS1921 RcodeZero Anycast DNS
AS200249 Products Up GmbH
AS204119 ispOne business GmbH
AS207298 luckycloud GmbH
AS208621 LogicForge Limited
AS209169 croit GmbH
AS212302 qorenect.com
AS213726 EFS EURO-FINANZSERVICE-Vermittlungs AG
AS214036 Ultahost, Inc.
AS214895 bit datacenters GmbH
AS214929 Lukas Wenzl trading as LastResponse
AS215741 detacon GmbH
AS216093 Root Localhost LLC
AS31400 firstcolo GmbH
AS44051 Fornex Hosting S.L.
AS49532 Eonix Corporation
AS50198 SHOP APOTHEKE SERVICE GmbH
AS59939 WIBO Baltic UAB
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ASN API & Database

Pingable IPs

332 IPs in this ASN replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address ASN Details
84.200.208.237 AS44066 firstcolo GmbH 13.11ms from Amsterdam, NL
185.58.2.1 AS44066 firstcolo GmbH 0.58ms from Frankfurt am Main, DE
84.200.79.197 AS44066 firstcolo GmbH 0.47ms from Frankfurt am Main, DE
2a0d:3c0:11::1 AS44066 firstcolo GmbH 0.65ms from Frankfurt am Main, DE
159.100.31.227 AS44066 firstcolo GmbH 0.41ms from Frankfurt am Main, DE
84.200.186.20 AS44066 firstcolo GmbH 0.52ms from Frankfurt am Main, DE
193.107.123.190 AS44066 firstcolo GmbH 0.45ms from Frankfurt am Main, DE
212.224.66.194 AS44066 firstcolo GmbH 0.44ms from Frankfurt am Main, DE
2a0a:7bc7::1 AS44066 firstcolo GmbH 0.47ms from Frankfurt am Main, DE
2001:1608:6:12::186 AS44066 firstcolo GmbH 0.44ms from Frankfurt am Main, DE
212.224.92.92 AS44066 firstcolo GmbH 0.44ms from Frankfurt am Main, DE
84.200.145.1 AS44066 firstcolo GmbH 0.43ms from Frankfurt am Main, DE
212.224.108.120 AS44066 firstcolo GmbH 0.50ms from Frankfurt am Main, DE
84.200.175.217 AS44066 firstcolo GmbH 0.49ms from Frankfurt am Main, DE
185.197.166.2 AS44066 firstcolo GmbH 0.51ms from Frankfurt am Main, DE
154.13.149.1 AS44066 firstcolo GmbH 0.42ms from Frankfurt am Main, DE
84.200.100.195 AS44066 firstcolo GmbH 0.56ms from Frankfurt am Main, DE
84.201.49.21 AS44066 firstcolo GmbH 0.55ms from Frankfurt am Main, DE
84.200.0.100 AS44066 firstcolo GmbH 0.48ms from Frankfurt am Main, DE
84.200.30.82 AS44066 firstcolo GmbH 0.44ms from Frankfurt am Main, DE
84.200.231.93 AS44066 firstcolo GmbH 0.49ms from Frankfurt am Main, DE
84.201.51.21 AS44066 firstcolo GmbH 0.50ms from Frankfurt am Main, DE
84.201.47.22 AS44066 firstcolo GmbH 0.53ms from Frankfurt am Main, DE
31.172.89.123 AS44066 firstcolo GmbH 0.52ms from Frankfurt am Main, DE
212.224.100.218 AS44066 firstcolo GmbH 0.43ms from Frankfurt am Main, DE

Other Pingable IPs

Below is a random selection of 25 IPs that replied to an ICMP ping during our most recent internet scan.

IP Address ASN Details
109.206.184.2 AS50245 Serverel Inc. 0.45ms from Amsterdam, NL
44.245.0.242 AS16509 Amazon.com, Inc. 0.49ms from Boardman, US
72.142.150.2 AS22297 Jelecos LLC 0.14ms from Calgary, CA
73.44.92.162 AS7922 Comcast Cable Communications, LLC 4.58ms from Chicago, US
172.160.223.66 AS8075 Microsoft Corporation 0.24ms from Gaevle, SE
93.207.183.178 AS3320 Deutsche Telekom AG 3.60ms from Hamburg, DE
5.68.123.50 AS5607 Sky UK Limited 4.66ms from London, GB
176.250.0.50 AS5607 Sky UK Limited 2.36ms from London, GB
185.131.54.66 AS146943 Tier 4 Cloud Services 0.19ms from Mumbai, IN
47.104.192.18 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 0.33ms from Qingdao, CN
200.212.28.66 AS4230 CLARO S.A. 2.18ms from Sao Paulo, BR
125.132.161.98 AS4766 Korea Telecom 1.29ms from Seoul, KR
124.38.152.2 AS17506 ARTERIA Networks Corporation 0.96ms from Tokyo, JP
218.41.93.194 AS2527 Sony Network Communications Inc. 13.23ms from Tokyo, JP
34.130.35.82 AS396982 Google LLC 0.12ms from Toronto, CA
119.96.15.66 AS58563 CHINANET Hubei province network 0.40ms from Wuhan, CN
136.57.66.242 AS16591 Google Fiber Inc. 5.40ms from Atlanta, US
78.157.47.34 AS62442 Dade Samane Fanava Company (PJS) 14.81ms from Baku, AZ
54.71.5.66 AS16509 Amazon.com, Inc. 0.17ms from Boardman, US
186.182.56.2 AS11664 Techtel LMDS Comunicaciones Interactivas S.A. 1.34ms from Buenos Aires, AR
75.176.33.82 AS11426 Charter Communications Inc 8.97ms from Charlotte, US
175.153.133.210 AS4837 CHINA UNICOM China169 Backbone 10.21ms from Chengdu, CN
198.252.79.2 AS46606 Unified Layer 2.02ms from Draper, US
41.136.59.210 AS23889 Mauritius Telecom Ltd 1.85ms from Ebene, MU
18.194.117.242 AS16509 Amazon.com, Inc. 0.18ms from Frankfurt am Main, DE

Traceroute

Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this ASN. Learn more.

$
traceroute -a -n -q1 -f4 84.200.233.17
traceroute to 84.200.233.17 (84.200.233.17): 64 hops max, 52 byte packets
4 [AS13194] 185.0.20.160 11.422 ms
5 [AS44066] 84.200.233.17 11.775 ms
Measurement taken from IPinfo ProbeNet in Ceske Budejovice, CZ
On

Related Networks

What is an ASN?

Autonomous System Numbers (ASNs) are assigned to entities such as Internet Service Providers and other large organizations that control blocks of IP addresses. This network page, and the organization field that's shown on the main IP address information page and also returned in the geolocation API are based on the ASN.

The ASN details will often correspond to the IP address owner, but for smaller organizations it may be that organization's parent, or their ISP. Find out more about AS44066 at robtex.

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