Autonomous System details

AS40021

Contabo Inc.  ·  contabo.com

United States

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AS40021 – Contabo Inc.

Field Value
Country United States
Website contabo.com
Hosted domains 174,119
IPv4 addresses 139,008
IPv6 addresses 396,140,812,571,321,687,967,719,751,680
ASN type Hosting
Registry arin
Allocated 3 years ago on May 16, 2023
Updated 5 months ago on Jul 14, 2025

IP Ranges

Netblock Company Num of IPs
144.126.128.0/20 Contabo Inc. 4,096
147.93.128.0/20 Contabo GmbH 4,096
147.93.176.0/20 Contabo GmbH 4,096
157.173.192.0/20 Contabo GmbH 4,096
207.244.224.0/20 Contabo Inc. 4,096
207.244.240.0/20 Contabo Inc. 4,096
209.126.0.0/20 Contabo Inc. 4,096
209.145.48.0/20 Contabo Inc. 4,096
217.216.80.0/20 Contabo GmbH 4,096
31.220.96.0/21 Contabo GmbH 2,048
62.146.168.0/21 Contabo GmbH 2,048
62.146.176.0/21 Contabo GmbH 2,048
62.146.224.0/21 Contabo GmbH 2,048
66.94.96.0/21 Contabo Inc. 2,048
66.94.104.0/21 Contabo Inc. 2,048
66.94.120.0/21 Contabo Inc. 2,048
85.239.232.0/21 Contabo GmbH 2,048
85.239.240.0/21 Contabo GmbH 2,048
89.117.16.0/21 Private Customer 2,048
89.117.72.0/21 Private Customer 2,048
89.117.144.0/21 Private Customer 2,048
94.72.112.0/21 Contabo GmbH 2,048
94.72.120.0/21 Contabo GmbH 2,048
144.126.152.0/21 Contabo Inc. 2,048
147.93.0.0/21 Contabo GmbH 2,048
154.12.224.0/21 Contabo Inc 2,048
154.12.232.0/21 Contabo Inc 2,048
154.12.240.0/21 Contabo Inc 2,048
154.38.160.0/21 Contabo Inc 2,048
154.38.168.0/21 Contabo Inc 2,048
154.38.176.0/21 Contabo Inc 2,048
154.38.184.0/21 Contabo Inc 2,048
154.53.32.0/21 Contabo Inc 2,048
154.53.40.0/21 Contabo Inc 2,048
154.53.48.0/21 Contabo Inc 2,048
154.53.56.0/21 Contabo Inc 2,048
194.238.24.0/21 Contabo GmbH 2,048
195.26.240.0/21 Contabo GmbH 2,048
195.26.248.0/21 Contabo GmbH 2,048
209.126.80.0/21 Contabo Inc. 2,048
212.28.176.0/21 Contabo GmbH 2,048
212.28.184.0/21 Contabo GmbH 2,048
212.56.40.0/21 Contabo GmbH 2,048
217.77.0.0/21 Contabo GmbH 2,048
217.77.8.0/21 Contabo GmbH 2,048
217.216.40.0/21 Contabo GmbH 2,048
217.216.48.0/21 Contabo GmbH 2,048
66.94.112.0/22 Contabo Inc. 1,024
82.197.64.0/22 Contabo GmbH 1,024
86.48.16.0/22 Contabo GmbH 1,024
86.48.20.0/22 Contabo GmbH 1,024
86.48.24.0/22 Contabo GmbH 1,024
86.48.28.0/22 Contabo GmbH 1,024
144.126.144.0/22 Contabo Inc. 1,024
144.126.148.0/22 Contabo Inc. 1,024
147.93.144.0/22 Contabo GmbH 1,024
154.12.248.0/22 Contabo Inc 1,024
154.12.252.0/22 Contabo Inc 1,024
194.140.196.0/22 TerraTransit AG 1,024
212.56.32.0/22 Contabo GmbH 1,024
212.56.36.0/22 Contabo GmbH 1,024
217.216.64.0/22 Contabo GmbH 1,024
5.252.52.0/23 Contabo GmbH 512
5.252.54.0/23 Contabo GmbH 512
66.94.116.0/23 Contabo Inc. 512
85.239.230.0/23 Contabo GmbH 512
85.239.248.0/23 Contabo GmbH 512
92.118.56.0/23 Contabo GmbH 512
92.118.58.0/23 Contabo GmbH 512
164.5.254.0/23 Contabo GmbH 512
5.180.151.0/24 Contabo GmbH 256
38.105.209.0/24 Contabo Inc 256
38.105.232.0/24 Contabo Inc 256
45.137.192.0/24 Contabo GmbH 256
45.137.194.0/24 Contabo GmbH 256
66.94.118.0/24 Contabo Inc. 256
66.94.119.0/24 Contabo Inc. 256
81.22.38.0/24 Contabo GmbH 256
85.239.250.0/24 Contabo GmbH 256
94.101.113.0/24 Contabo GmbH 256
109.236.60.0/24 Contabo GmbH 256
147.93.150.0/24 Contabo GmbH 256
176.57.165.0/24 Ociris GmbH 256
185.111.156.0/24 Contabo GmbH 256
185.187.235.0/24 Contabo GmbH 256
194.113.67.0/24 Contabo GmbH 256
209.126.70.0/24 Contabo Inc. 256
209.126.77.0/24 Contabo Inc. 256
209.126.79.0/24 Contabo Inc. 256

Netblock Company
2605:a140::/32 Contabo Inc.
2605:a141::/32 Contabo Inc.
2605:a142::/32 Contabo Inc.
2605:a143::/32 Contabo Inc.
2605:a144::/32 Contabo Inc.
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WHOIS Details

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                                                ASHandle:       AS40021
                                                OrgID:          AS40021
                                                ASName:         AS40021
                                                ASNumber:       AS40021
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA
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Hosted Domains

There are 174,119 domain names hosted across 25,834 IP addresses on this ASN.

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IP Address Domain Domains on this IP
89.117.19.57 ██████████ 29,612
89.117.20.134 ██████████ 2,144
154.12.245.249 ██████████ 2,091
195.26.251.109 ██████████ 1,418
92.118.58.146 ██████████ 879
154.53.45.69 ██████████ 660
154.53.57.147 ██████████ 647
209.145.56.77 ██████████ 644
209.145.55.204 ██████████ 639
86.48.25.208 ██████████ 596

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Peers

There are 3 peers for this ASN.

Peers Name
AS174 Cogent Communications, LLC
AS3356 Level 3 Parent, LLC
AS46887 Crown Castle Fiber LLC
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Upstreams

There are 3 upstreams for this ASN.

upstreams Name
AS174 Cogent Communications, LLC
AS3356 Level 3 Parent, LLC
AS46887 Crown Castle Fiber LLC
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Downstreams

There are no downstreams for this ASN.

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Pingable IPs

1,113 IPs in this ASN replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address ASN Details
2605:a143:2220:43::1 AS40021 Contabo Inc. 7.52ms from Ashburn, US
86.48.16.84 AS40021 Contabo Inc. 0.79ms from New York City, US
2605:a143:2153:1306::1 AS40021 Contabo Inc. 1.56ms from New York City, US
2605:a143:2280:5773::1 AS40021 Contabo Inc. 1.45ms from New York City, US
2605:a143:2276:6947::1 AS40021 Contabo Inc. 1.51ms from New York City, US
2605:a143:2288:6139::1 AS40021 Contabo Inc. 1.22ms from New York City, US
147.93.180.194 AS40021 Contabo Inc. 0.25ms from Newark, US
147.93.183.64 AS40021 Contabo Inc. 0.17ms from Newark, US
2605:a141:2247:1759::1 AS40021 Contabo Inc. 1.47ms from Seattle, US
2605:a141:2277:632::1 AS40021 Contabo Inc. 1.30ms from Seattle, US
2605:a141:2245:5075::1 AS40021 Contabo Inc. 1.57ms from Seattle, US
45.137.194.96 AS40021 Contabo Inc. 0.09ms from Seattle, US
2605:a141:2254:5817::1 AS40021 Contabo Inc. 1.21ms from Seattle, US
2605:a141:2271:7449::1 AS40021 Contabo Inc. 1.26ms from Seattle, US
154.12.245.34 AS40021 Contabo Inc. 0.14ms from Seattle, US
154.12.241.18 AS40021 Contabo Inc. 0.09ms from Seattle, US
2605:a142:2160:1619::1 AS40021 Contabo Inc. 1.29ms from Secaucus, US
2605:a142:2135:5894::1 AS40021 Contabo Inc. 1.48ms from Secaucus, US
154.53.48.11 AS40021 Contabo Inc. 0.76ms from Secaucus, US
2605:a142:2288:5915::1 AS40021 Contabo Inc. 1.50ms from Secaucus, US
2605:a143:2150:2234::1 AS40021 Contabo Inc. 1.93ms from Secaucus, US
2605:a140:2118:6400::1 AS40021 Contabo Inc. 0.33ms from St. Louis, US
147.93.132.201 AS40021 Contabo Inc. 0.19ms from St. Louis, US
2605:a140:2239:5909::1 AS40021 Contabo Inc. 0.30ms from St. Louis, US
209.145.54.164 AS40021 Contabo Inc. 0.07ms from St. Louis, US

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
41.109.41.245 AS36947 Telecom Algeria 11.80ms from Algiers, DZ
18.236.131.101 AS16509 Amazon.com, Inc. 0.17ms from Boardman, US
69.84.144.229 AS27382 FirstLight Fiber, Inc. 7.76ms from Boston, US
18.171.130.197 AS16509 Amazon.com, Inc. 0.15ms from London, GB
185.3.72.21 AS3257 GTT Communications Inc. 1.47ms from London, GB
176.25.162.133 AS5607 Sky UK Limited 7.37ms from London, GB
190.109.177.245 AS13489 UNE EPM TELECOMUNICACIONES S.A. 0.69ms from Medellin, CO
69.70.57.5 AS5769 Videotron Ltee 3.80ms from Montreal, CA
95.221.238.117 AS12714 PJSC MegaFon 1.83ms from Moscow, RU
149.18.20.69 AS64286 LogicWeb Inc. 1.64ms from New York City, US
64.156.96.5 AS3356 Level 3 Parent, LLC 0.52ms from Orlando, US
58.57.62.69 AS4134 CHINANET-BACKBONE 5.97ms from Qingdao, CN
88.85.251.197 AS29684 Nour Internet Company for Communications and Information Technology Ltd. 1.26ms from Riyadh, SA
112.170.159.5 AS4766 Korea Telecom 1.72ms from Seoul, KR
119.150.81.181 AS4685 Asahi Net 3.00ms from Tokyo, JP
180.43.51.37 AS4713 NTT DOCOMO BUSINESS,Inc. 10.27ms from Tokyo, JP
105.108.56.117 AS36947 Telecom Algeria 14.29ms from Tunis, TN
80.122.145.229 AS8447 A1 Telekom Austria AG 0.93ms from Vienna, AT
119.36.125.21 AS4837 CHINA UNICOM China169 Backbone 3.69ms from Wuhan, CN
218.21.2.165 AS4134 CHINANET-BACKBONE 3.79ms from Zhongwei, CN
88.159.18.181 AS1136 KPN B.V. 2.13ms from Amsterdam, NL
95.97.107.117 AS33915 Vodafone Libertel B.V. 4.16ms from Amsterdam, NL
114.242.186.69 AS4808 China Unicom Beijing Province Network 3.21ms from Beijing, CN
102.44.1.149 AS8452 TE-AS 4.62ms from Cairo, EG
182.140.6.133 AS4134 CHINANET-BACKBONE 7.10ms from Chengdu, CN

Traceroute

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

$
traceroute -a -n -q1 94.72.127.117
traceroute to 94.72.127.117 (94.72.127.117): 64 hops max, 52 byte packets
Measurement taken from IPinfo ProbeNet in Seattle, US
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 AS40021 at robtex.

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