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 149,023
IPv4 addresses 139,264
IPv6 addresses 396,140,812,571,321,690,000,000,000,000
ASN type Hosting
Registry arin
Allocated 3 years ago on May 16, 2023
Updated 10 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
217.216.62.0/24 Contabo GmbH 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 149,023 domain names hosted across 26,934 IP addresses on this ASN.

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IP Address Domain Domains on this IP
212.56.43.47 ██████████ 8,052
194.238.24.22 ██████████ 2,195
89.117.20.134 ██████████ 1,877
154.12.245.249 ██████████ 1,004
147.93.130.177 ██████████ 834
92.118.58.146 ██████████ 713
92.118.58.16 ██████████ 641
86.48.25.208 ██████████ 598
195.26.252.92 ██████████ 467
147.93.132.238 ██████████ 460

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Peers

There are 4 peers for this ASN.

Peers Name
AS1239 Cogent Communications, LLC
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

1,263 IPs in this ASN replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address ASN Details
2605:a142:2072:2027::1 AS40021 Contabo Inc. 0.86ms from New York City, US
62.146.228.129 AS40021 Contabo Inc. 0.20ms from Newark, US
86.48.24.178 AS40021 Contabo Inc. 0.12ms from Newark, US
144.126.148.160 AS40021 Contabo Inc. 0.12ms from Newark, US
217.216.67.141 AS40021 Contabo Inc. 0.18ms from Newark, US
147.93.183.29 AS40021 Contabo Inc. 0.17ms from Newark, US
154.53.54.89 AS40021 Contabo Inc. 0.20ms from Newark, US
82.197.64.1 AS40021 Contabo Inc. 0.12ms from Newark, US
154.12.251.55 AS40021 Contabo Inc. 0.11ms from Newark, US
66.94.114.252 AS40021 Contabo Inc. 0.10ms from Seattle, US
154.53.57.110 AS40021 Contabo Inc. 0.11ms from Seattle, US
2605:a143:3018:2605::1 AS40021 Contabo Inc. 1.21ms from Secaucus, US
2605:a142:2244:6785::1 AS40021 Contabo Inc. 0.83ms from Secaucus, US
2605:a143:2278:4552::1 AS40021 Contabo Inc. 0.78ms from Secaucus, US
2605:a143:2231:9100::a AS40021 Contabo Inc. 0.77ms from Secaucus, US
2605:a142:2098:3099::1 AS40021 Contabo Inc. 0.56ms from Secaucus, US
2605:a142:2267:1686::1 AS40021 Contabo Inc. 0.76ms from Secaucus, US
2605:a142:2085:3897::1 AS40021 Contabo Inc. 0.78ms from Secaucus, US
2605:a143:2208:7605::1 AS40021 Contabo Inc. 0.93ms from Secaucus, US
2605:a142:2077:6111::1 AS40021 Contabo Inc. 0.86ms from Secaucus, US
2605:a144:1:7540::1 AS40021 Contabo Inc. 0.62ms from Secaucus, US
2605:a143:2238:4207::1 AS40021 Contabo Inc. 1.29ms from Secaucus, US
2605:a143:2183:7800::1 AS40021 Contabo Inc. 1.00ms from Secaucus, US
2605:a142:2064:1914::1 AS40021 Contabo Inc. 0.88ms from Secaucus, US
2605:a143:2258:8074::1 AS40021 Contabo Inc. 0.83ms from Secaucus, 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
89.12.239.181 AS6805 Telefonica Germany GmbH & Co.OHG 4.24ms from Berlin, DE
190.145.102.149 AS14080 Telmex Colombia S.A. 1.56ms from Bogotá, CO
121.50.195.165 AS9313 Network Technology (AUST) P/L 2.68ms from Brisbane, AU
181.27.95.133 AS22927 Telefonica de Argentina 2.10ms from Buenos Aires, AR
217.6.3.165 AS3320 Deutsche Telekom AG 2.00ms from Frankfurt am Main, DE
185.59.150.37 AS206547 Keyloop Holdings (UK) Limited 2.54ms from London, GB
81.43.146.101 AS3352 TELEFONICA DE ESPANA S.A.U. 6.98ms from Madrid, ES
203.28.195.245 AS154329 Phoenix Business Solutions Australia Pty Ltd 9.24ms from Melbourne, AU
79.57.95.85 AS3269 Telecom Italia S.p.A. 2.47ms from Milan, IT
222.84.207.53 AS4134 CHINANET BACKBONE 4.52ms from Nanning, CN
27.205.118.101 AS4837 CHINA UNICOM China169 Backbone 7.10ms from Qingdao, CN
52.79.146.69 AS16509 Amazon.com, Inc. 0.55ms from Seoul, KR
210.227.148.101 AS4713 NTT DOCOMO BUSINESS,Inc. 3.70ms from Tokyo, JP
207.182.73.69 AS400511 Clearwave Fiber 2.22ms from Atlanta, US
162.239.70.5 AS7018 AT&T Enterprises, LLC 5.69ms from Atlanta, US
49.232.164.101 AS45090 Shenzhen Tencent Computer Systems Company Limited 1.94ms from Beijing, CN
98.206.165.197 AS7922 Comcast Cable Communications, LLC 3.29ms from Chicago, US
47.51.228.165 AS20115 Charter Communications LLC 6.31ms from Dallas, US
86.43.122.165 AS5466 Eircom Limited 1.50ms from Dublin, IE
217.82.117.245 AS3320 Deutsche Telekom AG 8.23ms from Frankfurt am Main, DE
220.71.75.245 AS38089 kbank 1.30ms from Incheon, KR
161.129.55.21 AS54417 Stimulus Technologies 5.49ms from Las Vegas, US
97.222.4.53 AS6167 Verizon Business 14.21ms from Morris Plains, US
3.110.153.245 AS16509 Amazon.com, Inc. 0.45ms from Mumbai, IN
68.198.12.133 AS6128 Cablevision Systems Corp. 1.97ms from New York City, US

Traceroute

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

$
traceroute -a -n -q1 -f3 62.146.224.104
traceroute to 62.146.224.104 (62.146.224.104): 64 hops max, 52 byte packets
Measurement taken from IPinfo ProbeNet in Newark, 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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