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AS40021

Contabo Inc.

AS40021 is Contabo Inc. (contabo.com). It announces 145,408 IPv4 addresses in 92 prefixes, and 5 IPv6 prefixes.

United States· ARIN· allocated 2023-05-16· hosting

145,408
IPv4 addresses announced
92
IPv4 prefixes
5
IPv6 prefixes
82.47%
of its routes RPKI-valid
145,408
of its IPv4 geolocated
6
countries

Where its space is

The IPv4 it announces that IP Geolocation places, by country. A /24 counts for the AS announcing most of it.

  1. United States73,136 · 50.30%
  2. Germany72,192 · 49.65%
  3. United Kingdom32 · 0.02%
  4. Canada16 · 0.01%
  5. Spain16 · 0.01%
  6. The Netherlands16 · 0.01%

Registry record

Its ASN Whois record, as the registry publishes it.

handle
CONTABO-40021
name
Contabo Inc.
org
CONTA-48
org name
Contabo Inc.
org address
710 N Tucker Blvd. STE 400A, St. Louis, MO, 63101
org city
St. Louis
org country
US
country
US
source
arin
created
2023-05-16
updated
2025-07-14
abuse name
Contabo Abuse Department
abuse email
abuse@contabo.de
abuse phone
+498921268372
abuse kind
role
abuse city
Munich
abuse country
DE
admin name
Sascha Wintz
admin email
sascha.wintz@contabo.com
admin phone
+1-314-680-9792
admin kind
person
admin city
St. Louis
admin country
US
tech name
Contabo Tech
tech email
johannes.selg@contabo.de
tech phone
+498921268372
tech kind
role
tech city
Munich
tech country
DE

What the databases see

Addresses each address-keyed database holds in the IPv4 it announces, as a share of that space, with its largest providers. Counts overlap.

IPv4 prefixes

Every IPv4 prefix BGP Route saw it announce. A prefix another AS also announces says so.

92 prefixes
PREFIXCOUNTRYRPKIPEERSFIRST SEEN
5.180.151.0/24Germanyvalid172026-10-02
5.252.52.0/23Germanyvalid172026-10-02
5.252.54.0/23Germanyvalid172026-10-02
13.140.32.0/20Germanyvalid172026-10-02
31.220.96.0/21Germanyvalid172026-10-02
38.105.209.0/24United Statesnot found172026-10-02
38.105.232.0/24United Statesnot found172026-10-02
45.137.192.0/24Germanyvalid172026-10-02
45.137.194.0/24Germanyvalid172026-10-02
62.146.168.0/21Germanyvalid172026-10-02
62.146.176.0/21Germanyvalid172026-10-02
62.146.224.0/21Germanyvalid172026-10-02
66.94.96.0/21United Statesvalid172026-10-02
66.94.104.0/21United Statesvalid172026-10-02
66.94.112.0/22United Statesvalid172026-10-02
66.94.116.0/23United Statesvalid172026-10-02
66.94.118.0/24United Statesvalid172026-10-02
66.94.119.0/24United Statesvalid172026-10-02
66.94.120.0/21United Statesvalid172026-10-02
80.190.72.0/21United Statesvalid172026-10-02
81.22.38.0/24Germanyvalid172026-10-02
82.197.64.0/22Germanyvalid172026-10-02
85.239.230.0/23Germanyvalid172026-10-02
85.239.232.0/21Germanyvalid172026-10-02
85.239.240.0/21Germanyvalid172026-10-02
85.239.248.0/23Germanyvalid172026-10-02
85.239.250.0/24Germanyvalid172026-10-02
86.48.16.0/22United Statesvalid172026-10-02
86.48.20.0/22United Statesvalid172026-10-02
86.48.24.0/22United Statesvalid172026-10-02
86.48.28.0/22United Statesvalid172026-10-02
89.117.16.0/21United Statesvalid172026-10-02
89.117.72.0/21United Statesvalid172026-10-02
89.117.144.0/21United Statesvalid172026-10-02
92.118.56.0/23Germanyvalid172026-10-02
92.118.58.0/23Germanyvalid172026-10-02
94.72.112.0/21Germanynot found172026-10-02
94.72.120.0/21Germanynot found172026-10-02
94.101.113.0/24Germanyvalid172026-10-02
109.236.60.0/24Germanyvalid172026-10-02
144.126.128.0/20United Statesvalid172026-10-02
144.126.144.0/22United Statesvalid172026-10-02
144.126.148.0/22United Statesvalid172026-10-02
144.126.152.0/21United Statesvalid172026-10-02
147.93.0.0/21Germanyvalid172026-10-02
147.93.128.0/20Germanyvalid172026-10-02
147.93.144.0/22Germanyvalid172026-10-02
147.93.150.0/24Germanyvalid172026-10-02
147.93.176.0/20Germanyvalid172026-10-02
154.12.224.0/21United Statesnot found172026-10-02
154.12.232.0/21United Statesnot found172026-10-02
154.12.240.0/21United Statesnot found172026-10-02
154.12.248.0/22United Statesnot found172026-10-02
154.12.252.0/22United Statesnot found172026-10-02
154.38.160.0/21United Statesnot found172026-10-02
154.38.168.0/21United Statesnot found172026-10-02
154.38.176.0/21United Statesnot found172026-10-02
154.38.184.0/21United Statesnot found172026-10-02
154.53.32.0/21United Statesnot found172026-10-02
154.53.40.0/21United Statesnot found172026-10-02
154.53.48.0/21United Statesnot found172026-10-02
154.53.56.0/21United Statesnot found172026-10-02
157.173.192.0/20Germanyvalid172026-10-02
164.5.254.0/23Germanyvalid172026-10-02
176.57.165.0/24United Statesvalid172026-10-02
185.111.156.0/24Germanyvalid172026-10-02
185.187.235.0/24Germanyvalid172026-10-02
194.113.67.0/24Germanyvalid172026-10-02
194.140.196.0/22Germanyvalid172026-10-02
194.238.24.0/21Germanyvalid172026-10-02
195.26.240.0/21Germanyvalid172026-10-02
195.26.248.0/21Germanyvalid172026-10-02
207.244.224.0/20United Statesvalid172026-10-02
207.244.240.0/20United Statesvalid172026-10-02
209.126.0.0/20United Statesvalid172026-10-02
209.126.70.0/24United Statesvalid172026-10-02
209.126.77.0/24United Statesvalid172026-10-02
209.126.79.0/24United Statesvalid172026-10-02
209.126.80.0/21United Statesvalid172026-10-02
209.145.48.0/20United Statesvalid172026-10-02
212.28.176.0/21Germanyvalid172026-10-02
212.28.184.0/21Germanyvalid172026-10-02
212.56.32.0/22Germanyvalid172026-10-02
212.56.36.0/22Germanyvalid172026-10-02
212.56.40.0/21Germanyvalid172026-10-02
217.77.0.0/21Germanyvalid172026-10-02
217.77.8.0/21Germanyvalid172026-10-02
217.216.40.0/21Germanyvalid172026-10-02
217.216.48.0/21Germanyvalid172026-10-02
217.216.62.0/24Germanyvalid172026-10-02
217.216.64.0/22Germanyvalid172026-10-02
217.216.80.0/20Germanyvalid172026-10-02

IPv6 prefixes

Every IPv6 prefix BGP Route saw it announce.

5 prefixes
PREFIXCOUNTRYRPKIPEERSFIRST SEEN
2605:a140::/32United Statesvalid202026-10-02
2605:a141::/32United Statesvalid202026-10-02
2605:a142::/32United Statesvalid202026-10-02
2605:a143::/32United Statesvalid202026-10-02
2605:a144::/32United Statesvalid202026-10-02
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