AS number details

AS21235

ADVANCED Systemhaus GmbH  ·  advanced.info

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AS21235 – ADVANCED Systemhaus GmbH

Field Value
Country Germany
Website advanced.info
Hosted domains 185
Number of IPv4 1,792
Number of IPv6 79,228,162,514,264,337,593,543,950,336
ASN type Hosting
Registry ripe
Allocated 23 years ago on Oct 04, 2001
Updated 4 years ago on Mar 14, 2021
Netblock Company Num of IPs
185.65.4.0/22 ADVANCED Systemhaus GmbH 1,024
193.108.193.0/24 ADVANCED Systemhaus GmbH 256
194.49.64.0/23 CAS Concepts and Solutions AG 512
Netblock Company
2a03:16e0::/32 DE-HAMB
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WHOIS Details


ASHandle:       AS21235
OrgID:          AS21235
ASName:         AS21235
ASNumber:       AS21235
RegDate:        0000-00-00
Updated:        0000-00-00
TechHandle:     AA00-AAAA
Source:         AAAA

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Hosted Domains

There are 185 domain names hosted across 37 IP addresses on this ASN.

IP Address Domain Domains on this IP
193.108.193.122 ██████████ 22
193.108.193.186 ██████████ 20
193.108.193.73 ██████████ 15
193.108.193.185 ██████████ 14
193.108.193.217 ██████████ 14
193.108.193.120 ██████████ 10
193.108.193.116 ██████████ 10
185.65.4.66 ██████████ 8
193.108.193.184 ██████████ 8
193.108.193.74 ██████████ 7

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Useful for Cybersecurity

Peers

There are 3 peers for this ASN.

Peers Name
AS12731 IPHH Internet Port Hamburg GmbH
AS174 Cogent Communications
AS3257 GTT Communications Inc.
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Upstreams

There are 3 upstreams for this ASN.

upstreams Name
AS12731 IPHH Internet Port Hamburg GmbH
AS174 Cogent Communications
AS3257 GTT Communications Inc.
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Downstreams

There are no downstreams for this ASN.

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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 AS21235 at robtex.

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