Autonomous System details

AS51887

FREQUENTIS COMSOFT GmbH  ·  frequentis.com

Germany

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AS51887 – FREQUENTIS COMSOFT GmbH

Field Value
Country Germany
Website frequentis.com
Hosted domains 0
IPv4 addresses 768
IPv6 addresses 0
ASN type Business
Registry ripe
Allocated 15 years ago on Nov 23, 2010
Updated 2 months ago on Feb 09, 2026

IP Ranges

Netblock Company Num of IPs
91.221.120.0/23 FREQUENTIS COMSOFT GmbH 512
91.220.159.0/24 FREQUENTIS COMSOFT GmbH 256

There are no known IPv6 addresses belonging to this network

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WHOIS Details

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                                                ASHandle:       AS51887
                                                OrgID:          AS51887
                                                ASName:         AS51887
                                                ASNumber:       AS51887
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA
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Hosted Domains

There are no domains currently hosted on this ASN.

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Peers

There is 1 peer for this ASN.

Peers Name
AS12480 ILK Internet Gmbh
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Upstreams

There is 1 peer for this ASN.

upstreams Name
AS12480 ILK Internet Gmbh
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Downstreams

There are no downstreams for this ASN.

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ASN API & Database

Pingable IPs

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

IP Address ASN Details
91.221.120.65 AS51887 FREQUENTIS COMSOFT GmbH 2.87ms 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
20.71.212.239 AS8075 Microsoft Corporation 0.24ms from Amsterdam, NL
122.8.145.127 AS136907 HUAWEI CLOUDS 2.76ms from Bangkok, TH
86.123.118.175 AS8708 DIGI ROMANIA S.A. 2.22ms from Bucharest, RO
3.20.232.127 AS16509 Amazon.com, Inc. 0.95ms from Columbus, US
64.127.183.143 AS19201 Eastex Telephone Cooperative, Inc. 4.89ms from Dallas, US
97.154.75.191 AS6167 Verizon Business 11.22ms from Dallas, US
103.166.193.255 AS142136 RR Telecommunication 1.26ms from Dhaka, BD
92.30.241.239 AS13285 TalkTalk Communications Limited 8.03ms from London, GB
145.241.239.207 AS31898 Oracle Corporation 0.25ms from London, GB
51.140.73.143 AS8075 Microsoft Corporation 0.43ms from London, GB
69.254.30.159 AS7922 Comcast Cable Communications, LLC 6.01ms from Miami, US
38.190.139.255 AS27924 AMPLIA COMMUNICATIONS LTD. 2.12ms from Princes Town, TT
67.145.217.143 AS19901 Brightspeed 10.17ms from Ashburn, US
54.70.96.127 AS16509 Amazon.com, Inc. 0.21ms from Boardman, US
128.165.96.223 AS68 Los Alamos National Laboratory 11.35ms from Denver, US
73.14.68.207 AS7922 Comcast Cable Communications, LLC 3.90ms from Denver, US
121.31.105.255 AS4837 CHINA UNICOM China169 Backbone 6.87ms from Liuzhou, CN
72.47.203.175 AS398101 GoDaddy.com, LLC 1.47ms from Phoenix, US
34.204.145.79 AS14618 Amazon.com, Inc. 0.15ms from Reston, US
142.250.168.207 AS15169 Google LLC 0.13ms from Rio de Janeiro, BR
177.62.239.239 AS26599 TELEFÔNICA BRASIL S.A 2.00ms from Sao Paulo, BR
34.56.64.143 AS396982 Google LLC 0.13ms from Council Bluffs, US
34.244.22.127 AS16509 Amazon.com, Inc. 0.42ms from Dublin, IE
94.250.37.111 AS21107 # BLIC.NET AS peering info 5.91ms from Ljubljana, SI
76.134.240.207 AS7922 Comcast Cable Communications, LLC 10.37ms from Miami, US

Traceroute

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

$
traceroute -a -n -q1 -m4 91.220.159.106
traceroute to 91.220.159.106 (91.220.159.106): 4 hops max, 52 byte packets
2 *
3 *
4 *
Measurement taken from IPinfo ProbeNet in Saint-Denis, FR
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 AS51887 at robtex.

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