185.45.204.0/22

AS206761 · Lothar Heuer & Andreas Sack GbR

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Summary

Country	Germany
Domain	heuer-und-sack.de
ASN	AS206761
Registry	RIPE
ID	DE-HARZDSL-20140124

WHOIS Details

inetnum:        185.45.204.0 - 185.45.207.255
netname:        DE-HARZDSL-20140124
country:        DE
org:            ORG-LHAS1-RIPE
admin-c:        AS326-RIPE
tech-c:         AS326-RIPE
status:         ALLOCATED PA
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         LHAS-MNT
mnt-routes:     LHAS-MNT
notify:         sack@heuer-und-sack.de
created:        2014-01-24T09:57:57Z
last-modified:  2016-11-09T08:54:22Z
source:         RIPE
abuse-email:    info@heuer-und-sack.de
abuse-c:        AR14590-RIPE
abuse-org:      ORG-LHAS1-RIPE

organisation:   ORG-LHAS1-RIPE
org-name:       Lothar Heuer & Andreas Sack GbR
country:        DE
org-type:       LIR
address:        Bahnhofstraße 33
address:        38855
address:        Wernigerode
address:        GERMANY
phone:          +493943905055
fax-no:         +493943905056
e-mail:         info@heuer-und-sack.de
abuse-c:        AR14590-RIPE
mnt-ref:        RIPE-NCC-HM-MNT
mnt-ref:        LHAS-MNT
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         LHAS-MNT
created:        2013-07-08T09:29:02Z
last-modified:  2025-06-04T11:57:09Z
source:         RIPE
abuse-email:    info@heuer-und-sack.de
abuse-c:        AR14590-RIPE
abuse-org:      undefined

person:         Andreas Sack
address:        Kirchstrasse 21
address:        38855 Wernigerode
phone:          +49 3943-607147
nic-hdl:        AS326-RIPE
created:        2009-05-11T09:40:38Z
last-modified:  2025-08-26T12:02:29Z
source:         RIPE
mnt-by:         EWETEL-MNT

route:          185.45.204.0/22
origin:         AS206761
mnt-by:         LHAS-MNT
created:        2017-10-02T08:41:41Z
last-modified:  2017-10-02T08:41:41Z
source:         RIPE

route:          185.45.204.0/22
descr:          DE-BCC-HARZDSL
origin:         AS9066
mnt-routes:     LHAS-MNT
mnt-by:         EWETEL-MNT
created:        2014-01-27T17:23:40Z
last-modified:  2025-06-25T13:23:17Z
source:         RIPE

Hosted domains

There are 3 domain names hosted across 3 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
185.45.204.200	sergos.de	1
185.45.204.237	harzhotspot.de	1
185.45.205.230	tachikawaoperationservice.com	1

Hosted domains API

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Useful for Cybersecurity

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Pingable IPs

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

IP Address	ASN	Details
185.45.205.1	AS206761 Lothar Heuer & Andreas Sack GbR	`9.73ms` from Frankfurt am Main, DE
185.45.207.129	AS206761 Lothar Heuer & Andreas Sack GbR	`9.79ms` from Frankfurt am Main, DE
185.45.204.25	AS206761 Lothar Heuer & Andreas Sack GbR	`9.58ms` from Frankfurt am Main, DE
185.45.206.134	AS206761 Lothar Heuer & Andreas Sack GbR	`9.88ms` 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
196.20.122.38	AS36947 Telecom Algeria	`12.91ms` from Algiers, DZ
99.9.164.134	AS7018 AT&T Enterprises, LLC	`2.20ms` from Atlanta, US
84.1.213.118	AS5483 Magyar Telekom Plc.	`1.45ms` from Budapest, HU
23.120.179.214	AS7018 AT&T Enterprises, LLC	`8.81ms` from Chicago, US
69.151.165.246	AS7018 AT&T Enterprises, LLC	`10.49ms` from Dallas, US
107.213.254.22	AS7018 AT&T Enterprises, LLC	`3.18ms` from Dallas, US
96.116.161.198	AS7922 Comcast Cable Communications, LLC	`1.09ms` from Denver, US
203.186.6.246	AS9269 Hong Kong Broadband Network Ltd.	`0.45ms` from Hong Kong, HK
94.5.157.150	AS5607 Sky UK Limited	`10.70ms` from London, GB
217.130.81.38	AS12430 VODAFONE ESPANA S.A.U.	`0.31ms` from Madrid, ES
64.228.204.70	AS577 Bell Canada	`4.05ms` from Montreal, CA
109.201.105.166	AS50596 Informatsionnye Tekhnologii LLC	`5.62ms` from Moscow, RU
180.4.176.246	AS4713 NTT Communications Corporation	`6.86ms` from Osaka, JP
61.22.95.38	AS9824 JCOM Co., Ltd.	`19.73ms` from Osaka, JP
87.3.163.198	AS3269 Telecom Italia S.p.A.	`19.24ms` from Palermo, IT
86.244.175.166	AS3215 Orange S.A.	`3.15ms` from Paris, FR
152.0.193.86	AS6400 Compañía Dominicana de Teléfonos S. A.	`4.95ms` from Santo Domingo, DO
189.68.23.166	AS27699 TELEFÔNICA BRASIL S.A	`1.37ms` from Sao Paulo, BR
122.112.218.134	AS55990 Huawei Cloud Service data center	`2.14ms` from Shanghai, CN
133.9.104.150	AS17956 WASEDA University	`2.14ms` from Tokyo, JP
223.120.128.70	AS58807 China Mobile International Limited	`0.46ms` from Tokyo, JP
104.245.37.70	AS6364 Atlantic.net, Inc.	`0.28ms` from Toronto, CA
46.206.54.150	AS8447 A1 Telekom Austria AG	`11.87ms` from Vienna, AT
162.17.207.230	AS7922 Comcast Cable Communications, LLC	`6.51ms` from Washington, US
5.140.254.182	AS12389 PJSC Rostelecom	`0.90ms` from Yekaterinburg, RU

Traceroute

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

traceroute -a -n -q1 185.45.204.25

traceroute to 185.45.204.25 (185.45.204.25): 64 hops max, 52 byte packets

1 [AS63023] 185.177.229.1 0.2 ms

2 [AS3257] 212.221.99.1 0.981 ms

3 [AS3257] 213.200.127.242 0.229 ms

4 [AS1273] 195.2.6.65 11.594 ms

5 [AS1273] 195.2.31.42 14.565 ms

6 [AS206761] 185.45.204.25 9.604 ms

Measurement taken from

IPinfo ProbeNet in Frankfurt am Main, DE

On September 4th 2025

What are IP address ranges?

IP address ranges, or netblocks, are groups of related IP addresses. They are usually represented as a base IP address, followed by a slash, and then a netmask which represents how many IP addresses are contained within the netblock. This format is known as CIDR. You'll also sometimes see netblocks given as a start ip address, and an end ip address, or an ip address range.

Traffic works its way around the internet based on the routing table, which contains a list of networks and their associated netblocks.

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