AS33843

Dr.-Ing. Nepustil & Co. GmbH Internet Service Center Ingenieurgesellschaft fuer Systemsoftware und Kommunikationstechnik

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Summary

IP address summary information
Name	Dr.-Ing. Nepustil & Co. GmbH Internet Service Center Ingenieurgesellschaft fuer Systemsoftware und Kommunikationstechnik
Country	Germany
Website	host.io/nepustil.net·nepustil.net
Hosted domains	632
IPv4 addresses	9,216
IPv6 addresses	1.58 × 10²⁹
ASN type	Hosting
Registry	RIPE
Allocated	21 years ago on Aug 12, 2004
Updated	1 year ago on Dec 16, 2024

IP Ranges

Netblock	Company	Num of IPs
85.236.192.0/19	Dr.-Ing. Nepustil & Co. GmbH Internet Service Center Ingenieurgesellschaft fuer Systemsoftware und Kommunikationstechnik	8,192
91.206.46.0/23	Dr.-Ing. Nepustil & Co. GmbH Internet Service Center Ingenieurgesellschaft fuer Systemsoftware und Kommunikationstechnik	512
45.150.68.0/24	Dr.-Ing. Nepustil & Co. GmbH Internet Service Center Ingenieurgesellschaft fuer Systemsoftware und Kommunikationstechnik	256
194.11.170.0/24	Dr.-Ing. Nepustil & Co. GmbH Internet Service Center Ingenieurgesellschaft fuer Systemsoftware und Kommunikationstechnik	256

IP Ranges

WHOIS


  ASHandle:       █████
  OrgID:          █████
  ASName:         ██████
  ASNumber:       AS█████
  RegDate:        ████-██-██
  Updated:        ████-██-██
  TechHandle:     ████-████
  Source:         ████

Hosted Domains

There are 632 domain names hosted across 66 IP addresses on this ASN.

IP Address	Domain	Count
85.236.205.132		233
85.236.205.152		69
85.236.204.250		48
85.236.207.116		35
85.236.197.62		27

Peers

There are 130 peers for this ASN.

ASN	Name
AS553	BelWue-Koordination
AS559	SWITCH
AS680	Verein zur Foerderung eines Deutschen Forschungsnetzes e.V.
AS1267	WIND TRE S.P.A.
AS1299	Arelion Sweden AB
AS1764	Next Layer Telekommunikationsdienstleistungs- und Beratungs GmbH
AS1836	green.ch AG
AS3212	Telemach Slovenija d.o.o.
AS3214	xTom GmbH
AS3320	Deutsche Telekom AG

Upstreams

There are 1 upstreams for this ASN.

ASN	Name
AS3320	Deutsche Telekom AG

Downstreams

There are 5 downstreams for this ASN.

ASN	Name
AS12502	Dr.-Ing. Nepustil & Co. GmbH Internet Service Center Ingenieurgesellschaft fuer Systemsoftware und Kommunikationstechnik
AS47138	PLANinterNET GmbH
AS198818	ISP Service eG
AS203546	Naegele IT-Service GmbH
AS206394	CeGaT GmbH

Pingable IPs

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

IP Address	ASN	Details
85.236.203.29 Ping	AS33843 Dr.-Ing. Nepustil & Co. GmbH Internet Service Center Ingenieurgesellschaft fuer Systemsoftware und Kommunikationstechnik	0.30ms from Frankfurt am Main, DE
194.11.170.17 Ping	AS33843 Dr.-Ing. Nepustil & Co. GmbH Internet Service Center Ingenieurgesellschaft fuer Systemsoftware und Kommunikationstechnik	3.77ms from Frankfurt am Main, DE
85.236.208.153 Ping	AS33843 Dr.-Ing. Nepustil & Co. GmbH Internet Service Center Ingenieurgesellschaft fuer Systemsoftware und Kommunikationstechnik	3.48ms from Frankfurt am Main, DE
91.206.46.1 Ping	AS33843 Dr.-Ing. Nepustil & Co. GmbH Internet Service Center Ingenieurgesellschaft fuer Systemsoftware und Kommunikationstechnik	3.75ms from Frankfurt am Main, DE
2a01:1ee::33 Ping	AS33843 Dr.-Ing. Nepustil & Co. GmbH Internet Service Center Ingenieurgesellschaft fuer Systemsoftware und Kommunikationstechnik	0.90ms from Frankfurt am Main, DE
85.236.202.81 Ping	AS33843 Dr.-Ing. Nepustil & Co. GmbH Internet Service Center Ingenieurgesellschaft fuer Systemsoftware und Kommunikationstechnik	3.49ms from Frankfurt am Main, DE
85.236.196.129 Ping	AS33843 Dr.-Ing. Nepustil & Co. GmbH Internet Service Center Ingenieurgesellschaft fuer Systemsoftware und Kommunikationstechnik	3.74ms from Frankfurt am Main, DE
85.236.199.4 Ping	AS33843 Dr.-Ing. Nepustil & Co. GmbH Internet Service Center Ingenieurgesellschaft fuer Systemsoftware und Kommunikationstechnik	3.73ms from Frankfurt am Main, DE
85.236.207.1 Ping	AS33843 Dr.-Ing. Nepustil & Co. GmbH Internet Service Center Ingenieurgesellschaft fuer Systemsoftware und Kommunikationstechnik	3.53ms from Frankfurt am Main, DE
2a01:1e8:1:1::8 Ping	AS33843 Dr.-Ing. Nepustil & Co. GmbH Internet Service Center Ingenieurgesellschaft fuer Systemsoftware und Kommunikationstechnik	0.87ms from Frankfurt am Main, DE

Other Pingable IPs

IP Address	ASN	Details

Pingable IPs

Traceroute

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

$ traceroute -a -n -q1 -f3 85.236.197.1

traceroute to 85.236.197.1 (85.236.197.1): 64 hops max, 52 byte packets

3 [AS3356] 4.31.124.141 0.408 ms

4 *

5 *

6 *

7 [AS3320] 193.158.37.70 104.451 ms

8 [AS33843] 85.236.197.1 107.464 ms

Measurement taken from

IPinfo ProbeNet in Detroit, US

On April 13, 2026

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 AS33843 at robtex.

AS33843

Summary

IP Ranges

IP Ranges

WHOIS

Hosted Domains

Peers

Upstreams

Downstreams

Pingable IPs

Other Pingable IPs

Pingable IPs

Traceroute

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What is an ASN?

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IP Ranges

AS197434

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AS33843

Summary

IP Ranges

IP Ranges

WHOIS

Hosted Domains

Peers

Upstreams

Downstreams

Pingable IPs

Other Pingable IPs

Pingable IPs

Traceroute

Related Networks

AS197434

AS204073

AS205758

AS209740

AS211179

AS2117

What is an ASN?

An API built with users in mind: reliable, accurate, and easy-to-use

Our IP tools

What is my IP?

Map IPs

Summarize IPs

Traceroute

Pingable IPs

Other Pingable IPs

IP Ranges

AS197434

AS204073

AS205758

AS209740

AS211179

AS2117