ASN database

You may find these sub-pages interesting as well:

Related tools

DNS lookup / nslookup / DIG of DNS records. An online tool for DNS lookups. By default recursive lookups querying the authoritative name servers. Lookups on specific DNS resolvers are also possible. Additionally, it will look up secondary records and output a full log of what was done on a technical level.

WHOIS / RDAP lookup

Perform WHOIS and/or RDAP lookups on domains, IP addresses, and ASNs. Will output all available technical info, contact info, etc.

Perform reverse DNS (rDNS/PTR) lookups of any IP.

CIDR calculator

IP to CIDR calculation tool with subnet info. The reverse, CIDR ranges to IP addresses, is also possible. Last but not least, it includes a tool for refactoring groups of IPs, domain names, and/or other CIDR ranges.

What is my IPv4 and IPv6?

Check your own IP - both IPv4 and IPv6. Works as a connectivity test as well.

Online tool GeoIP location of any IP and/or domain.

World map, day/night + local time

Beautiful day/night map of the world, with markup of all major cities including local date and time.

Result

AS41998, NetCom BW GmbH

Last update of data:
29-04-2024 20:21 UTC

ASN:

AS41998 (NetComBW-AS)

Country:

DE - Germany (Europe)

Org.:

NetCom BW GmbH
https://www.netcom-bw.de @PeeringDB
Social media: @facebook @twitter/X @linkedin @instagram

Stats:

Peers

164

IX'es

2

Prefixes

48

IPv4

+78K

IPv6

1,6E+29

Contact:

NetCom BW GmbH
Unterer Brhl 2
73479
Ellwangen
GERMANY
DE

+49 711 289-20710

History

Date

Peers

IX'es

Prefixes

IPv4

IPv6

11-03-2024

+1

-

-

-

-

18-03-2024

-2

-

-

-

-

01-04-2024

-2

-

-

-

-

08-04-2024

-3

-

-

-

-

15-04-2024

+2

-

-

-

-

Current

164

2

48

78.080

1,6E+29

- - show more (+16 entries) - -

Peers

Country

Relationship

ASN

Organization

Peers

Prefix'es

Angola

Upstream

2.237

10

Armenia

Upstream

2.157

5

Australia

Peer

1.454

39

Austria

Upstream

A1 Telekom Austria AG

1.357

110

Austria

Upstream

Stadtwerke Feldkirch

1.674

8

Austria

Peer

Innsbrucker Kommunalbetriebe AG

910

6

Austria

Peer

ANEXIA Internetdienstleistungs GmbH

1.359

5

Austria

Peer

995

68

Austria

Peer

Fonira Telekom GmbH

1.300

14

Austria

Peer

Kabel-TV Lampert GmbH & Co KG

1.424

6

Austria

Peer

Tom Hatzer trading as twopeaks digital e.U.

397

3

- - show more (+153 entries) - -

Internet eXchange (IX) connections

Country

City

IX name

Port speed

Members

Germany

Frankfurt am Main

100 Gb

1.057

Netherlands

The Hague

-

601

Announced (uniq) prefixes

Country

ASN

Announced prefix

Description

Size

Germany

Connectivity DSL Vlan 804

1.024

Germany

Connectivity DSL Vlan 805

1.024

Germany

NeckarCom

2.048

Germany

NeckarCom

2.048

Germany

46.182.136.0/21

NetCom BW GmbH

2.048

Germany

62.152.160.0/19

NetCom BW GmbH

8.192

Germany

NetCom BW GmbH

1.024

Germany

NetCom BW GmbH

2.048

Germany

NetCom BW GmbH

4.096

Germany

91.103.112.0/21

NeckarCom

2.048

Germany

Dynamic IP range for NetCom BW private customers

2.048

- - show more (+37 entries) - -

Log

000	+000	Parse input (ASN)
000	+000	Search database for 'AS41998'
003	+003	1 ASN's found
003	+000	Done
003	+000	Load details of AS41998
028	+025	48 prefixes found
218	+190	164 peers found
228	+010	2 IX members found (2 connections)
232	+004	6 links loaded, 6 verified
237	+005	21 historical items loaded
237	+000	Done

Changelog

Newsletter

Bi-weekly (at most) with updates, changelog and info from the website. Just straight to the point info - no BS! Sign up right here, or read more about the iamroot.tech newsletter.

Signup using Google

Signup using Github

Other options: Signup using Microsoft or Signup using Facebook.

OR

No personal information gathered anywhere. E-mail may be used for login and/or newsletter - will not be sold or used by anyone else but iamroot.tech. Cookies are in use for statistical and useability purposes. Trademarks property of their respective owners. A privacy policy and terms and conditions is availible if you like.

iamrootdottech@gmail.com
Bundgaard - Løvenørnsgade 56, 2tv - DK-8700 Horsens - Denmark

Shoutouts and credits to: Bootstrap, jQuery, Bootstrap live customizer by Virtuosoft, DnsClient.NET by MichaCo, LazyLoad by Mika Tuupola, the Olson tz database by IANA, Visible earth by NASA, GeoLite2 by MaxMind, Barcoder by Wouter Huysentruit, ICONS8.
json-viewer by alenaksu.

iamrootdottech@gmail.com
Bundgaard - Løvenørnsgade 56, 2tv - DK-8700 Horsens - Denmark

No personal information gathered anywhere. E-mail may be used for login and/or newsletter - will not be sold or used by anyone else but iamroot.tech. Cookies are in use for statistical and useability purposes. Trademarks property of their respective owners. A privacy policy and terms and conditions is availible if you like.