ASN database

You may find these sub-pages interesting as well:

Related tools

Online tool for advanced DNS lookups (nslookup / DIG-style). By default, it performs recursive queries against authoritative name servers - but custom DNS resolvers are supported too. Includes secondary records for a complete overview and provides a full technical log for debugging and insight.

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 rDNS lookups on IPv4 or IPv6 addresses. Check PTR records to see the hostname behind 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 IPv4 and IPv6 address and analyze your network setup. Includes ISP/ASN lookup, DNS resolver detection, browser and device information, and connectivity diagnostics in a shareable report.

GeoIP lookup tool. Supports lookup of ip's in bulk - and lookups based on domainnames. Includes ASN/ISP data. Based upon the MaxMind database.

World map, day/night + local time

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

Ping / traceroute

Ping tool for testing connectivity to a host, measuring response times, jitter, and packet loss. Global ping works like regular ping — but from multiple sources worldwide, simultaneously. Traceroute maps the full path data takes, showing each hop’s response time, ASN, and geo-info to diagnose network issues.

AS16242, Gluecklich GmbH

ASN:

AS16242 (AS-NEXTRA)

Country:

CH - Switzerland (Europe)

Type:

Internet service provider

Org.:

Gluecklich GmbH

Stats:

Peers

41

IX'es

-

Prefixes

1

Sub
prefixes

-

IPv4

256

IPv6

-

Associations:

AS16242 / Gluecklich GmbH has operational ties with 2 other ASN's (see associated ASN's).

Contact:

Gluecklich GmbH
Seestrasse 113a
9326
Horn
SWITZERLAND
CH

+41 79 435 95 99

History

Date

Peers

IX'es

Prefixes

Sub prefixes

IPv4

IPv6

2025-12-02

+2

-

-

-

-

-

2026-02-26

-

-

-1

-

-256

-

2026-04-12

-1

-

-

-

-

-

2026-05-12

+1

-

-

-

-

-

2026-06-02

-

-1

-

-

-

-

Current

41

-

1

-

256

-

- - show more (+17 entries) - -

Peers

Country

Relationship

ASN

Organization

Peers

Prefixes

Austria

Peer

Anexia Cloud Solutions GmbH

1,439

6

Austria

Peer

Stadtwerke Feldkirch

1,722

9

Austria

Peer

Kabel-TV Lampert GmbH & Co KG

498

9

France

Upstream

Hivane Association

2,040

10

France

Peer

Zayo Infrastructure France SA

2,797

23

France

Peer

IELO-LIAZO SERVICES SAS

1,955

26

France

Peer

1,883

103

France

Peer

1,888

5

France

Peer

Enki Multimedia EURL

2,906

10

Germany

Upstream

Inter.link GmbH

2,490

42

Germany

Upstream

2,178

61

- - show more (+30 entries) - -

Announced prefixes

Country

ASN

Announced prefix

Description

Count

Switzerland

193.247.85.0/24

Gluecklich GmbH

256

Log

000	+000	Parse input (ASN)
000	+000	Search database for 'AS16242'
003	+003	1 ASN's found
003	+000	Done
003	+000	Load details of AS16242
006	+003	Last update of ASN: 2026-05-12 09:21 UTC
016	+010	1 prefixes found
105	+089	41 peers found
108	+002	No matching IX connections found!
121	+013	22 historical items loaded
124	+004	3 associated ASN's found
124	+000	Done

The tools of iamroot.tech

DNS lookup DNS propagation check Port scan + probeing WHOIS / RDAP lookup HTTP/S request tool TLS/SSL certificate check E-mail DNSBL blacklist check Reverse DNS CIDR calculator Color contrast checker Color picker Password generator Lorem ipsum generator World map, day/night + local time ASN database lookup URL encode/decode HTML encode/decode BASE64 encode/decode Hash calculator Compression util What is my IPv4 and IPv6? GeoIP location QR code generator Ping / traceroute Connection & service tester (TCP/UDP) SPF multitool DKIM Key Generator DMARC check / generate Mail header analyzer DMARC Report Analyzer

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

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 35 - 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.

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.

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