1. All IP Ranges
  2. 138.0.0.0/8
  3. 138.22.0.0/16
  4. AS1853  | 138.22.0.0/16

138.22.0.0/16

AS1853  ·  ACONET

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Summary

Country Austria
Domain geosphere.at
ASN AS1853
Registry RIPE
ID GEOSPHERENET

WHOIS Details

inetnum:        138.22.0.0 - 138.22.255.255
netname:        GEOSPHERENET
org:            ORG-ZFMU1-RIPE
descr:          GeoSphere Austria
descr:          Bundesanstalt fuer Geologie, Geophysik, Klimatologie und Meteorologie
descr:          Hohe Warte 38, A-1190 Wien
descr:          Austria
country:        AT
admin-c:        MF22664-RIPE
tech-c:         AB47637-RIPE
status:         LEGACY
mnt-by:         ACONET-LIR-MNT
mnt-by:         RIPE-NCC-LEGACY-MNT
created:        1970-01-01T00:00:00Z
last-modified:  2025-10-21T11:09:01Z
source:         RIPE
sponsoring-org: ORG-AA1-RIPE
abuse-email:    [email protected]
abuse-c:        ARZ12-RIPE
abuse-org:      ORG-AA1-RIPE

organisation:   ORG-ZFMU1-RIPE
org-name:       Zentralanstalt fuer Meteorologie und Geodynamik
country:        AT
org-type:       OTHER
address:        GeoSphere Austria
address:        Bundesanstalt fuer Geologie, Geophysik, Klimatologie und Meteorologie
address:        Hohe Warte 38, A-1190 Wien
address:        Austria
e-mail:         [email protected]
abuse-c:        ARZ12-RIPE
mnt-ref:        ACONET-LIR-MNT
mnt-by:         ACONET-LIR-MNT
created:        2014-12-18T11:59:03Z
last-modified:  2025-10-21T11:12:00Z
source:         RIPE
abuse-email:    [email protected]
abuse-c:        ARZ12-RIPE
abuse-org:      undefined

person:         Andreas Baumgartner
address:        GeoSphere Austria
address:        Bundesanstalt fuer Geologie, Geophysik, Klimatologie und Meteorologie
address:        Hohe Warte 38
address:        A-1190 Wien
address:        Austria
phone:          +43 1 36026 2608
nic-hdl:        AB47637-RIPE
mnt-by:         ACONET-LIR-MNT
created:        2025-10-21T09:20:19Z
last-modified:  2025-10-21T11:10:20Z
source:         RIPE

person:         Michael Fuchssteiner
address:        GeoSphere Austria
address:        Bundesanstalt fuer Geologie, Geophysik, Klimatologie und Meteorologie
address:        Hohe Warte 38
address:        A-1190 Wien
address:        Austria
phone:          +43 1 36026 2616
nic-hdl:        MF22664-RIPE
mnt-by:         ACONET-LIR-MNT
created:        2025-10-21T09:21:28Z
last-modified:  2025-10-21T11:09:45Z
source:         RIPE

route:          138.22.0.0/16
descr:          ZAMGNET-WIEN
origin:         AS1853
mnt-by:         AS1853-MNT
created:        1970-01-01T00:00:00Z
last-modified:  2001-09-22T09:33:16Z
source:         RIPE

Nearby Ranges

BGP prefixes that overlap with 138.0.0.0/8

Range ASN Company Num of IPs
138.190.0.0/16 AS3303 Berne, Switzerland 65,536
138.223.0.0/16 AS3303 65,536
138.210.0.0/16 AS2379 CenturyLink Communications, LLC 65,536
138.48.0.0/16 AS2611 Facultes Universitaires Notre Dame de la Paix 65,536
138.210.0.0/16 AS22186 CenturyLink Communications, LLC 65,536
138.115.0.0/16 AS270 National Aeronautics and Space Administration 65,536
138.231.0.0/16 AS2269 Ecole Normale Superieure Paris-Saclay EPSCP 65,536
138.236.0.0/16 AS17234 Gustavus Adolphus College 65,536
138.77.0.0/16 AS24433 Central Queensland University 65,536
138.107.0.0/16 AS2497 OLYMPUS CORPORATION 65,536
138.37.0.0/16 AS198864 Queen Mary University of London 65,536
138.66.0.0/16 AS20981 Prov. Casamassima Km.3 65,536
138.29.0.0/16 AS22742 Coast Guard Academy 65,536
138.201.0.0/16 AS24940 Server Block 65,536
138.90.0.0/16 AS16509 Amazon.com, Inc. 65,536
138.70.0.0/16 AS16509 Amazon.com, Inc. 65,536
138.15.0.0/16 AS10753 NEC Laboratories America, Inc. 65,536
138.63.0.0/16 AS1715 Centre Europeen de Recherches et Formation Avancee en Calcul Scientifique 65,536
138.216.0.0/16 AS214692 Tuve-palvelut 65,536
138.237.0.0/16 AS18791 Texas Christian University 65,536
138.210.0.0/16 AS22561 CenturyLink Communications, LLC 65,536
138.102.0.0/16 AS2200 INRAE 65,536
138.111.0.0/16 AS16509 Amazon Technologies Inc. 65,536
138.47.0.0/16 AS19564 Louisiana Tech University 65,536
138.132.0.0/16 AS20746 Italtel SPA 65,536
138.106.0.0/16 AS202116 SCANIA CV AB 65,536
138.220.0.0/16 AS10497 IBRD 65,536
138.240.0.0/16 AS16509 Amazon.com, Inc. 65,536
138.195.0.0/16 AS2200 CENTRALESUPELEC 65,536
138.225.0.0/16 AS20868 ABB Information Systems Ltd 65,536
138.210.0.0/16 AS11398 CenturyLink Communications, LLC 65,536
138.52.0.0/16 AS16509 Amazon.com, Inc. 65,536
138.130.0.0/16 AS1221 Telstra Limited 65,536
138.217.0.0/16 AS1221 Telstra Limited 65,536
138.189.0.0/16 AS12511 Post CH AG 65,536
138.191.0.0/16 AS12511 Post CH AG 65,536
138.246.0.0/16 AS12816 Ludwig-Maximilians-Universitaet Muenchen 65,536
138.210.0.0/16 AS14921 CenturyLink Communications, LLC 65,536
138.92.0.0/16 AS11482 Canisius College 65,536
138.103.0.0/16 AS15830 AB Sandvik 65,536
138.27.0.0/16 AS1540 Headquarters, USAISC 65,536
138.86.0.0/16 AS15295 University of Northern Colorado 65,536
138.50.0.0/16 AS1565 Headquarters, USAISC 65,536
138.9.0.0/16 AS18663 University of the Pacific 65,536
138.41.0.0/16 AS137 DIR-GARR - Roma 65,536
138.232.0.0/16 AS1110 University of Innsbruck 65,536
138.101.0.0/16 AS16509 Nikkei Inc. 65,536
138.34.0.0/16 AS16509 Amazon.com, Inc. 65,536
138.50.0.0/16 AS367 Headquarters, USAISC 65,536

Hosted domains

There are 56 domain names hosted across 13 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
138.22.100.21 zamg.ac.at 19
138.22.100.87 meteoalarm.org 12
138.22.167.99 klima-risiko.at 9
138.22.189.24 geosphere.at 4
138.22.100.99 trustedspotter.at 4
138.22.100.73 conrad-observatory.at 2
138.22.100.71 isdr.at 1
138.22.100.184 wettermelden.at 1
138.22.100.195 geosphere-austria.at 1
138.22.167.122 naturgefahrentagung.at 1
138.22.100.201 echo-proforce.eu 1
138.22.100.70 wetterwarnungen.at 1
138.22.100.61 phenowatch.at 1

Hosted domains API

Our Hosted Domains API, or Reverse IP API returns a full list of domains that are hosted on a single IP address.
Useful for Cybersecurity
Read more

Pingable IPs

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

IP Address ASN Details
138.22.167.101 AS1853 ACONET 0.88ms from Vienna, AT
138.22.100.59 AS1853 ACONET 0.55ms from Vienna, AT

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
54.244.106.32 AS16509 Amazon.com, Inc. 0.15ms from Boardman, US
31.49.244.192 AS2856 British Telecommunications PLC 2.00ms from London, GB
86.151.121.128 AS2856 British Telecommunications PLC 2.67ms from London, GB
86.166.31.128 AS2856 British Telecommunications PLC 7.11ms from London, GB
90.113.244.144 AS3215 Orange S.A. 12.87ms from Marseille, FR
84.172.75.80 AS3320 Deutsche Telekom AG 3.68ms from Nuernberg, DE
217.118.33.48 AS2116 GLOBALCONNECT AS 0.76ms from Oslo, NO
107.22.170.192 AS14618 Amazon.com, Inc. 0.22ms from Reston, US
66.124.97.64 AS7018 AT&T Enterprises, LLC 4.25ms from San Jose, US
101.108.237.240 AS23969 TOT Public Company Limited 8.57ms from Bangkok, TH
91.177.160.128 AS5432 Proximus NV 2.87ms from Brussels, BE
81.187.108.240 AS41489 Watchfront Limited 7.72ms from London, GB
6.4.86.160 AS668 United States Department of Defense (DoD) 1.76ms from Los Angeles, US
63.195.248.0 AS7018 AT&T Enterprises, LLC 3.57ms from Los Angeles, US
67.127.4.48 AS7018 AT&T Enterprises, LLC 1.92ms from Los Angeles, US
90.116.179.176 AS3215 Orange S.A. 4.72ms from Marseille, FR
23.1.180.32 AS16625 Akamai Technologies, Inc. 0.69ms from Osaka, JP
126.217.144.224 AS17676 SoftBank Corp. 2.68ms from Tokyo, JP
210.146.210.240 AS2519 ARTERIA Networks Corporation 18.14ms from Tokyo, JP
23.111.67.0 AS54643 Idigital Internet Inc. 0.55ms from Vancouver, CA
20.127.157.32 AS8075 Microsoft Corporation 0.53ms from Ashburn, US
121.20.249.16 AS4837 CHINA UNICOM China169 Backbone 13.15ms from Beijing, CN
34.66.105.16 AS396982 Google LLC 0.11ms from Council Bluffs, US
103.51.47.0 AS133819 PT CITRA INFOMEDIA 0.38ms from Jakarta, ID
81.130.130.160 AS2856 British Telecommunications PLC 2.15ms from London, GB

Traceroute

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

$
traceroute -a -n -q1 -f4 -m11 138.22.10.76
traceroute to 138.22.10.76 (138.22.10.76): 11 hops max, 52 byte packets
4 [] 193.188.137.175 1.26 ms
5 *
6 *
7 *
9 *
10 *
11 *
Measurement taken from IPinfo ProbeNet in Budapest, HU
On

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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