1. All IP Ranges
  2. 149.0.0.0/8
  3. 149.235.0.0/16
  4. AS3257  | 149.235.0.0/16

149.235.0.0/16

AS3257  ·  GTT Communications Inc.

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Summary

Country United Kingdom
Domain opentext.com
ASN AS3257
Registry RIPE
ID OPENTEXT

WHOIS Details

inetnum:        149.235.0.0 - 149.235.255.255
netname:        Opentext
descr:          Opentext Software GmbH
descr:          Bretonischer Ring 20
descr:          D-85630 Grasbrunn/Munich
descr:          Germany
country:        GB
admin-c:        LA5556-RIPE
tech-c:         LA5556-RIPE
abuse-c:        OSAR2-RIPE
status:         LEGACY
mnt-by:         AS3257-NET-MNT
mnt-lower:      AS3257-NET-MNT
mnt-by:         lir-uk-opentext-1-MNT
mnt-lower:      lir-uk-opentext-1-MNT
mnt-domains:    lir-uk-opentext-1-MNT
mnt-routes:     lir-uk-opentext-1-MNT
created:        1970-01-01T00:00:00Z
last-modified:  2025-06-26T10:32:31Z
source:         RIPE
abuse-email:    emaildeliverability@opentext.com
abuse-c:        OSAR2-RIPE
abuse-org:      ORG-IANA1-RIPE

person:         Laurent Alif
address:        Opentext Software GmbH
address:        Coeur Defense Tour B - Etage 30. 100, Esplanade du General de Gaulle
address:        92932 Paris La Defense Cedex
address:        France
phone:          +33 147 966502
fax-no:         +33 147 965541
e-mail:         lalif@opentext.com
nic-hdl:        LA5556-RIPE
mnt-by:         ARCOR-MNT
created:        2013-12-02T14:54:48Z
last-modified:  2013-12-02T14:54:48Z
source:         RIPE

route:          149.235.0.0/16
descr:          Opentext
origin:         AS3209
notify:         ip-registry@arcor.net
mnt-by:         ARCOR-MNT
mnt-by:         AS3257-ROUTE-MNT
mnt-by:         lir-uk-opentext-1-MNT
mnt-routes:     AS3257-ROUTE-MNT
mnt-routes:     lir-uk-opentext-1-MNT
created:        2002-11-28T15:44:22Z
last-modified:  2025-06-26T10:25:20Z
source:         RIPE

route:          149.235.0.0/16
descr:          Opentext Software GmbH
origin:         AS3257
notify:         netguard@gtt.net
mnt-by:         AS3257-ROUTE-MNT
mnt-lower:      AS3257-ROUTE-MNT
mnt-lower:      lir-uk-opentext-1-MNT
mnt-routes:     AS3257-ROUTE-MNT
mnt-routes:     ARCOR-MNT
mnt-routes:     lir-uk-opentext-1-MNT
created:        2019-11-06T11:11:17Z
last-modified:  2025-06-26T10:25:20Z
source:         RIPE

Overlapping Ranges

BGP prefixes that are contained by 149.235.0.0/16

Range ASN Company Num of IPs
149.235.0.0/20 AS203160 Opentext Software GmbH 4,096

Nearby Ranges

BGP prefixes that overlap with 149.0.0.0/8

Range ASN Company Num of IPs
149.228.0.0/14 AS702 Verizon Deutschland GmbH 262,144
149.2.0.0/16 AS174 Cogent Communications, LLC 65,536
149.239.0.0/16 AS12291 Deutsche Post AG 65,536
149.127.0.0/16 AS174 Cogent Communications, LLC 65,536
149.11.0.0/16 AS174 Cogent Communications, LLC 65,536
149.16.0.0/16 AS174 Cogent Communications, LLC 65,536
149.21.0.0/16 AS10599 McKesson Corp. 65,536
149.104.0.0/16 AS174 Cogent Communications, LLC 65,536
149.102.0.0/16 AS174 Cogent Communications, LLC 65,536
149.123.0.0/16 AS174 Cogent Communications, LLC 65,536
149.80.0.0/16 AS16509 Amazon Technologies Inc. 65,536
149.107.0.0/16 AS174 Cogent Communications, LLC 65,536
149.25.0.0/16 AS14962 NCR Voyix Corporation 65,536
149.164.0.0/16 AS16509 Amazon.com, Inc. 65,536
149.65.0.0/16 AS17378 Dassault Systemes Americas Corp. 65,536
149.190.0.0/16 AS16509 Amazon.com, Inc. 65,536
149.144.0.0/16 AS16509 Amazon.com, Inc. 65,536
149.98.0.0/16 AS16509 Amazon.com, Inc. 65,536
149.186.0.0/16 AS16509 Amazon.com, Inc. 65,536
149.56.0.0/16 AS16276 OVH Hosting, Inc. 65,536
149.116.0.0/16 AS16509 Amazon.com, Inc. 65,536
149.100.0.0/16 AS174 Cogent Communications, LLC 65,536
149.44.0.0/16 AS16509 Amazon.com, Inc. 65,536
149.167.0.0/16 AS135887 Telstra Limited 65,536
149.136.0.0/16 AS1348 California Department of Transportation 65,536
149.224.0.0/16 AS15943 wilhelm.tel GmbH 65,536
149.173.0.0/16 AS12229 SAS Institute, Inc. 65,536
149.84.0.0/16 AS13513 Alfred University 65,536
149.23.0.0/16 AS14618 Zebra Technologies Corporation 65,536
149.89.0.0/16 AS12271 Stuyvesant High School 65,536
149.115.0.0/16 AS174 Cogent Communications, LLC 65,536
149.90.0.0/16 AS12353 Vodafone Portugal - Communicacoes Pessoais S.A. 65,536
149.202.0.0/16 AS16276 OVH SAS 65,536
149.216.0.0/16 AS12422 Rellinghauser Strasse 1-11 65,536
149.139.0.0/16 AS137 Area della Ricerca del CNR Firenze 65,536
149.74.0.0/16 AS12479 Orange Espagne SA 65,536
149.254.0.0/16 AS12576 T-Mobile (UK) Limited 65,536
149.206.0.0/16 AS15854 thyssenkrupp Information Management GmbH 65,536
149.211.0.0/16 AS15854 thyssenkrupp Information Management GmbH 65,536
149.132.0.0/16 AS137 Universita' degli Studi di Milano - Bicocca 65,536
149.236.0.0/16 AS12843 Bruker Physik GmbH 65,536
149.250.0.0/16 AS15854 EntServ Deutschland GmbH 65,536
149.43.0.0/16 AS1289 Colgate University 65,536
149.151.0.0/16 AS10955 WILLIAM PATERSON UNIVERSITY 65,536
149.153.0.0/16 AS1213 Local Ethernet 65,536
149.114.0.0/16 AS16509 Amazon.com, Inc. 65,536
149.157.0.0/16 AS1213 Maynooth University 65,536
149.26.0.0/16 AS14962 NCR Voyix Corporation 65,536
149.135.0.0/16 AS1221 Telstra Limited 65,536
149.14.0.0/16 AS174 Cogent Communications, LLC 65,536

Hosted domains

There are 4 domain names hosted across 4 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP

Hosted domains API

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Pingable IPs

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

IP Address ASN Details
149.235.0.0 AS203160 OPEN TEXT CORPORATION 1.33ms from London, GB
149.235.241.60 AS16751 Open Text Corporation 8.92ms from Frankfurt am Main, DE
149.235.17.83 AS205527 OPEN TEXT CORPORATION 6.14ms from Frankfurt am Main, DE
149.235.1.82 AS203160 OPEN TEXT CORPORATION 1.91ms from London, GB
149.235.40.41 AS203160 OPEN TEXT CORPORATION 1.28ms from Amsterdam, NL
149.235.36.34 AS3257 GTT Communications Inc. 3.57ms from Amsterdam, NL
149.235.16.105 AS205527 OPEN TEXT CORPORATION 5.99ms from Frankfurt am Main, DE
149.235.23.102 AS205527 OPEN TEXT CORPORATION 0.52ms from Frankfurt am Main, DE
149.235.50.1 AS203160 OPEN TEXT CORPORATION 0.92ms from Amsterdam, NL
149.235.32.3 AS3257 GTT Communications Inc. 0.78ms from Amsterdam, NL
149.235.34.159 AS3257 GTT Communications Inc. 1.09ms from Amsterdam, NL
149.235.24.150 AS205527 OPEN TEXT CORPORATION 5.97ms from Frankfurt am Main, DE
149.235.8.2 AS203160 OPEN TEXT CORPORATION 0.69ms from Amsterdam, NL
149.235.37.35 AS3257 GTT Communications Inc. 3.62ms from Amsterdam, NL

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
104.169.39.128 AS5650 Frontier Communications of America, Inc. 13.92ms from Ashburn, US
200.140.148.32 AS8167 V tal 5.46ms from Brasilia, BR
203.101.47.144 AS9498 BHARTI Airtel Ltd. 9.48ms from Delhi, IN
91.45.118.176 AS3320 Deutsche Telekom AG 5.65ms from Duesseldorf, DE
170.231.80.144 AS27843 WIN EMPRESAS S.A.C. 0.28ms from Lima, PE
94.10.9.192 AS5607 Sky UK Limited 12.48ms from London, GB
86.228.169.112 AS3215 Orange S.A. 5.71ms from Marseille, FR
194.223.202.16 AS18081 Kintetsu Cable Network Co., Ltd. 2.37ms from Osaka, JP
179.93.154.224 AS26599 TELEFÔNICA BRASIL S.A 3.38ms from Osasco, BR
31.45.52.32 AS2119 Telenor Norge AS 3.53ms from Oslo, NO
119.190.178.48 AS4837 CHINA UNICOM China169 Backbone 10.16ms from Qingdao, CN
182.231.211.16 AS17858 LG POWERCOMM 2.88ms from Seoul, KR
179.15.161.240 AS27831 Colombia Móvil 8.74ms from Bogota, CO
31.24.115.160 AS44806 Kinamo N.V. 0.60ms from Brussels, BE
35.238.23.144 AS396982 Google LLC 0.12ms from Council Bluffs, US
14.18.60.128 AS135089 China Telecom 2.63ms from Guangzhou, CN
76.168.30.16 AS20001 Charter Communications Inc 5.85ms from Los Angeles, US
86.202.28.144 AS3215 Orange S.A. 7.89ms from Marseille, FR
46.39.227.208 AS29124 Iskratelecom JSC 0.75ms from Moscow, RU
51.159.30.240 AS12876 SCALEWAY S.A.S. 0.69ms from Paris, FR
3.235.13.224 AS14618 Amazon.com, Inc. 0.19ms from Reston, US
52.2.116.160 AS14618 Amazon.com, Inc. 0.21ms from Reston, US
121.54.211.64 AS17577 LG HelloVision Corp. 4.90ms from Seoul, KR
220.121.190.144 AS4766 Korea Telecom 1.53ms from Seoul, KR
107.137.21.240 AS7018 AT&T Enterprises, LLC 10.06ms from Atlanta, US

Traceroute

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

$
traceroute -a -n -q1 -m5 149.235.217.66
traceroute to 149.235.217.66 (149.235.217.66): 5 hops max, 52 byte packets
3 *
4 *
5 *
Measurement taken from IPinfo ProbeNet in Las Vegas, US
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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