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
149.209.0.0/16	AS207441	Norsk Hydro ASA	65,536
149.100.0.0/16	AS174	Cogent Communications, LLC	65,536
149.113.0.0/16	AS23700	Cogent Communications, LLC	65,536
149.78.0.0/16	AS174	Cogent Communications, LLC	65,536
149.38.0.0/16	AS174	Cogent Communications, LLC	65,536
149.244.0.0/16	AS203329	Knorr-Bremse AG	65,536
149.108.0.0/16	AS23700	Cogent Communications, LLC	65,536
149.61.0.0/16	AS23171	Manhattan College	65,536
149.22.0.0/16	AS174	Cogent Communications, LLC	65,536
149.30.0.0/16	AS174	Cogent Communications, LLC	65,536
149.71.0.0/16	AS174	Cogent Communications, LLC	65,536
149.127.0.0/16	AS174	Cogent Communications, LLC	65,536
149.85.0.0/16	AS174	Cogent Communications, LLC	65,536
149.104.0.0/16	AS174	Cogent Communications, LLC	65,536
149.36.0.0/16	AS174	Cogent Communications, LLC	65,536
149.5.0.0/16	AS174	Cogent Communications, LLC	65,536
149.14.0.0/16	AS174	Cogent Communications, LLC	65,536
149.25.0.0/16	AS14962	NCR Voyix Corporation	65,536
149.91.0.0/16	AS174	Cogent Communications, LLC	65,536
149.206.0.0/16	AS216404	thyssenkrupp Information Management GmbH	65,536
149.115.0.0/16	AS174	Cogent Communications, LLC	65,536
149.2.0.0/16	AS174	Cogent Communications, LLC	65,536
149.43.0.0/16	AS1289	Colgate University	65,536
149.153.0.0/16	AS1213	Local Ethernet	65,536
149.157.0.0/16	AS1213	Maynooth University	65,536
149.29.0.0/16	AS174	Cogent Communications, LLC	65,536
149.135.0.0/16	AS1221	Telstra Limited	65,536
149.11.0.0/16	AS174	Cogent Communications, LLC	65,536
149.110.0.0/16	AS23700	Cogent Communications, LLC	65,536
149.123.0.0/16	AS174	Cogent Communications, LLC	65,536
149.136.0.0/16	AS1348	California Department of Transportation	65,536
149.84.0.0/16	AS13513	Alfred University	65,536
149.167.0.0/16	AS135887	Telstra Limited	65,536
149.173.0.0/16	AS12229	SAS Institute, Inc.	65,536
149.65.0.0/16	AS17378	Dassault Systemes Americas Corp.	65,536
149.16.0.0/16	AS174	Cogent Communications, LLC	65,536
149.132.0.0/16	AS137	Universita' degli Studi di Milano - Bicocca	65,536
149.139.0.0/16	AS137	Area della Ricerca del CNR Firenze	65,536
149.90.0.0/16	AS12353	Vodafone Portugal - Communicacoes Pessoais S.A.	65,536
149.23.0.0/16	AS14618	Zebra Technologies Corporation	65,536
149.40.0.0/16	AS174	Cogent Communications, LLC	65,536
149.26.0.0/16	AS14962	NCR Voyix Corporation	65,536
149.216.0.0/16	AS12422	Rellinghauser Strasse 1-11	65,536
149.102.0.0/16	AS174	Cogent Communications, LLC	65,536
149.151.0.0/16	AS10955	WILLIAM PATERSON UNIVERSITY	65,536
149.107.0.0/16	AS174	Cogent Communications, LLC	65,536
149.171.0.0/16	AS23859	University of New South Wales	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

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

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

IP Address	ASN	Details
149.235.40.41	AS203160 OPEN TEXT CORPORATION	`1.28ms` from Amsterdam, NL
149.235.24.150	AS205527 OPEN TEXT CORPORATION	`5.97ms` from Frankfurt am Main, DE
149.235.1.82	AS203160 OPEN TEXT CORPORATION	`1.91ms` from London, GB
149.235.36.34	AS3257 GTT Communications Inc.	`3.57ms` from Amsterdam, NL
149.235.8.2	AS203160 OPEN TEXT CORPORATION	`0.69ms` from Amsterdam, NL
149.235.16.105	AS205527 OPEN TEXT CORPORATION	`5.99ms` from Frankfurt am Main, DE
149.235.17.83	AS205527 OPEN TEXT CORPORATION	`6.14ms` from Frankfurt am Main, DE
149.235.50.1	AS203160 OPEN TEXT CORPORATION	`0.92ms` from Amsterdam, NL
149.235.37.35	AS3257 GTT Communications Inc.	`3.62ms` from Amsterdam, NL
149.235.241.60	AS16751 Open Text Corporation	`8.92ms` from Frankfurt am Main, DE
149.235.34.159	AS3257 GTT Communications Inc.	`1.09ms` from Amsterdam, NL
149.235.0.0	AS203160 OPEN TEXT CORPORATION	`1.33ms` from London, GB
149.235.23.102	AS205527 OPEN TEXT CORPORATION	`0.52ms` from Frankfurt am Main, DE
149.235.32.3	AS3257 GTT Communications Inc.	`0.78ms` 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
154.16.180.240	AS215224 NovoServe Customers ASN	`0.48ms` from Amsterdam, NL
24.41.62.128	AS7029 Windstream Communications LLC	`0.46ms` from Atlanta, US
89.121.55.0	AS9050 Orange Romania S.A.	`0.40ms` from Bucharest, RO
65.188.142.0	AS11426 Charter Communications Inc	`10.47ms` from Charlotte, US
73.36.156.160	AS7922 Comcast Cable Communications, LLC	`5.08ms` from Chicago, US
72.176.8.224	AS11427 Charter Communications Inc	`7.50ms` from Dallas, US
52.59.173.16	AS16509 Amazon.com, Inc.	`0.16ms` from Frankfurt am Main, DE
15.216.8.96	AS16509 Amazon.com, Inc.	`5.65ms` from Madrid, ES
90.116.213.16	AS3215 Orange S.A.	`5.22ms` from Marseille, FR
49.163.235.48	AS17858 LG POWERCOMM	`5.78ms` from Seoul, KR
1.194.175.160	AS139587 China Telecom Henan Zhengzhou Shujugang IDC network	`4.47ms` from Zhengzhou, CN
35.236.223.16	AS396982 Google LLC	`0.14ms` from Ashburn, US
117.221.189.48	AS9829 National Internet Backbone	`13.42ms` from Bengaluru, IN
177.37.16.0	AS270606 R3 TELECOM	`15.60ms` from Campina Grande, BR
39.58.248.160	AS17557 Pakistan Telecommunication Company Limited	`1.66ms` from Islamabad, PK
86.228.169.112	AS3215 Orange S.A.	`5.71ms` from Marseille, FR
3.96.168.48	AS16509 Amazon.com, Inc.	`0.67ms` from Montreal, CA
67.68.102.128	AS577 Bell Canada	`3.79ms` from Montreal, CA
15.207.163.240	AS16509 Amazon.com, Inc.	`0.16ms` from Mumbai, IN
60.139.53.128	AS17676 SoftBank Corp.	`3.63ms` from Osaka, JP
54.178.82.96	AS16509 Amazon.com, Inc.	`0.16ms` from Tokyo, JP
134.65.231.240	AS31898 Oracle Corporation	`0.14ms` from Vinhedo, BR
92.98.194.96	AS5384 Emirates Internet	`4.86ms` from Al Fujairah City, AE
20.61.250.144	AS8075 Microsoft Corporation	`0.26ms` from Amsterdam, NL
24.30.105.16	AS7922 Comcast Cable Communications, LLC	`4.47ms` 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 -f2 -m6 149.235.234.68

traceroute to 149.235.234.68 (149.235.234.68): 6 hops max, 52 byte packets

2 [AS42831] 5.101.143.16 4.331 ms

3 [AS3257] 92.60.251.57 4.45 ms

4 *

5 *

6 *

Measurement taken from

IPinfo ProbeNet in Coventry, GB

On November 6th 2025

What are IP address ranges?

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