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
149.113.0.0/16	AS23700	Cogent Communications, LLC	65,536
149.68.0.0/16	AS18564	St. John's University, New York	65,536
149.15.0.0/16	AS20337	SUNY Institute of Technology	65,536
149.69.0.0/16	AS54177	St. John Fisher College	65,536
149.241.0.0/16	AS5607	Sky UK Limited	65,536
149.219.0.0/16	AS8303	Westdeutscher Rundfunk Koeln	65,536
149.166.0.0/16	AS87	Indiana University	65,536
149.162.0.0/16	AS87	Indiana University	65,536
149.225.0.0/16	AS702	Verizon Deutschland GmbH	65,536
149.171.0.0/16	AS23859	University of New South Wales	65,536
149.146.0.0/16	AS24586	Stichting Samenwerkende Schiedamse en Vlaardingse ZiekenHuizen (S.S.V.Z)	65,536
149.75.0.0/16	AS6079	RCN	65,536
149.70.0.0/16	AS46887	Bank Street College	65,536
149.227.0.0/16	AS702	Verizon Deutschland GmbH	65,536
149.156.0.0/16	AS8267	the network covers whole Krakow area	65,536
149.142.0.0/16	AS52	University of California, Los Angeles	65,536
149.160.0.0/16	AS87	Indiana University	65,536
149.215.0.0/16	AS5605	thyssenkrupp Marine Systems GmbH	65,536
149.214.0.0/16	AS5605	thyssenkrupp Marine Systems GmbH	65,536
149.206.0.0/16	AS216404	thyssenkrupp Information Management GmbH	65,536
149.160.0.0/16	AS27198	Indiana University	65,536
149.4.0.0/16	AS31822	PSI	65,536
149.172.0.0/16	AS3209	Vodafone West GmbH	65,536
149.242.0.0/16	AS35391	Koerber Technologies GmbH	65,536
149.163.0.0/16	AS87	Indiana University	65,536
149.32.0.0/16	AS26577	BAE Systems Inc.	65,536
149.199.0.0/16	AS32537	Xilinx Incorporated	65,536
149.161.0.0/16	AS87	Indiana University	65,536
149.109.0.0/16	AS25019	Saudi Telecom Company JSC	65,536
149.61.0.0/16	AS23171	Manhattan College	65,536
149.108.0.0/16	AS23700	Cogent Communications, LLC	65,536
149.63.0.0/16	AS25180	Exponential-E Ltd.	65,536
149.125.0.0/16	AS4190	Binghamton University	65,536
149.8.0.0/16	AS19	Leidos, Inc.	65,536
149.99.0.0/16	AS812	Rogers Communications Canada Inc.	65,536
149.110.0.0/16	AS23700	Cogent Communications, LLC	65,536
149.148.0.0/16	AS2494	Spitalgasse 23	65,536
149.14.0.0/16	AS174	Cogent Communications, LLC	65,536
149.2.0.0/16	AS174	Cogent Communications, LLC	65,536
149.115.0.0/16	AS174	Cogent Communications, LLC	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
149.107.0.0/16	AS174	Cogent Communications, LLC	65,536
149.65.0.0/16	AS17378	Dassault Systemes Americas Corp.	65,536
149.104.0.0/16	AS174	Cogent Communications, LLC	65,536
149.123.0.0/16	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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Useful for Cybersecurity

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Pingable IPs

1,189 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address	ASN	Details
149.235.0.28	AS203160 OPEN TEXT CORPORATION	`1.26ms` from London, GB
149.235.31.52	AS205527 OPEN TEXT CORPORATION	`6.19ms` from Frankfurt am Main, DE
149.235.50.1	AS203160 OPEN TEXT CORPORATION	`0.84ms` from Amsterdam, NL
149.235.241.58	AS16751 Open Text Corporation	`8.89ms` from Frankfurt am Main, DE
149.235.17.142	AS205527 OPEN TEXT CORPORATION	`6.08ms` from Frankfurt am Main, DE
149.235.8.25	AS203160 OPEN TEXT CORPORATION	`0.71ms` from Amsterdam, NL
149.235.9.125	AS203160 OPEN TEXT CORPORATION	`0.98ms` from Amsterdam, NL
149.235.227.38	AS16751 Open Text Corporation	`9.81ms` from Frankfurt am Main, DE
149.235.13.57	AS203160 OPEN TEXT CORPORATION	`0.95ms` from Amsterdam, NL
149.235.2.17	AS203160 OPEN TEXT CORPORATION	`1.43ms` from London, GB
149.235.40.51	AS203160 OPEN TEXT CORPORATION	`1.24ms` from Amsterdam, NL
149.235.10.32	AS203160 OPEN TEXT CORPORATION	`0.92ms` from Amsterdam, NL
149.235.34.61	AS3257 GTT Communications Inc.	`1.13ms` from Amsterdam, NL
149.235.16.121	AS205527 OPEN TEXT CORPORATION	`5.99ms` from Frankfurt am Main, DE
149.235.1.210	AS203160 OPEN TEXT CORPORATION	`1.39ms` from London, GB
149.235.3.130	AS203160 OPEN TEXT CORPORATION	`1.47ms` from London, GB
149.235.225.79	AS16751 Open Text Corporation	`9.72ms` from Frankfurt am Main, DE
149.235.24.123	AS205527 OPEN TEXT CORPORATION	`5.96ms` from Frankfurt am Main, DE
149.235.12.141	AS203160 OPEN TEXT CORPORATION	`0.95ms` from Amsterdam, NL
149.235.28.22	AS205527 OPEN TEXT CORPORATION	`2.01ms` from Frankfurt am Main, DE
149.235.11.165	AS203160 OPEN TEXT CORPORATION	`0.94ms` from Amsterdam, NL
149.235.228.48	AS16751 Open Text Corporation	`9.68ms` from Frankfurt am Main, DE
149.235.23.102	AS205527 OPEN TEXT CORPORATION	`0.56ms` from Frankfurt am Main, DE
149.235.32.3	AS3257 GTT Communications Inc.	`0.73ms` 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
97.201.247.240	AS6167 Verizon Business	`11.19ms` from Atlanta, US
138.74.237.16	AS15108 Allo Communications LLC	`6.85ms` from Denver, US
39.101.100.0	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`0.90ms` from Jining, CN
23.193.84.240	AS16625 Akamai Technologies, Inc.	`0.74ms` from Las Vegas, US
111.38.214.32	AS9808 China Mobile Communications Group Co., Ltd.	`8.55ms` from Nanjing, CN
151.237.173.224	AS29072 Regional Digital Telecommunication Company LLC	`9.88ms` from Novosibirsk, RU
77.139.4.0	AS12849 Hot-Net internet services Ltd.	`0.93ms` from Petaẖ Tiqva, IL
121.145.1.48	AS4766 Korea Telecom	`6.04ms` from Seoul, KR
23.197.193.192	AS16625 Akamai Technologies, Inc.	`5.66ms` from Sioux Falls, US
20.213.88.144	AS8075 Microsoft Corporation	`0.64ms` from Sydney, AU
175.168.208.64	AS4837 CHINA UNICOM China169 Backbone	`7.64ms` from Tieling, CN
95.156.144.160	AS20875 JP HT d.d. Mostar	`11.76ms` from Zagreb, HR
186.113.71.240	AS3816 COLOMBIA TELECOMUNICACIONES S.A. ESP BIC	`4.00ms` from Bogota, CO
196.115.137.112	AS36925 MEDITELECOM	`3.23ms` from Casablanca, MA
182.229.98.16	AS17858 LG POWERCOMM	`2.18ms` from Incheon, KR
78.160.29.128	AS9121 Turk Telekomunikasyon Anonim Sirketi	`2.58ms` from Istanbul, TR
119.163.19.224	AS4837 CHINA UNICOM China169 Backbone	`2.39ms` from Jinan, CN
89.128.255.48	AS12479 Orange Espagne SA	`15.19ms` from Madrid, ES
97.116.172.0	AS209 CenturyLink Communications, LLC	`1.34ms` from Minneapolis, US
77.2.115.16	AS6805 Telefonica Germany GmbH & Co.OHG	`4.00ms` from Munich, DE
179.87.245.144	AS26599 TELEFÔNICA BRASIL S.A	`3.27ms` from Osasco, BR
179.228.165.48	AS26599 TELEFÔNICA BRASIL S.A	`1.26ms` from Osasco, BR
73.151.247.224	AS7922 Comcast Cable Communications, LLC	`11.46ms` from Santa Clara, US
177.100.216.32	AS28573 Claro NXT Telecomunicacoes Ltda	`9.97ms` from Sao Paulo, BR
112.165.17.176	AS4766 Korea Telecom	`5.77ms` from Seoul, KR

Traceroute

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

traceroute -a -n -q1 -f7 -m10 149.235.171.229

traceroute to 149.235.171.229 (149.235.171.229): 10 hops max, 52 byte packets

7 [AS3257] 173.205.47.97 6.367 ms

8 *

9 *

10 *

Measurement taken from

IPinfo ProbeNet in Dallas, US

On March 13th 2026

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