192.129.36.0/24

AS3257 · GTT Communications Inc.

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Summary

Country	Germany
Domain	gtt.net
ASN	AS3257
Registry	RIPE
ID	XLINK-CNET4

WHOIS Details

inetnum:        192.129.36.0 - 192.129.36.255
netname:        XLINK-CNET4
country:        DE
geofeed:        https://geolocation.gtt.net/gtt_geolocation.csv
remarks:        Geofeed https://geolocation.gtt.net/gtt_geolocation.csv
org:            ORG-GCI2-RIPE
admin-c:        NET3257-RIPE
tech-c:         NET3257-RIPE
status:         LEGACY
mnt-by:         RIPE-NCC-LEGACY-MNT
mnt-by:         AS3257-NET-MNT
mnt-routes:     AS3257-NET-MNT
created:        2005-02-18T16:21:06Z
last-modified:  2023-06-13T10:28:31Z
source:         RIPE
abuse-email:    abuse@gtt.net
abuse-c:        AR37017-RIPE
abuse-org:      ORG-GCI2-RIPE

organisation:   ORG-GCI2-RIPE
org-name:       GTT Communications Inc.
country:        US
org-type:       LIR
address:        Frankfurter Strasse 227
address:        63263
address:        Neu-Isenburg
address:        GERMANY
phone:          +1 703 442 5500
e-mail:         noc@gtt.net
admin-c:        TK333-RIPE
tech-c:         TK333-RIPE
tech-c:         DS15504-RIPE
tech-c:         NN3489-RIPE
tech-c:         AV13497-RIPE
tech-c:         AV13497-RIPE
tech-c:         FP1849-RIPE
abuse-c:        AR37017-RIPE
mnt-ref:        AS3257-ROOT-MNT
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         AS3257-ROOT-MNT
created:        2016-07-19T07:50:40Z
last-modified:  2024-12-05T12:02:33Z
source:         RIPE

role:           AS3257 Net Admin
address:        GTT
address:        Frankfurter Strasse 227
address:        63263 Neu-Isenburg
address:        Germany
phone:          +49 69 48007422
e-mail:         netguard@gtt.net
remarks:        Information: http://www.gtt.net
remarks:        Concerning abuse and spam ... mailto: abuse@gtt.net
abuse-mailbox:  abuse@gtt.net
admin-c:        SE33-RIPE
tech-c:         TK333-RIPE
nic-hdl:        NET3257-RIPE
remarks:        hostmaster role account
notify:         netguard@gtt.net
mnt-by:         AS3257-PERS-MNT
created:        2009-07-06T08:22:53Z
last-modified:  2024-12-05T11:55:55Z
source:         RIPE

route:          192.129.36.0/24
descr:          GTT
origin:         AS286
mnt-by:         AS286-TRANS-MNT
mnt-routes:     AS286-TRANS-MNT
mnt-routes:     AS3257-ROUTE-MNT
created:        2013-07-25T12:54:07Z
last-modified:  2020-08-10T11:18:38Z
source:         RIPE

route:          192.129.36.0/24
descr:          GTT
origin:         AS3257
mnt-by:         AS3257-ROUTE-MNT
created:        2020-02-20T16:57:55Z
last-modified:  2020-02-20T16:57:55Z
source:         RIPE

Nearby Ranges

BGP prefixes that overlap with 192.129.0.0/16

Range	ASN	Company	Num of IPs
192.129.128.0/17	AS54290	Hostwinds LLC.	32,768
192.129.112.0/20	AS53832	Boycom Cablevision	4,096
192.129.32.0/23	AS3257	GTT Communications Inc.	512
192.129.56.0/23	AS3257	GTT Communications Inc.	512
192.129.24.0/23	AS211769	Heidelberg	512
192.129.70.0/24	AS205220	Private Customer	256
192.129.15.0/24	AS207592	Gesellschaft fuer wissenschaftliche Datenverarbeitung mbH	256
192.129.85.0/24	AS243	L3Harris Technologies, Inc.	256
192.129.3.0/24	AS2614	RoEduNet	256
192.129.4.0/24	AS2614	Romanian Education Network	256
192.129.64.0/24	AS27064	Headquarters, USAISC	256
192.129.65.0/24	AS27064	Headquarters, USAISC	256
192.129.99.0/24	AS30432	STRATA NETWORKS	256
192.129.43.0/24	AS3257	KPN Eurorings B.V., Frankfurt/M.	256
192.129.44.0/24	AS3257	KPN Eurorings B.V., Frankfurt/M.	256
192.129.54.0/24	AS3257	GTT Communications Inc.	256
192.129.111.0/24	AS395641	USCB Inc	256
192.129.0.0/24	AS40239	THE PASHA GROUP	256
192.129.76.0/24	AS40330	Lone Star National Bank	256
192.129.30.0/24	AS42873	Max-Planck-Institut fuer Immunbiologie	256
192.129.175.0/24	AS54290	Hostwinds Seattle	256
192.129.14.0/24	AS680	Regionales Rechenzentrum Erlangen (RRZE)	256
192.129.18.0/24	AS680	DFN Verein	256
192.129.2.0/24	AS680	Leibniz-Institut fuer Neurobiologie (LIN)	256
192.129.23.0/24	AS680	Technische Hochschule Wuerzburg-Schweinfurt	256
192.129.31.0/24	AS680	Verein zur Foerderung eines Deutschen Forschungsnetzes (DFN) e.V.	256
192.129.51.0/24	AS680	Physikalisch-Technische Bundesanstalt Berlin, IB.TI	256
192.129.7.0/24	AS680	MPI fuer Kolloid- und Grenzflaechenforschung	256
192.129.8.0/24	AS680	Niedersaechsische Landesregierung	256
192.129.97.0/24	AS11528	Photronics Inc.	256
192.129.64.0/24	AS721	Headquarters, USAISC	256
192.129.45.0/24	AS12731	Topologix GmbH, Hamburg	256
192.129.1.0/24	AS12816	Max-Planck-Institut fuer Sozialrecht und Sozialpolitik	256
192.129.78.0/24	AS13977	ProTech Solutions	256
192.129.55.0/24	AS15368	INS GmbH	256

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

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Useful for Cybersecurity

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Pingable IPs

No IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

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
162.241.100.88	AS19871 Network Solutions, LLC	`0.35ms` from Atlanta, US
121.20.58.152	AS4837 CHINA UNICOM China169 Backbone	`15.79ms` from Beijing, CN
186.132.140.88	AS22927 Telefonica de Argentina	`2.31ms` from Buenos Aires, AR
41.38.127.120	AS8452 TE-AS	`3.03ms` from Cairo, EG
99.132.92.168	AS7018 AT&T Enterprises, LLC	`2.56ms` from Dallas, US
103.138.123.152	AS134204 Business Network	`0.78ms` from Dhaka, BD
202.20.119.40	AS55627 Dongduk Womens University	`2.01ms` from Incheon, KR
39.121.68.168	AS9318 SK Broadband Co Ltd	`5.63ms` from Incheon, KR
94.133.211.248	AS2860 NOS COMUNICACOES, S.A.	`14.14ms` from Lisbon, PT
86.8.132.200	AS5089 Virgin Media Limited	`11.00ms` from London, GB
192.131.110.8	AS63415 Great Healthworks, Inc	`1.31ms` from Miami, US
86.249.77.104	AS3215 Orange S.A.	`10.87ms` from Paris, FR
72.217.31.56	AS22773 Cox Communications Inc.	`6.86ms` from Phoenix, US
64.231.110.56	AS577 Bell Canada	`1.53ms` from Toronto, CA
159.223.222.152	AS14061 DigitalOcean, LLC	`0.24ms` from Amsterdam, NL
109.206.124.152	AS52026 TRUF d.o.o.	`6.95ms` from Belgrade, RS
46.139.185.56	AS5483 Magyar Telekom Plc.	`10.94ms` from Budapest, HU
197.135.116.248	AS24835 Vodafone Data	`14.76ms` from Cairo, EG
65.31.227.88	AS10796 Charter Communications Inc	`11.14ms` from Chicago, US
96.190.94.216	AS53297 Comcast Cable Communications, LLC	`0.04ms` from Chicago, US
113.207.68.88	AS4837 CHINA UNICOM China169 Backbone	`0.34ms` from Chongqing, CN
82.4.253.232	AS5089 Virgin Media Limited	`4.88ms` from London, GB
73.139.166.88	AS7922 Comcast Cable Communications, LLC	`2.90ms` from Miami, US
123.97.55.216	AS4134 CHINANET-BACKBONE	`9.66ms` from Ningbo, CN
36.2.70.88	AS2519 ARTERIA Networks Corporation	`2.36ms` from Tokyo, JP

Traceroute

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

traceroute -a -n -q1 -f5 -m8 192.129.36.208

traceroute to 192.129.36.208 (192.129.36.208): 8 hops max, 52 byte packets

5 [AS3257] 212.115.174.161 0.504 ms

6 *

7 *

8 *

Measurement taken from

IPinfo ProbeNet in Stockholm, SE

On January 19th 2026

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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