192.68.239.0/24

AS37918 · Nippon Telegraph and Telephone Corporation

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Summary

Country	Japan
Domain	group.ntt
ASN	AS37918
Registry	APNIC
ID	NTTECL-JP

WHOIS Details

inetnum:        192.68.236.0 - 192.68.239.255
netname:        NTTECL-JP
descr:          Nippon Telegraph and Telephone Corporation
country:        JP
org:            ORG-NTAT1-AP
admin-c:        CIO2-AP
tech-c:         NIC10-AP
status:         ALLOCATED PORTABLE
abuse-c:        AN845-AP
remarks:        --------------------------------------------------------
remarks:        To report network abuse, please contact mnt-irt
remarks:        For troubleshooting, please contact tech-c and admin-c
remarks:        Report invalid contact via www.apnic.net/invalidcontact
remarks:        --------------------------------------------------------
mnt-by:         APNIC-HM
mnt-lower:      MAINT-JP-NTTECL-JP
mnt-routes:     MAINT-JP-NTTECL-JP
mnt-irt:        IRT-NTTECL-JP
last-modified:  2022-12-28T01:10:19Z
source:         APNIC

irt:            IRT-NTTECL-JP
address:        3-9-11 Midori-cho, Musashino-shi, Tokyo, Japan
e-mail:         rd-it-helpdesk@ml.ntt.com
abuse-mailbox:  rd-it-helpdesk@ml.ntt.com
admin-c:        TF79-AP
tech-c:         TF79-AP
auth:           # Filtered
remarks:        rd-it-helpdesk@ml.ntt.com was validated on 2025-08-04
mnt-by:         MAINT-JP-NTTECL-JP
last-modified:  2025-11-18T00:26:50Z
source:         APNIC

organisation:   ORG-NTAT1-AP
org-name:       Nippon Telegraph and Telephone Corporation
org-type:       LIR
country:        JP
address:        3-9-11 Midori-cho Musashino-shi
phone:          +81-422-59-2725
fax-no:         +81-422-59-5637
e-mail:         it-pb@ml.ntt.com
mnt-ref:        APNIC-HM
mnt-by:         APNIC-HM
last-modified:  2023-09-05T02:14:59Z
source:         APNIC

role:           ABUSE NTTECLJP
country:        ZZ
address:        3-9-11 Midori-cho, Musashino-shi, Tokyo, Japan
phone:          +000000000
e-mail:         rd-it-helpdesk@ml.ntt.com
admin-c:        TF79-AP
tech-c:         TF79-AP
nic-hdl:        AN845-AP
remarks:        Generated from irt object IRT-NTTECL-JP
remarks:        rd-it-helpdesk@ml.ntt.com was validated on 2025-08-04
abuse-mailbox:  rd-it-helpdesk@ml.ntt.com
mnt-by:         APNIC-ABUSE
last-modified:  2025-08-04T01:56:04Z
source:         APNIC

role:           CIO Office
address:        3-9-11 Midori-cho, Musashino-shi, Tokyo, 180-8585 Japan
country:        JP
phone:          +81-422-59-2725
fax-no:         +81-422-59-5600
e-mail:         it-pb@hco.ntt.co.jp
admin-c:        NIC10-AP
tech-c:         NIC10-AP
nic-hdl:        CIO2-AP
mnt-by:         MAINT-JP-NTTELECTCOMLAB
last-modified:  2019-03-28T07:36:32Z
source:         APNIC

role:           Network Information Center
address:        3-9-11 Midori-cho
address:        Musashino-shi, Tokyo 180-0012
country:        JP
phone:          +81-422-59-4200
e-mail:         sd-hosyu-b@ml.ntt.com
admin-c:        NIC10-AP
tech-c:         NIC10-AP
nic-hdl:        NIC10-AP
notify:         sd-hosyu-b@ml.ntt.com
mnt-by:         MAINT-JP-NTTECL-JP
last-modified:  2023-06-23T01:55:24Z
source:         APNIC

Nearby Ranges

BGP prefixes that overlap with 192.68.0.0/16

Range	ASN	Company	Num of IPs
192.68.228.0/24	AS11360	Electronics for Imaging, Inc.	256
192.68.211.0/24	AS12816	Leibniz-Rechenzentrum	256
192.68.158.0/24	AS14149	Icon Health & Fitness Inc	256
192.68.131.0/24	AS14618	Mindemoya Computing and Design	256
192.68.208.0/24	AS15011	Jaguar Communications	256
192.68.143.0/24	AS159	Ohio State University	256
192.68.180.0/24	AS174	Inter-Tel, Inc.	256
192.68.186.0/24	AS1930	Avenida do Brasil, 101	256
192.68.216.0/24	AS1930	Faculdade de Ciencias e Tecnologia	256
192.68.221.0/24	AS1930	Estrada de Benfica, 529	256
192.68.224.0/24	AS1930	Instituto Superior Tecnico	256
192.68.205.0/24	AS19406	Micro Focus	256
192.68.51.0/24	AS198743	Narodowe Centrum Badan Jadrowych	256
192.68.5.0/24	AS20488	Kiez.Net	256
192.68.6.0/24	AS20488	Kiez.Net	256
192.68.7.0/24	AS20488	Public Open network	256
192.68.11.0/24	AS204911	systemlos.net	256
192.68.151.0/24	AS205736	NTT Germany Holdings GmbH	256
192.68.26.0/24	AS243	L3Harris Technologies, Inc.	256
192.68.27.0/24	AS243	L3Harris Technologies	256
192.68.230.0/24	AS25599	Eviden Netherlands B.V.	256
192.68.255.0/24	AS25928	Wisper ISP, LLC	256
192.68.185.0/24	AS266869	Universidad de Nariño	256
192.68.115.0/24	AS26698	PARAMOUNT SOFTWARE ASSOCIATES, INC.	256
192.68.192.0/24	AS270	National Aeronautics and Space Administration	256
192.68.194.0/24	AS270	National Aeronautics and Space Administration	256
192.68.196.0/24	AS270	National Aeronautics and Space Administration	256
192.68.197.0/24	AS270	National Aeronautics and Space Administration	256
192.68.133.0/24	AS27198	Indiana University	256
192.68.234.0/24	AS32444	Anthem Broadband	256
192.68.235.0/24	AS37918	Nippon Telegraph and Telephone Corporation	256
192.68.24.0/24	AS394384	Edge Broadband	256
192.68.112.0/24	AS395464	Berea College	256
192.68.157.0/24	AS397402	Atrius Health, Inc.	256
192.68.108.0/24	AS399190	Frontier Science and Technology Research Foundation, Inc.	256
192.68.164.0/24	AS40111	Parker FiberNet, LLC	256
192.68.188.0/24	AS40788	Binnj Inc.	256
192.68.152.0/24	AS43536	NTT Germany Holdings GmbH	256
192.68.163.0/24	AS46641	Niagara Catholic District School Board	256
192.68.190.0/24	AS46694	South Plains Telephone Cooperative, Inc.	256
192.68.17.0/24	AS48777	Kiez.Net	256
192.68.150.0/24	AS54578	WCICC	256
192.68.223.0/24	AS600	Ohio Wesleyan University	256
192.68.132.0/24	AS6262	Commonwealth Scientific and Industrial	256
192.68.149.0/24	AS63193	Atlanticare Health System Inc.	256
192.68.254.0/24	AS680	Max-Planck-Institut fuer Mathematik; Rechenzentrum	256
192.68.144.0/24	AS749	DoD Network Information Center	256
192.68.148.0/24	AS749	Navy Network Information Center (NNIC)	256
192.68.154.0/24	AS749	Air Force Systems Networking	256
192.68.156.0/24	AS749	DoD Network Information Center	256

Hosted domains

There are no domains currently hosted on this ASN.

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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
94.68.110.216	AS6799 Ote SA (Hellenic Telecommunications Organisation)	`10.55ms` from Athens, GR
71.76.117.104	AS11426 Charter Communications Inc	`11.28ms` from Atlanta, US
81.245.243.104	AS5432 Proximus NV	`1.93ms` from Brussels, BE
67.167.137.72	AS7922 Comcast Cable Communications, LLC	`9.42ms` from Flint, US
130.185.120.168	AS57568 ARVANCLOUD GLOBAL TECHNOLOGIES L.L.C	`0.89ms` from Frankfurt am Main, DE
95.135.118.40	AS5065 Bunny Communications	`0.26ms` from Hong Kong, HK
114.99.165.200	AS4134 CHINANET-BACKBONE	`8.85ms` from Huai'an, CN
70.127.214.152	AS33363 Charter Communications, Inc	`5.95ms` from Orlando, US
81.66.129.232	AS15557 Societe Francaise Du Radiotelephone - SFR SA	`11.19ms` from Paris, FR
112.163.244.104	AS4766 Korea Telecom	`7.15ms` from Seoul, KR
59.151.44.184	AS9308 Abitcool(China) Inc.	`2.40ms` from Tianjin, CN
210.234.9.40	AS2516 KDDI CORPORATION	`5.98ms` from Tokyo, JP
41.62.250.40	AS37705 TOPNET	`1.55ms` from Tunis, TN
110.32.8.168	AS4804 Microplex PTY LTD	`2.02ms` from Brisbane, AU
9.160.48.136	AS8075 Microsoft Corporation	`0.84ms` from Brussels, BE
84.224.144.56	AS213155 Yettel Hungary Ltd.	`17.62ms` from Budapest, HU
74.215.34.200	AS6181 Cincinnati Bell Telephone Company LLC	`1.29ms` from Cincinnati, US
93.221.33.136	AS3320 Deutsche Telekom AG	`8.16ms` from Frankfurt am Main, DE
61.238.60.24	AS9269 Hong Kong Broadband Network Ltd.	`1.16ms` from Hong Kong, HK
101.165.198.184	AS1221 Telstra Limited	`2.27ms` from Melbourne, AU
189.183.219.152	AS8151 UNINET	`8.16ms` from Monterrey, MX
153.216.12.232	AS4713 NTT DOCOMO BUSINESS,Inc.	`11.17ms` from Osaka, JP
170.78.57.8	AS271718 ESTAR ON INTERNET FIBRA OPTICA LTDA	`1.21ms` from Osasco, BR
177.144.190.72	AS27699 TELEFÔNICA BRASIL S.A	`5.97ms` from Osasco, BR
34.141.223.120	AS396982 Google LLC	`0.13ms` from Oudeschip, NL

Traceroute

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

traceroute -a -n -q1 -m5 192.68.239.64

traceroute to 192.68.239.64 (192.68.239.64): 5 hops max, 52 byte packets

1 [AS136258] 185.213.23.211 0.674 ms

2 [AS56655] 185.125.170.252 0.215 ms

3 *

4 *

5 *

Measurement taken from

IPinfo ProbeNet in Sandefjord, NO

On December 14th 2025

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