192.68.242.0/24

AS37918 · NTT, Inc.

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Summary

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

WHOIS Details

inetnum:        192.68.240.0 - 192.68.247.255
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:  2022-12-28T01:10:20Z
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
192.68.209.0/24	AS1930	Universidade do Minho	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

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
120.131.10.200	AS59019 Beijing Kingsoft Cloud Internet Technology Co., Ltd	`2.82ms` from Beijing, CN
175.34.50.72	AS4804 Microplex PTY LTD	`1.76ms` from Brisbane, AU
75.240.250.56	AS6167 Verizon Business	`17.72ms` from Chicago, US
86.23.140.152	AS5089 Virgin Media Limited	`11.28ms` from Dublin, IE
136.185.149.216	AS24560 Bharti Airtel Ltd., Telemedia Services	`1.56ms` from Hyderabad, IN
202.138.126.40	AS18101 Reliance Communications Ltd.DAKC MUMBAI	`1.86ms` from Mumbai, IN
74.79.49.24	AS11351 Charter Communications Inc	`19.50ms` from New York City, US
92.127.105.72	AS12389 PJSC Rostelecom	`8.77ms` from Novosibirsk, RU
18.215.14.184	AS14618 Amazon.com, Inc.	`0.18ms` from Reston, US
212.82.117.200	AS23880 Internet content provider	`0.23ms` from Al Fujairah City, AE
122.57.148.104	AS4771 Spark New Zealand Trading Ltd.	`1.26ms` from Auckland, NZ
80.133.118.120	AS3320 Deutsche Telekom AG	`3.85ms` from Berlin, DE
20.90.5.56	AS8075 Microsoft Corporation	`0.17ms` from Cardiff, GB
73.191.233.104	AS7922 Comcast Cable Communications, LLC	`10.68ms` from Flint, US
84.154.215.168	AS3320 Deutsche Telekom AG	`8.74ms` from Frankfurt am Main, DE
183.80.158.40	AS18403 FPT Telecom Company	`2.96ms` from Ho Chi Minh City, VN
175.112.4.40	AS9318 SK Broadband Co Ltd	`3.06ms` from Incheon, KR
92.19.253.72	AS13285 TalkTalk Communications Limited	`5.20ms` from London, GB
129.67.125.120	AS786 Jisc Services Limited	`3.17ms` from London, GB
35.237.192.152	AS396982 Google LLC	`0.13ms` from Moncks Corner, US
128.119.44.200	AS1249 University of Massachusetts - AMHERST	`8.78ms` from New York City, US
80.9.182.200	AS3215 Orange S.A.	`12.38ms` from Paris, FR
85.47.1.88	AS3269 Telecom Italia S.p.A.	`14.22ms` from Rome, IT
61.76.50.184	AS4766 Korea Telecom	`6.12ms` from Seoul, KR
81.182.7.56	AS5483 Magyar Telekom Plc.	`2.46ms` from Budapest, HU

Traceroute

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

traceroute -a -n -q1 -f3 -m8 192.68.242.149

traceroute to 192.68.242.149 (192.68.242.149): 8 hops max, 52 byte packets

3 [AS3212] 213.161.1.149 8.467 ms

4 *

5 [AS3212] 185.66.149.33 13.901 ms

6 *

7 *

8 *

Measurement taken from

IPinfo ProbeNet in Novi Travnik, BA

On January 18th 2026

What are IP address ranges?

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