1.75.148.0/23

AS9605 · NTT DOCOMO, INC.

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Summary

Country	Japan
Domain	nttdocomo.com
ASN	AS9605
Registry	JPNIC
ID	NTTDOCOMO-CIDR-BLK-JP

WHOIS Details

inetnum:        1.72.0.0 - 1.79.255.255
netname:        NTTDoCoMo
descr:          NTT DOCOMO,INC.
descr:          Sannno Park Tower Bldg.11-1 Nagatacho 2-chome
descr:          Chiyoda-ku,Tokyo Japan
country:        JP
admin-c:        JNIC1-AP
tech-c:         JNIC1-AP
remarks:        Email address for spam or abuse complaints: docomo-abuse-ml@nttdocomo.com
status:         ALLOCATED PORTABLE
mnt-by:         MAINT-JPNIC
mnt-lower:      MAINT-JPNIC
mnt-irt:        IRT-JPNIC-JP
last-modified:  2022-01-07T07:15:35Z
source:         APNIC

irt:            IRT-JPNIC-JP
address:        Uchikanda OS Bldg 4F, 2-12-6 Uchi-Kanda
address:        Chiyoda-ku, Tokyo 101-0047, Japan
e-mail:         hostmaster@nic.ad.jp
abuse-mailbox:  hostmaster@nic.ad.jp
phone:          +81-3-5297-2311
fax-no:         +81-3-5297-2312
admin-c:        JNIC1-AP
tech-c:         JNIC1-AP
auth:           # Filtered
remarks:        hostmaster@nic.ad.jp was validated on 2020-07-23
mnt-by:         MAINT-JPNIC
last-modified:  2022-06-14T04:26:58Z
source:         APNIC

role:           Japan Network Information Center
address:        Uchikanda OS Bldg 4F, 2-12-6 Uchi-Kanda
address:        Chiyoda-ku, Tokyo 101-0047, Japan
country:        JP
phone:          +81-3-5297-2311
fax-no:         +81-3-5297-2312
e-mail:         hostmaster@nic.ad.jp
admin-c:        JI13-AP
tech-c:         JE53-AP
nic-hdl:        JNIC1-AP
mnt-by:         MAINT-JPNIC
last-modified:  2022-01-05T03:04:02Z
source:         APNIC

inetnum:        1.72.0.0 - 1.79.255.255
netname:        MAPS
descr:          NTT DoCoMo, Inc.
country:        JP
admin-c:        JP00042969
tech-c:         JP00042969
remarks:        This information has been partially mirrored by APNIC from
remarks:        JPNIC. To obtain more specific information, please use the
remarks:        JPNIC WHOIS Gateway at
remarks:        http://www.nic.ad.jp/en/db/whois/en-gateway.html or
remarks:        whois.nic.ad.jp for WHOIS client. (The WHOIS client
remarks:        defaults to Japanese output, use the /e switch for English
remarks:        output)
last-modified:  2021-03-30T23:20:03Z
source:         JPNIC

Hosted domains

There are no domains currently hosted on this ASN.

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

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
193.121.30.103	AS5432 Proximus NV	`6.14ms` from Amsterdam, NL
13.90.149.135	AS8075 Microsoft Corporation	`0.39ms` from Ashburn, US
158.69.227.103	AS16276 OVH SAS	`0.07ms` from Beauharnois, CA
80.141.204.247	AS3320 Deutsche Telekom AG	`3.40ms` from Frankfurt am Main, DE
120.233.17.167	AS9808 China Mobile Communications Group Co., Ltd.	`2.99ms` from Guangzhou, CN
14.166.235.167	AS45899 VNPT Corp	`5.90ms` from Hanoi, VN
154.201.220.7	AS132839 POWER LINE DATACENTER	`1.03ms` from Hong Kong, HK
180.242.241.39	AS7713 PT Telekomunikasi Indonesia	`13.85ms` from Jakarta, ID
152.13.84.23	AS53785 University of North Carolina at Greensboro	`11.38ms` from Manassas, US
122.209.206.215	AS17506 ARTERIA Networks Corporation	`5.57ms` from Osaka, JP
85.164.35.103	AS2119 Telenor Norge AS	`0.84ms` from Oslo, NO
112.237.78.135	AS4837 CHINA UNICOM China169 Backbone	`10.98ms` from Qingdao, CN
112.252.27.151	AS4837 CHINA UNICOM China169 Backbone	`6.55ms` from Qingdao, CN
201.50.51.55	AS7738 V tal	`11.38ms` from Rio de Janeiro, BR
4.201.112.55	AS8075 Microsoft Corporation	`0.17ms` from Sao Paulo, BR
14.90.160.103	AS4766 Korea Telecom	`2.30ms` from Seoul, KR
61.254.250.7	AS9318 SK Broadband Co Ltd	`1.97ms` from Seoul, KR
109.64.115.39	AS8551 Bezeq International Ltd.	`3.47ms` from Tel Aviv, IL
4.175.88.135	AS8075 Microsoft Corporation	`0.22ms` from Amsterdam, NL
101.20.3.23	AS4837 CHINA UNICOM China169 Backbone	`5.49ms` from Beijing, CN
52.89.9.87	AS16509 Amazon.com, Inc.	`0.21ms` from Boardman, US
149.76.173.119	AS11976 Fidelity Communication International Inc.	`12.24ms` from Dallas, US
95.188.93.231	AS12389 PJSC Rostelecom	`0.89ms` from Krasnoyarsk, RU
86.71.221.119	AS15557 Societe Francaise Du Radiotelephone - SFR SA	`15.61ms` from Lyon, FR
79.148.42.183	AS3352 TELEFONICA DE ESPANA S.A.U.	`1.42ms` from Madrid, ES

Traceroute

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

traceroute -a -n -q1 -m5 1.75.148.164

traceroute to 1.75.148.164 (1.75.148.164): 5 hops max, 52 byte packets

1 [AS9211] 213.238.35.1 0.238 ms

2 [AS9211] 212.12.33.138 0.238 ms

3 *

4 *

5 *

Measurement taken from

IPinfo ProbeNet in Hamburg, DE

On October 9th 2025

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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