123.48.0.0/16

AS18126 · Chubu Telecommunications Company, Inc.

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Summary

Country	Japan
Domain	ctc.co.jp
ASN	AS18126
Registry	APNIC
ID	COMMUFA

WHOIS Details

inetnum:        123.48.0.0 - 123.48.255.255
netname:        commufa
descr:          Chubu Telecommunications Co.,Inc.
descr:          Nishiki 1-10-1, Naka-ku, Nagoya-shi, 460-0003 JAPAN
country:        JP
admin-c:        JNIC1-AP
tech-c:         JNIC1-AP
status:         ALLOCATED PORTABLE
remarks:        Email address for spam or abuse complaints : [email protected]
mnt-by:         MAINT-JPNIC
mnt-irt:        IRT-JPNIC-JP
mnt-lower:      MAINT-JPNIC
last-modified:  2021-08-10T10:16:05Z
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:         [email protected]
abuse-mailbox:  [email protected]
phone:          +81-3-5297-2311
fax-no:         +81-3-5297-2312
admin-c:        JNIC1-AP
tech-c:         JNIC1-AP
auth:           # Filtered
remarks:        [email protected] 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:         [email protected]
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:        123.48.0.0 - 123.48.255.255
netname:        commufa-CIDR-BLK-JP
descr:          Chubu Telecommunications Co.,Inc.
remarks:        Email address for spam or abuse complaints : [email protected]
country:        JP
admin-c:        JP00012001
tech-c:         JP00012001
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:  2021-08-11T03:35:24Z
source:         JPNIC

Nearby Ranges

BGP prefixes that overlap with 123.0.0.0/8

Range	ASN	Company	Num of IPs
123.216.0.0/13	AS4713	NTT DOCOMO BUSINESS,Inc.	524,288
123.152.0.0/13	AS4837	China Unicom Zhejiang province network	524,288
123.8.0.0/13	AS4837	China Unicom Henan province network	524,288
123.128.0.0/13	AS4837	China Unicom Shandong Province Network	524,288
123.164.0.0/14	AS17897	CHINANET HEILONGJIANG PROVINCE NETWORK	262,144
123.180.0.0/14	AS58539	CHINANET hebei province network	262,144
123.140.0.0/14	AS3786	LG DACOM Corporation	262,144
123.168.0.0/14	AS4809	CHINANET SHANDONG PROVINCE NETWORK	262,144
123.188.0.0/14	AS4837	China Unicom Liaoning province network	262,144
123.192.0.0/14	AS38841	kbro CO. Ltd.	262,144
123.104.0.0/14	AS9595	NTT EAST, Inc.	262,144
123.232.0.0/14	AS4837	China Unicom Shandong Province Network	262,144
123.4.0.0/14	AS4837	China Unicom Henan province network	262,144
123.164.0.0/14	AS4809	CHINANET HEILONGJIANG PROVINCE NETWORK	262,144
123.212.0.0/14	AS9318	SK Broadband Co Ltd	262,144
123.144.0.0/14	AS4837	China Unicom Chongqing province network	262,144
123.160.0.0/14	AS137687	CHINANET henan province network	262,144
123.52.0.0/14	AS137687	CHINANET HENAN PROVINCE NETWORK	262,144
123.52.0.0/14	AS139587	CHINANET HENAN PROVINCE NETWORK	262,144
123.164.0.0/14	AS4134	CHINANET HEILONGJIANG PROVINCE NETWORK	262,144
123.184.0.0/14	AS137688	CHINANET liaoning province network	262,144
123.52.0.0/14	AS4134	CHINANET HENAN PROVINCE NETWORK	262,144
123.184.0.0/14	AS4134	CHINANET liaoning province network	262,144
123.244.0.0/14	AS134762	CHINANET liaoning province network	262,144
123.244.0.0/14	AS137688	CHINANET liaoning province network	262,144
123.164.0.0/14	AS137691	CHINANET HEILONGJIANG PROVINCE NETWORK	262,144
123.244.0.0/14	AS17799	CHINANET liaoning province network	262,144
123.184.0.0/14	AS134762	CHINANET liaoning province network	262,144
123.52.0.0/14	AS139018	CHINANET HENAN PROVINCE NETWORK	262,144
123.180.0.0/14	AS4134	CHINANET hebei province network	262,144
123.140.0.0/14	AS138195	LG DACOM Corporation	262,144
123.244.0.0/14	AS4134	CHINANET liaoning province network	262,144
123.160.0.0/14	AS4134	CHINANET henan province network	262,144
123.168.0.0/14	AS4134	CHINANET SHANDONG PROVINCE NETWORK	262,144
123.160.0.0/14	AS139018	CHINANET henan province network	262,144
123.224.0.0/14	AS4713	NTT DOCOMO BUSINESS,Inc.	262,144
123.178.0.0/15	AS4134	CHINANET neimeng province network	131,072
123.228.0.0/15	AS9644	SK Telecom	131,072
123.202.0.0/15	AS9269	Hong Kong Broadband Network Ltd	131,072
123.174.0.0/15	AS4134	CHINANET shangxi province network	131,072
123.206.0.0/15	AS45090	Tencent cloud computing (Beijing) Co., Ltd.	131,072
123.172.0.0/15	AS4134	CHINANET JILIN PROVINCE NETWORK	131,072
123.96.0.0/15	AS4134	CHINANET Zhejiang province network	131,072
123.56.0.0/15	AS37963	Aliyun Computing Co., LTD	131,072
123.150.0.0/15	AS17638	CHINANET TIANJIN PROVINCE NETWORK	131,072
123.204.0.0/15	AS4780	Digital United Inc.	131,072
123.178.0.0/15	AS4809	CHINANET neimeng province network	131,072
123.150.0.0/15	AS58542	CHINANET TIANJIN PROVINCE NETWORK	131,072
123.172.0.0/15	AS4809	CHINANET JILIN PROVINCE NETWORK	131,072
123.150.0.0/15	AS4809	CHINANET TIANJIN PROVINCE NETWORK	131,072

Hosted domains

There are 15 domain names hosted across 14 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
123.48.123.227	appleple.net	2
123.48.23.223	p-d.cc	1
123.48.41.150	anzumare.net	1
123.48.22.203	swordring.net	1
123.48.37.103	nk4.biz	1
123.48.84.247	yuuyake.net	1
123.48.238.14	llennsaba.com	1
123.48.41.64	m-aoi.nagoya	1
123.48.24.199	tsuru-no-tsurugi.tokyo	1
123.48.156.233	horiuti.com	1
123.48.0.98	zonita.net	1
123.48.10.199	0hashi.com	1
123.48.121.33	daiyu.xyz	1
123.48.46.105	luminous-networks.net	1

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

1,687 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address	ASN	Details
123.48.106.121	AS18126 Chubu Telecommunications Company, Inc.	`8.20ms` from Osaka, JP
123.48.120.136	AS18126 Chubu Telecommunications Company, Inc.	`4.38ms` from Osaka, JP
123.48.116.169	AS18126 Chubu Telecommunications Company, Inc.	`5.09ms` from Osaka, JP
123.48.60.37	AS18126 Chubu Telecommunications Company, Inc.	`5.52ms` from Osaka, JP
123.48.4.59	AS18126 Chubu Telecommunications Company, Inc.	`4.14ms` from Osaka, JP
123.48.153.19	AS18126 Chubu Telecommunications Company, Inc.	`7.52ms` from Osaka, JP
123.48.141.59	AS18126 Chubu Telecommunications Company, Inc.	`7.19ms` from Osaka, JP
123.48.121.77	AS18126 Chubu Telecommunications Company, Inc.	`5.42ms` from Osaka, JP
123.48.132.123	AS18126 Chubu Telecommunications Company, Inc.	`6.86ms` from Osaka, JP
123.48.10.56	AS18126 Chubu Telecommunications Company, Inc.	`4.36ms` from Osaka, JP
123.48.124.161	AS18126 Chubu Telecommunications Company, Inc.	`3.98ms` from Osaka, JP
123.48.156.231	AS18126 Chubu Telecommunications Company, Inc.	`6.81ms` from Osaka, JP
123.48.21.75	AS18126 Chubu Telecommunications Company, Inc.	`9.28ms` from Osaka, JP
123.48.9.150	AS18126 Chubu Telecommunications Company, Inc.	`4.28ms` from Osaka, JP
123.48.27.244	AS18126 Chubu Telecommunications Company, Inc.	`9.04ms` from Osaka, JP
123.48.63.209	AS18126 Chubu Telecommunications Company, Inc.	`8.54ms` from Osaka, JP
123.48.85.238	AS18126 Chubu Telecommunications Company, Inc.	`9.41ms` from Osaka, JP
123.48.102.83	AS18126 Chubu Telecommunications Company, Inc.	`7.87ms` from Osaka, JP
123.48.1.209	AS18126 Chubu Telecommunications Company, Inc.	`4.57ms` from Osaka, JP
123.48.126.196	AS18126 Chubu Telecommunications Company, Inc.	`4.45ms` from Osaka, JP
123.48.137.28	AS18126 Chubu Telecommunications Company, Inc.	`6.18ms` from Osaka, JP
123.48.68.86	AS18126 Chubu Telecommunications Company, Inc.	`5.57ms` from Osaka, JP
123.48.61.2	AS18126 Chubu Telecommunications Company, Inc.	`4.58ms` from Osaka, JP
123.48.87.36	AS18126 Chubu Telecommunications Company, Inc.	`6.98ms` from Osaka, JP
123.48.154.236	AS18126 Chubu Telecommunications Company, Inc.	`7.64ms` from Osaka, JP

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
117.200.163.112	AS9829 National Internet Backbone	`12.99ms` from Chennai, IN
136.119.12.80	AS396982 Google LLC	`0.12ms` from Council Bluffs, US
130.61.68.128	AS31898 Oracle Corporation	`0.14ms` from Frankfurt am Main, DE
68.181.80.128	AS47 University of Southern California	`1.21ms` from Los Angeles, US
82.89.191.0	AS3269 Telecom Italia S.p.A.	`2.94ms` from Milan, IT
87.228.208.64	AS6866 Cyprus Telecommunications Authority	`2.07ms` from Nicosia, CY
201.14.255.112	AS8167 V tal	`1.60ms` from Novo Hamburgo, BR
47.224.172.64	AS20115 Charter Communications LLC	`10.24ms` from San Jose, US
192.25.115.0	AS30294 Familynet Inc.	`0.34ms` from San Juan, PR
73.83.222.224	AS7922 Comcast Cable Communications, LLC	`5.21ms` from Seattle, US
182.229.165.16	AS17858 LG POWERCOMM	`1.89ms` from Seoul, KR
146.23.204.224	AS7862 Chevron Corporation	`0.91ms` from Tokyo, JP
93.213.129.32	AS3320 Deutsche Telekom AG	`2.87ms` from Duesseldorf, DE
42.49.152.64	AS4837 CHINA UNICOM China169 Backbone	`1.88ms` from Huaihua, CN
18.212.38.64	AS14618 Amazon.com, Inc.	`0.39ms` from Reston, US
3.211.248.80	AS14618 Amazon.com, Inc.	`0.17ms` from Reston, US
196.185.57.224	AS327934 SOCIETE NATIONALE DES TELECOMMUNICATIONS (Tunisie Telecom)	`11.28ms` from Tunis, TN
76.240.24.112	AS7018 AT&T Enterprises, LLC	`18.87ms` from Atlanta, US
175.23.129.160	AS4837 CHINA UNICOM China169 Backbone	`8.31ms` from Changchun, CN
66.232.205.224	AS30612 Eagle Communications, Inc.	`6.32ms` from Denver, US
134.147.10.16	AS29484 Ruhr-Universitaet Bochum	`3.27ms` from Duesseldorf, DE
27.45.192.208	AS17816 China Unicom IP network China169 Guangdong province	`5.22ms` from Guangzhou, CN
123.27.24.128	AS45899 VNPT Corp	`5.08ms` from Hanoi, VN
112.252.156.112	AS4837 CHINA UNICOM China169 Backbone	`10.58ms` from Qingdao, CN
37.60.55.80	AS16276 OVH SAS	`0.06ms` from Roubaix, FR

Traceroute

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

traceroute -a -n -q1 123.48.50.31

traceroute to 123.48.50.31 (123.48.50.31): 64 hops max, 52 byte packets

1 [AS31898] 140.91.218.42 0.072 ms

2 [] 218.100.9.120 0.916 ms

3 [] 218.100.9.191 4.233 ms

4 [AS18126] 210.173.150.86 4.48 ms

5 [AS18126] 210.173.149.149 3.568 ms

6 [AS18126] 123.48.50.31 5.412 ms

Measurement taken from

IPinfo ProbeNet in Osaka, JP

On December 14th 2025

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