103.2.68.0/24

AS10015 · Cyber Wave Japan Co., Ltd.

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Summary

Country	Japan
Domain	cwj.jp
ASN	AS10015
Registry	APNIC
ID	CWJ

WHOIS Details

inetnum:        103.2.68.0 - 103.2.71.255
netname:        CWJ
descr:          Cyber Wave Japan, Co.,Ltd.
descr:          1313-2, Kodakuchimotocho, Ise City, Mie, 516-0016 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-irt:        IRT-JPNIC-JP
mnt-by:         MAINT-JPNIC
mnt-lower:      MAINT-JPNIC
last-modified:  2014-05-28T06:54:02Z
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:        103.2.68.0 - 103.2.71.255
netname:        CWJ-CIDR-BLK-JP
descr:          Cyber Wave Japan, Co.,Ltd.
remarks:        Email address for spam or abuse complaints : [email protected]
country:        JP
admin-c:        TI9643JP
tech-c:         KT15943JP
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:  2014-05-29T00:48:14Z
source:         JPNIC

Nearby Ranges

BGP prefixes that overlap with 103.2.0.0/16

Range	ASN	Company	Num of IPs
103.2.160.0/22	AS10013	FreeBit Co., Ltd.	1,024
103.2.32.0/22	AS24259	kanuma cable television Corporation	1,024
103.2.100.0/22	AS2514	NTT PC Communications,Inc.	1,024
103.2.48.0/22	AS2527	So-net Service	1,024
103.2.128.0/22	AS38639	NTT DOCOMO BUSINESS, Inc.	1,024
103.2.144.0/22	AS38896	PT. Centra Global Investama	1,024
103.2.184.0/22	AS45345	Nautile SARL	1,024
103.2.152.0/22	AS45356	Mobitel Pvt Ltd	1,024
103.2.92.0/22	AS45370	BROADBANDIDC	1,024
103.2.112.0/22	AS45441	SheepLink Co.,Ltd.	1,024
103.2.88.0/22	AS45891	Solomon Telekom Co Ltd	1,024
103.2.180.0/22	AS4628	Pacific Internet Pte Ltd	1,024
103.2.44.0/22	AS4686	GENESIS co.,ltd	1,024
103.2.108.0/22	AS4847	Beijing Tonghui netlink data technology Co., Ltd.	1,024
103.2.0.0/22	AS55385	Yamanashi Prefectural Government	1,024
103.2.248.0/22	AS55391	INTERNET MULTIFEED CO.	1,024
103.2.252.0/22	AS55392	INTERNET MULTIFEED CO.	1,024
103.2.244.0/22	AS55898	LY Corporation	1,024
103.2.208.0/22	AS7497	Computer Network Information Center of Chinese Academy of Sciences (CNIC-CAS)	1,024
103.2.60.0/22	AS7505	FUJITSU LIMITED	1,024
103.2.52.0/22	AS7524	ITEC Hankyu Hanshin Co.,Ltd.	1,024
103.2.4.0/22	AS7679	QTnet,Inc.	1,024
103.2.168.0/22	AS9268	Over The Wire Pty Ltd	1,024
103.2.136.0/22	AS9365	its communications Inc.	1,024
103.2.36.0/22	AS9997	Suzuka Cable Co.,Ltd	1,024
103.2.228.0/22	AS131386	Long Van System Solution JSC	1,024
103.2.224.0/22	AS131423	Long Van System Solution JSC	1,024
103.2.240.0/22	AS137455	Sovereign Cloud Australia Pty Ltd	1,024
103.2.24.0/22	AS17693	YAMATO SYSTEM DEVELOPMENT CO., LTD.	1,024
103.2.96.0/22	AS17958	Kasaoka Cable Vision LIMITED	1,024
103.2.148.0/22	AS18001	Dialog Telekom Plc	1,024
103.2.20.0/22	AS18126	Chubu Telecommunications Co.,Inc.	1,024
103.2.64.0/22	AS18260	EHIME CATV CO.,LTD.	1,024
103.2.140.0/22	AS23352	Sand Dune Mail Ltd	1,024
103.2.8.0/23	AS24257	Japan Internet Exchange Co., Ltd.	512
103.2.30.0/23	AS38631	LINE Corporation	512
103.2.234.0/24	AS131210	YASHTEL Yashash Cable Network Pvt Ltd	256
103.2.235.0/24	AS131210	YASHTEL Yashash Cable Network Pvt Ltd	256
103.2.198.0/24	AS45671	Servers Australia Pty Ltd	256
103.2.199.0/24	AS45671	Servers Australia Pty Ltd	256
103.2.144.0/24	AS38896	PT. Centra Global Investama	256
103.2.240.0/24	AS137455	Sovereign Cloud Australia Pty Ltd	256
103.2.80.0/24	AS150172	Serverfreak Technologies Sdn Bhd	256
103.2.29.0/24	AS17661	NHN Cloud Japan Corporation	256
103.2.145.0/24	AS38896	PT. Centra Global Investama	256
103.2.146.0/24	AS38896	PT. Centra Global Investama	256
103.2.232.0/24	AS131210	YASHTEL	256
103.2.121.0/24	AS18015	Atlantech Hosting	256
103.2.182.0/24	AS4628	OSINet	256
103.2.183.0/24	AS4628	OSINet	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
68.43.11.200	AS7922 Comcast Cable Communications, LLC	`8.73ms` from Flint, US
218.5.81.248	AS4134 CHINANET-BACKBONE	`5.89ms` from Fuzhou, CN
116.108.104.184	AS24086 Viettel Corporation	`3.58ms` from Ho Chi Minh City, VN
156.35.48.8	AS766 RedIRIS Autonomous System	`7.08ms` from Madrid, ES
64.89.67.72	AS7029 Windstream Communications LLC	`1.18ms` from Miami, US
125.8.255.184	AS9824 JCOM Co., Ltd.	`7.94ms` from Osaka, JP
41.97.151.248	AS36947 Telecom Algeria	`11.66ms` from Valencia, ES
89.229.46.8	AS21021 Multimedia Polska Sp. z o.o.	`17.61ms` from Warsaw, PL
174.110.28.40	AS11426 Charter Communications Inc	`8.78ms` from Charlotte, US
223.190.198.56	AS24560 Bharti Airtel Ltd., Telemedia Services	`13.57ms` from Chennai, IN
93.241.64.104	AS3320 Deutsche Telekom AG	`3.19ms` from Hamburg, DE
221.209.117.40	AS4837 CHINA UNICOM China169 Backbone	`9.54ms` from Harbin, CN
1.61.104.216	AS4837 CHINA UNICOM China169 Backbone	`4.60ms` from Harbin, CN
87.26.39.40	AS3269 Telecom Italia S.p.A.	`2.15ms` from Milan, IT
88.214.203.72	AS400513 IPIPE International, Corp.	`0.70ms` from New York City, US
27.194.245.216	AS4837 CHINA UNICOM China169 Backbone	`5.13ms` from Qingdao, CN
217.170.135.200	AS49788 Nexthop AS	`1.89ms` from Sandefjord, NO
116.123.92.216	AS9318 SK Broadband Co Ltd	`3.10ms` from Seoul, KR
124.141.142.40	AS9824 JCOM Co., Ltd.	`17.86ms` from Tokyo, JP
196.191.0.40	AS24757 Ethio Telecom	`7.32ms` from Addis Ababa, ET
91.182.68.136	AS5432 Proximus NV	`3.98ms` from Brussels, BE
75.176.219.152	AS11426 Charter Communications Inc	`7.40ms` from Charlotte, US
159.140.192.216	AS17264 Cerner Corporation	`1.07ms` from Kansas City, US
194.220.132.136	AS12430 VODAFONE ESPANA S.A.U.	`4.39ms` from Madrid, ES
23.57.79.8	AS16625 Akamai Technologies, Inc.	`0.43ms` from Mumbai, IN

Traceroute

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

traceroute -a -n -q1 -f4 -m12 103.2.68.254

traceroute to 103.2.68.254 (103.2.68.254): 12 hops max, 52 byte packets

4 [] 27.111.230.101 48.59 ms

5 [AS2519] 163.139.136.26 53.517 ms

6 [AS2519] 163.139.136.18 138.927 ms

7 [AS2519] 163.139.136.69 163.581 ms

8 [AS2519] 222.228.239.230 124.791 ms

9 [AS10015] 61.114.236.68 116.098 ms

10 *

11 *

12 *

Measurement taken from

IPinfo ProbeNet in Yangon, MM

On December 20th 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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