All IP Ranges
49.0.0.0/8
AS9617 | 49.250.0.0/15

49.250.0.0/15

AS9617 · JCOM Co., Ltd.

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Summary

Country	Japan
Domain	jcom.co.jp
ASN	AS9617
Registry	APNIC
ID	JCN

WHOIS Details

inetnum:        49.250.0.0 - 49.251.255.255
netname:        JCN
descr:          JCOM Co., Ltd.
descr:          Daiwa Tower,
descr:          1-2-1 kamiogi,Suginami-ku,Tokyo,Japan
country:        JP
admin-c:        JNIC1-AP
tech-c:         JNIC1-AP
status:         ALLOCATED PORTABLE
remarks:        Email address for spam or abuse complaints : abuse@home.ne.jp
mnt-irt:        IRT-JPNIC-JP
mnt-by:         MAINT-JPNIC
mnt-lower:      MAINT-JPNIC
last-modified:  2021-09-27T07:41:55Z
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:        49.250.0.0 - 49.251.255.255
netname:        JCN-CIDR-BLK-JP
descr:          JCOM Co., Ltd.
remarks:        Email address for spam or abuse complaints : abuse@home.ne.jp
country:        JP
admin-c:        JP00006551
tech-c:         JP00006551
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:  2021-09-27T23:39:49Z
source:         JPNIC

Nearby Ranges

BGP prefixes that overlap with 49.0.0.0/8

Range	ASN	Company	Num of IPs
49.64.0.0/11	AS131325	CHINANET jiangsu province network	2,097,152
49.64.0.0/11	AS146966	CHINANET jiangsu province network	2,097,152
49.64.0.0/11	AS134756	CHINANET jiangsu province network	2,097,152
49.64.0.0/11	AS140292	CHINANET jiangsu province network	2,097,152
49.64.0.0/11	AS4134	CHINANET jiangsu province network	2,097,152
49.64.0.0/11	AS137697	CHINANET jiangsu province network	2,097,152
49.160.0.0/12	AS17858	LG POWERCOMM	1,048,576
49.176.0.0/12	AS4804	Optus Internet Pty Ltd	1,048,576
49.192.0.0/13	AS4804	Optus Internet Pty Ltd	524,288
49.56.0.0/13	AS4766	Korea Telecom	524,288
49.112.0.0/13	AS4134	CHINANET xinjiang province network	524,288
49.200.0.0/14	AS17762	Tata Teleservices Limited -GSM Division	262,144
49.232.0.0/14	AS45090	Tencent cloud computing (Beijing) Co., Ltd.	262,144
49.216.0.0/14	AS9924	Taiwan Fixed Network CO.,LTD.	262,144
49.132.0.0/14	AS2516	UQ Communications Inc.	262,144
49.224.0.0/14	AS9500	One New Zealand Group Limited	262,144
49.52.0.0/14	AS4538	China Education and Research Network	262,144
49.200.0.0/14	AS45820	Tata Teleservices Limited -GSM Division	262,144
49.120.0.0/14	AS4538	China Education and Research Network	262,144
49.200.0.0/14	AS55441	Tata Teleservices Limited -GSM Division	262,144
49.140.0.0/15	AS4538	China Education and Research Network	131,072
49.210.0.0/15	AS7497	Computer Network Information Center of Chinese Academy of Sciences (CNIC-CAS)	131,072
49.48.0.0/15	AS45758	Triple T Broadband Public Company Limited	131,072
49.2.0.0/15	AS4804	Optus Internet Pty Ltd	131,072
49.208.0.0/15	AS4538	China Education and Research Network	131,072
49.124.0.0/15	AS4818	DiGi Telecommunications Sdn Bhd	131,072
49.130.0.0/15	AS17924	Smartone Mobile communications Limited	131,072
49.158.0.0/15	AS24164	TFN MEDIA CO., LTD.	131,072
49.158.0.0/15	AS24165	TFN MEDIA CO., LTD.	131,072
49.214.0.0/15	AS9924	Taiwan Fixed Network CO.,LTD.	131,072
49.217.0.0/16	AS24158	Taiwan Fixed Network CO.,LTD.	65,536
49.218.0.0/16	AS24158	Taiwan Fixed Network CO.,LTD.	65,536
49.214.0.0/16	AS9924	Taiwan Fixed Network CO.,LTD.	65,536
49.255.0.0/16	AS45186	VOCUS PTY LTD	65,536
49.215.0.0/16	AS24158	Taiwan Fixed Network CO.,LTD.	65,536
49.219.0.0/16	AS9924	Taiwan Fixed Network CO.,LTD.	65,536
49.218.0.0/16	AS9924	Taiwan Fixed Network CO.,LTD.	65,536
49.214.0.0/16	AS24158	Taiwan Fixed Network CO.,LTD.	65,536
49.216.0.0/16	AS9924	Taiwan Fixed Network CO.,LTD.	65,536
49.215.0.0/16	AS9924	Taiwan Fixed Network CO.,LTD.	65,536
49.217.0.0/16	AS9924	Taiwan Fixed Network CO.,LTD.	65,536
49.216.0.0/16	AS24158	Taiwan Fixed Network CO.,LTD.	65,536
49.212.0.0/16	AS9371	SAKURA Internet Inc.	65,536
49.237.0.0/16	AS7470	True Move Company Limited	65,536
49.32.0.0/16	AS55836	Reliance Jio Infocomm Limited	65,536
49.247.0.0/16	AS38700	SMILESERV	65,536
49.244.0.0/16	AS23752	Nepal Telecommunications Corporation	65,536
49.35.0.0/16	AS55836	Reliance Jio Infocomm Limited	65,536
49.255.0.0/16	AS4826	VOCUS PTY LTD	65,536

Hosted domains

There are 6 domain names hosted across 4 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
49.250.153.238	circlea4.work	1

Hosted domains API

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Useful for Cybersecurity

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Pingable IPs

1,573 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address	ASN	Details
49.250.0.1	AS9617 JCOM Co., Ltd.	`1.83ms` from Osaka, JP
49.250.2.140	AS9617 JCOM Co., Ltd.	`9.08ms` from Osaka, JP
49.250.3.136	AS9617 JCOM Co., Ltd.	`7.94ms` from Osaka, JP
49.251.243.167	AS9617 JCOM Co., Ltd.	`6.94ms` from Osaka, JP
49.251.233.192	AS9617 JCOM Co., Ltd.	`9.14ms` from Osaka, JP
49.251.34.28	AS9617 JCOM Co., Ltd.	`7.98ms` from Osaka, JP
49.251.254.177	AS9617 JCOM Co., Ltd.	`7.94ms` from Osaka, JP
49.251.8.1	AS9617 JCOM Co., Ltd.	`2.79ms` from Osaka, JP
49.251.158.202	AS9617 JCOM Co., Ltd.	`11.16ms` from Osaka, JP
49.251.119.174	AS9617 JCOM Co., Ltd.	`8.04ms` from Osaka, JP
49.251.185.93	AS9617 JCOM Co., Ltd.	`7.23ms` from Osaka, JP
49.251.21.44	AS9617 JCOM Co., Ltd.	`9.60ms` from Osaka, JP
49.251.2.172	AS9617 JCOM Co., Ltd.	`8.91ms` from Osaka, JP
49.251.113.164	AS9617 JCOM Co., Ltd.	`7.20ms` from Osaka, JP
49.251.74.147	AS9617 JCOM Co., Ltd.	`10.22ms` from Osaka, JP
49.251.86.84	AS9617 JCOM Co., Ltd.	`13.43ms` from Osaka, JP
49.251.215.31	AS9617 JCOM Co., Ltd.	`7.91ms` from Osaka, JP
49.251.135.135	AS9617 JCOM Co., Ltd.	`11.28ms` from Osaka, JP
49.251.77.15	AS9617 JCOM Co., Ltd.	`13.75ms` from Osaka, JP
49.251.121.175	AS9617 JCOM Co., Ltd.	`11.61ms` from Osaka, JP
49.251.162.179	AS9617 JCOM Co., Ltd.	`9.64ms` from Osaka, JP
49.251.123.98	AS9617 JCOM Co., Ltd.	`11.35ms` from Osaka, JP
49.251.194.15	AS9617 JCOM Co., Ltd.	`6.07ms` from Osaka, JP
49.251.111.20	AS9617 JCOM Co., Ltd.	`12.32ms` from Osaka, JP
49.251.106.242	AS9617 JCOM Co., Ltd.	`10.71ms` 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
71.178.155.175	AS701 Verizon Business	`1.90ms` from Ashburn, US
97.243.126.143	AS6167 Verizon Business	`13.62ms` from Chicago, US
178.92.132.47	AS401783 TOKALA COMMUNICATIONS INC.	`0.57ms` from Frankfurt am Main, DE
201.170.23.175	AS8151 UNINET	`4.05ms` from Los Angeles, US
47.199.104.159	AS5650 Frontier Communications of America, Inc.	`5.39ms` from Miami, US
171.109.39.255	AS4134 CHINANET-BACKBONE	`6.09ms` from Nanning, CN
90.1.244.159	AS3215 Orange S.A.	`14.88ms` from Paris, FR
166.194.100.159	AS7287 AT&T Enterprises, LLC	`1.92ms` from Seattle, US
211.51.205.207	AS4766 Korea Telecom	`3.42ms` from Seoul, KR
77.127.34.191	AS12400 Partner Communications Ltd.	`2.70ms` from Tel Aviv, IL
50.51.212.191	AS5650 Frontier Communications of America, Inc.	`9.93ms` from Chicago, US
59.56.163.111	AS4134 CHINANET-BACKBONE	`3.95ms` from Fuzhou, CN
219.104.84.47	AS2527 Sony Network Communications Inc.	`2.00ms` from Osaka, JP
34.204.206.175	AS14618 Amazon.com, Inc.	`0.36ms` from Reston, US
172.65.25.207	AS13335 Cloudflare, Inc.	`0.11ms` from Wrocław, PL
82.197.215.255	AS25596 Odido Netherlands B.V.	`0.65ms` from Amsterdam, NL
113.21.218.127	AS45474 NEXUSGUARD LIMITED	`0.60ms` from Amsterdam, NL
47.72.116.159	AS9500 One New Zealand Group Limited	`1.94ms` from Auckland, NZ
75.206.218.175	AS6167 Verizon Business	`16.74ms` from Boca Raton, US
59.178.64.63	AS9829 National Internet Backbone	`8.20ms` from Delhi, IN
89.247.31.47	AS8881 1&1 Versatel GmbH	`5.25ms` from Frankfurt am Main, DE
14.229.151.175	AS45899 VNPT Corp	`4.51ms` from Hanoi, VN
69.68.207.255	AS209 CenturyLink Communications, LLC	`2.32ms` from Las Vegas, US
181.136.228.239	AS13489 UNE EPM TELECOMUNICACIONES S.A.	`15.09ms` from Medellin, CO
114.189.151.15	AS4713 NTT DOCOMO BUSINESS,Inc.	`6.72ms` from Osaka, JP

Traceroute

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

traceroute -a -n -q1 -f3 49.250.11.155

traceroute to 49.250.11.155 (49.250.11.155): 64 hops max, 52 byte packets

3 [AS16509] 99.83.70.30 0.886 ms

4 [AS16509] 99.83.70.31 0.339 ms

5 [AS9824] 116.214.18.45 0.707 ms

6 *

7 *

8 *

9 [AS9617] 49.250.11.155 13.348 ms

Measurement taken from

IPinfo ProbeNet in Osaka, JP

On December 6th 2025

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