211.120.128.0/19

AS9617 · JCOM Co., Ltd.

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Summary

Country	Japan
Domain	jcom.co.jp
ASN	AS9617
Parent Range	211.120.128.0/18
Registry	JPNIC
ID	TCN-NET

WHOIS Details

inetnum:        211.120.128.0 - 211.120.143.255
netname:        TCN-NET
descr:          J:COM WEST Co., Ltd.
country:        JP
admin-c:        HW1733JP
tech-c:         HW1733JP
last-modified:  2011-08-10T03:05:05Z
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)
source:         JPNIC

Overlapping Ranges

BGP prefixes that contain 211.120.128.0/19

Range	ASN	Company	Num of IPs
211.120.128.0/18	AS9617	JCOM Co., Ltd.	16,384

Nearby Ranges

BGP prefixes that overlap with 211.120.0.0/16

Range	ASN	Company	Num of IPs
211.120.0.0/18	AS4694	IDC Frontier Inc.	16,384
211.120.128.0/18	AS9617	JCOM Co., Ltd.	16,384
211.120.96.0/19	AS7516	TOHKnet Co.,Inc.	8,192
211.120.160.0/19	AS9617	J:COM WEST Co., Ltd.	8,192
211.120.64.0/19	AS4685	Asahi Net	8,192
211.120.192.0/20	AS7668	Hokuriku Telecommunication Network Co.Ltd.	4,096
211.120.208.0/20	AS23777	NTT BUSINESS SOLUTIONS CORPORATION	4,096
211.120.224.0/20	AS9621	OTNet CO.,Inc	4,096
211.120.240.0/21	AS2515	Japan Network Information Center	2,048
211.120.220.0/22	AS23777	Mikata cable network Co.,Ltd.	1,024
211.120.212.0/22	AS23777	NTT BUSINESS SOLUTIONS CORPORATION	1,024
211.120.216.0/22	AS23777	Mikata cable network Co.,Ltd.	1,024
211.120.208.0/22	AS23777	Mikata cable network Co.,Ltd.	1,024
211.120.36.0/24	AS17676	SoftBank Corp.	256

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

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Pingable IPs

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

IP Address	ASN	Details
211.120.138.65	AS9617 JCOM Co., Ltd.	7.79ms from Osaka, JP
211.120.130.78	AS9617 JCOM Co., Ltd.	7.01ms from Osaka, JP
211.120.146.153	AS9617 JCOM Co., Ltd.	10.20ms from Osaka, JP
211.120.141.127	AS9617 JCOM Co., Ltd.	7.79ms from Osaka, JP
211.120.140.1	AS9617 JCOM Co., Ltd.	1.25ms from Osaka, JP
211.120.142.97	AS9617 JCOM Co., Ltd.	7.41ms from Osaka, JP
211.120.128.1	AS9617 JCOM Co., Ltd.	1.02ms from Osaka, JP
211.120.133.88	AS9617 JCOM Co., Ltd.	8.39ms from Osaka, JP
211.120.154.1	AS9617 JCOM Co., Ltd.	3.06ms from Osaka, JP
211.120.152.129	AS9617 JCOM Co., Ltd.	3.10ms from Osaka, JP
211.120.158.1	AS9617 JCOM Co., Ltd.	5.31ms from Osaka, JP
211.120.134.175	AS9617 JCOM Co., Ltd.	7.72ms from Osaka, JP
211.120.132.1	AS9617 JCOM Co., Ltd.	1.28ms from Osaka, JP
211.120.144.1	AS9617 JCOM Co., Ltd.	3.44ms from Osaka, JP
211.120.129.41	AS9617 JCOM Co., Ltd.	8.05ms from Osaka, JP
211.120.148.1	AS9617 JCOM Co., Ltd.	1.97ms from Osaka, JP
211.120.143.220	AS9617 JCOM Co., Ltd.	8.17ms from Osaka, JP
211.120.131.83	AS9617 JCOM Co., Ltd.	6.91ms from Osaka, JP
211.120.147.224	AS9617 JCOM Co., Ltd.	9.99ms from Osaka, JP
211.120.135.27	AS9617 JCOM Co., Ltd.	7.90ms from Osaka, JP
211.120.145.152	AS9617 JCOM Co., Ltd.	10.26ms from Osaka, JP
211.120.153.193	AS9617 JCOM Co., Ltd.	2.82ms from Osaka, JP
211.120.136.1	AS9617 JCOM Co., Ltd.	1.00ms from Osaka, JP
211.120.137.94	AS9617 JCOM Co., Ltd.	6.76ms from Osaka, JP
211.120.156.1	AS9617 JCOM Co., Ltd.	4.06ms 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
5.54.213.131	AS3329 VODAFONE-PANAFON HELLENIC TELECOMMUNICATIONS COMPANY SA	3.74ms from Athens, GR
85.120.46.227	AS2614 RoEduNet	0.88ms from Bucharest, RO
64.125.22.227	AS6461 Zayo Bandwidth	0.28ms from Chicago, US
45.87.52.19	AS153335 STARFAX TELECOMMUNICATIONS	1.11ms from Hong Kong, HK
43.252.173.35	AS59371 Dimension Network & Communication Limited	0.85ms from Hong Kong, HK
175.163.17.163	AS4837 CHINA UNICOM China169 Backbone	7.97ms from Liaoyang, CN
198.244.156.195	AS16276 OVH SAS	0.26ms from London, GB
3.98.255.227	AS16509 Amazon.com, Inc.	0.15ms from Montreal, CA
176.194.178.115	AS12714 PJSC MegaFon	10.55ms from Moscow, RU
126.140.99.83	AS17676 SoftBank Corp.	3.64ms from Osaka, JP
101.185.182.115	AS1221 Telstra Limited	6.98ms from Perth, AU
63.249.64.227	AS11994 Cruzio	1.80ms from San Jose, US
181.84.150.163	AS7303 Telecom Argentina S.A.	16.21ms from Buenos Aires, AR
105.191.57.35	AS36925 MEDITELECOM	18.17ms from Casablanca, MA
108.194.220.51	AS7018 AT&T Enterprises, LLC	2.22ms from Dallas, US
24.127.130.147	AS7922 Comcast Cable Communications, LLC	5.74ms from Detroit, US
91.58.85.179	AS3320 Deutsche Telekom AG	6.56ms from Frankfurt am Main, DE
122.233.232.51	AS4134 CHINANET-BACKBONE	5.43ms from Hangzhou, CN
194.117.47.35	AS1930 Fundacao para a Ciencia e a Tecnologia, I.P.	1.20ms from Lisbon, PT
212.169.16.211	AS8426 ClaraNET LTD	0.55ms from London, GB
72.220.125.211	AS22773 Cox Communications Inc.	6.99ms from Los Angeles, US
108.93.177.195	AS7018 AT&T Enterprises, LLC	17.57ms from Los Angeles, US
82.191.158.147	AS3269 Telecom Italia S.p.A.	5.34ms from Milan, IT
58.241.222.147	AS4837 CHINA UNICOM China169 Backbone	10.93ms from Nanjing, CN
119.24.109.211	AS9617 JCOM Co., Ltd.	8.64ms from Osaka, JP

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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