219.100.8.0/22

AS7511 · SYNAPSE Co.,Ltd.

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Summary

Country	Japan
Domain	synapse.jp
ASN	AS7511
Registry	JPNIC
ID	SYNAPSE-CIDR-BLK-JP

WHOIS Details

inetnum:        219.100.8.0 - 219.100.11.255
netname:        SYNAPSE-CIDR-BLK-JP
descr:          SYNAPSE Co.,Ltd.
remarks:        Email address for spam or abuse complaints : jpnic-tech@synapse.jp
country:        JP
admin-c:        JP00146894
tech-c:         JP00146894
last-modified:  2017-05-19T00:22:50Z
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

Nearby Ranges

BGP prefixes that overlap with 219.100.0.0/16

Range	ASN	Company	Num of IPs
219.100.204.0/22	AS131927	TV Matsumoto Cablevision	1,024
219.100.32.0/22	AS17693	YAMATO SYSTEM DEVELOPMENT CO., LTD.	1,024
219.100.44.0/22	AS59123	Kakaku.com, Inc.	1,024
219.100.80.0/22	AS23805	Watarase Television Co.,Ltd.	1,024
219.100.40.0/22	AS9997	Suzuka Cable Co.,Ltd	1,024
219.100.92.0/22	AS63770	Industrial Cyber Security Center of Excellence	1,024
219.100.196.0/22	AS23822	HAGI Television Co., Ltd.	1,024
219.100.148.0/22	AS10003	Ogaki Cable Television Co.,Inc.	1,024
219.100.68.0/22	AS10011	advanscope.inc	1,024
219.100.236.0/22	AS131918	SHONAN CABLE NETWORK	1,024
219.100.60.0/22	AS131926	Cable Television Saiki Co., Ltd.	1,024
219.100.56.0/22	AS17682	296 BROAD NET Com Inc	1,024
219.100.168.0/22	AS9597	KDDI Web Communications Inc.	1,024
219.100.244.0/22	AS131915	Hamamatsu Cable Television .Inc	1,024
219.100.152.0/22	AS23788	JCOM Co., Ltd.	1,024
219.100.208.0/22	AS59107	Hachinohe Cable Television Co.	1,024
219.100.16.0/22	AS9354	ICC Corporation	1,024
219.100.104.0/22	AS17698	HIDATAKAYAMA CABLE NETWORK INC.	1,024
219.100.216.0/22	AS17939	miyazaki cabletelevision network Co.,LTD	1,024
219.100.248.0/22	AS131929	Yamanashi CATV Co,. ltd	1,024
219.100.128.0/22	AS9354	NISHIOWARI CATV CORPORATION	1,024
219.100.52.0/22	AS17511	OPTAGE Inc.	1,024
219.100.192.0/22	AS24279	SENDAI CATV CO.,LTD.	1,024
219.100.116.0/22	AS2516	Japan Internet Xing Co., Ltd.	1,024
219.100.156.0/22	AS131923	MCAT Ltd.	1,024
219.100.108.0/22	AS18278	Cable TV Corporation	1,024
219.100.188.0/22	AS63772	extride inc.	1,024
219.100.12.0/22	AS131916	Tokyo Bay Network Co.,Ltd.	1,024
219.100.212.0/22	AS9614	Oita Cable Telecom Co.,Ltd.	1,024
219.100.100.0/22	AS38628	HIMEJI CABLE TELEVISION CORPORATION	1,024
219.100.228.0/22	AS23624	Chukai Television Co,.Ltd.	1,024
219.100.160.0/22	AS17931	Netforest,Inc	1,024
219.100.88.0/22	AS18135	BTV Cable Television Co.,LTD	1,024
219.100.48.0/22	AS59102	SORASIM Co.,Ltd.	1,024
219.100.76.0/22	AS131925	FAMILYNET JAPAN CORPORATION	1,024
219.100.124.0/22	AS131928	Tottori Teletopia Co., Ltd.	1,024
219.100.0.0/22	AS10000	Nagasaki Cable Media Inc.	1,024
219.100.64.0/22	AS9622	Kurashiki Cable TV Corporation	1,024
219.100.24.0/22	AS18134	JCOM Co., Ltd.	1,024
219.100.184.0/22	AS24255	Tannan Cable Television Corporation	1,024
219.100.96.0/22	AS23778	IMIZU CABLE NETWORK CO.,LTD.	1,024
219.100.132.0/22	AS23808	TOSHIMA CABLE NETWORK CO.,LTD	1,024
219.100.20.0/22	AS10019	Matsusaka CATV Station Co., Ltd.	1,024
219.100.240.0/22	AS131899	DIG Inc.	1,024
219.100.164.0/22	AS18274	Utsunomiya Cable TV Corporation	1,024
219.100.26.0/23	AS18134	Jupiter Telecommunications Co., Ltd.	512
219.100.86.0/23	AS59126	NCT CO.,LTD.	512
219.100.154.0/23	AS23788	JCOM Co., Ltd.	512
219.100.24.0/23	AS18134	Jupiter Telecommunications Co., Ltd.	512

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

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

IP Address	ASN	Details
219.100.10.95	AS7511 SYNAPSE Co.,Ltd.	12.58ms from Osaka, JP
219.100.9.182	AS7511 SYNAPSE Co.,Ltd.	12.42ms from Osaka, JP
219.100.8.87	AS7511 SYNAPSE Co.,Ltd.	12.75ms 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
206.162.10.86	AS8047 GENERAL COMMUNICATION, INC.	6.61ms from Anchorage, US
101.98.18.22	AS9790 Two Degrees Networks Limited	0.46ms from Auckland, NZ
93.141.212.38	AS5391 Hrvatski Telekom d.d.	15.40ms from Belgrade, RS
81.182.210.166	AS5483 Magyar Telekom Plc.	2.06ms from Budapest, HU
209.103.225.22	AS36001 Bertram Communications LLC	6.91ms from Chicago, US
87.148.112.182	AS3320 Deutsche Telekom AG	8.22ms from Frankfurt am Main, DE
90.192.248.134	AS5607 Sky UK Limited	3.28ms from London, GB
38.60.115.166	AS8796 FASTNET DATA INC	0.33ms from Los Angeles, US
106.48.177.38	AS9009 M247 Europe SRL	0.15ms from Madrid, ES
2.32.134.86	AS30722 Vodafone Italia S.p.A.	15.88ms from Milan, IT
187.86.158.38	AS53066 VETORIALNET INF. E SERVIÇOS DE INTERNET LTDA	5.23ms from Porto Alegre, BR
34.231.202.102	AS14618 Amazon.com, Inc.	0.19ms from Reston, US
182.170.45.22	AS2527 Sony Network Communications Inc.	5.43ms from Tokyo, JP
118.20.92.214	AS4713 NTT Communications Corporation	4.01ms from Tokyo, JP
3.91.158.102	AS14618 Amazon.com, Inc.	0.47ms from Ashburn, US
81.164.248.86	AS6848 Telenet BV	5.26ms from Brussels, BE
20.125.193.246	AS8075 Microsoft Corporation	0.39ms from Chicago, US
91.63.119.86	AS3320 Deutsche Telekom AG	2.98ms from Frankfurt am Main, DE
116.108.4.6	AS7552 Viettel Group	0.93ms from Ho Chi Minh City, VN
123.203.57.6	AS9269 Hong Kong Broadband Network Ltd.	0.34ms from Hong Kong, HK
88.251.5.150	AS9121 Turk Telekomunikasyon Anonim Sirketi	10.70ms from Istanbul, TR
31.203.150.70	AS42961 Mobile Telecommunications Company	6.10ms from Kuwait City, KW
31.49.121.38	AS2856 British Telecommunications PLC	1.83ms from London, GB
160.72.206.86	AS46887 Crown Castle Fiber LLC	0.31ms from Los Angeles, US
201.121.22.70	AS8151 UNINET	1.70ms from Mexico City, MX

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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