133.106.0.0/21

AS2907 · Research Organization of Information and Systems, National Institute of Informatics

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Summary

Country	Japan
Domain	ashitech.ac.jp
ASN	AS2907
Registry	JPNIC
ID	AITNET-1-CIDR-BLK-JP

WHOIS Details

inetnum:        133.106.0.0 - 133.106.7.255
netname:        AITNET-1-CIDR-BLK-JP
descr:          Ashikaga University
country:        JP
admin-c:        SO37564JP
tech-c:         TS18745JP
last-modified:  2021-12-24T20:26:02Z
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 133.106.0.0/16

Range	ASN	Company	Num of IPs
133.106.128.0/17	AS138384	Rakuten Mobile, Inc.	32,768
133.106.64.0/18	AS138384	Rakuten Mobile, Inc.	16,384
133.106.32.0/19	AS138384	Rakuten Mobile, Inc.	8,192
133.106.16.0/20	AS138384	Rakuten Mobile, Inc.	4,096
133.106.8.0/21	AS138384	Rakuten Mobile, Inc.	2,048

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

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Pingable IPs

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

IP Address	ASN	Details
133.106.0.252	AS2907 Research Organization of Information and Systems, National Institute of Informatics	8.51ms from Tokyo, JP
133.106.7.254	AS2907 Research Organization of Information and Systems, National Institute of Informatics	8.76ms from Tokyo, JP
133.106.3.1	AS2907 Research Organization of Information and Systems, National Institute of Informatics	8.76ms from Tokyo, 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
104.23.34.69	AS202623 Cloudflare Inc	0.79ms from Amsterdam, NL
191.85.30.69	AS22927 Telefonica de Argentina	1.73ms from Buenos Aires, AR
35.189.186.85	AS396982 Google LLC	0.13ms from Chang-hua, TW
4.36.32.213	AS3356 Level 3 Parent, LLC	1.13ms from Cincinnati, US
162.239.251.213	AS7018 AT&T Enterprises, LLC	9.91ms from Columbus, US
220.162.243.5	AS4134 CHINANET-BACKBONE	0.55ms from Fuzhou, CN
118.68.33.181	AS18403 FPT Telecom Company	0.75ms from Hanoi, VN
188.132.192.53	AS201575 TradeZone LLC	0.20ms from Istanbul, TR
212.100.90.133	AS20598 Autonomous System number for Cyber Space,	0.57ms from Lagos, NG
92.24.194.165	AS13285 TalkTalk Communications Limited	5.86ms from London, GB
183.99.187.101	AS4766 Korea Telecom	2.13ms from Seoul, KR
124.150.83.133	AS7545 TPG Telecom Limited	0.93ms from Sydney, AU
24.123.243.245	AS10796 Charter Communications Inc	6.94ms from Flint, US
97.202.188.213	AS6167 Verizon Business	18.25ms from Los Angeles, US
177.9.193.101	AS27699 TELEFÔNICA BRASIL S.A	15.66ms from Osasco, BR
182.126.178.149	AS4837 CHINA UNICOM China169 Backbone	7.49ms from Zhengzhou, CN
184.80.23.53	AS7029 Windstream Communications LLC	0.40ms from Ashburn, US
18.134.136.37	AS16509 Amazon.com, Inc.	0.63ms from London, GB
31.51.158.85	AS2856 British Telecommunications PLC	3.95ms from London, GB
68.218.191.133	AS8075 Microsoft Corporation	0.57ms from Melbourne, AU
176.129.243.197	AS5410 Bouygues Telecom SA	1.49ms from Paris, FR
20.186.88.21	AS8075 Microsoft Corporation	0.45ms from Boydton, US
216.15.97.37	AS6079 RCN	7.40ms from Philadelphia, US
99.66.221.229	AS7018 AT&T Enterprises, LLC	3.90ms from Atlanta, US
96.76.246.117	AS7922 Comcast Cable Communications, LLC	8.71ms from Detroit, US

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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