AS number details

AS9591

National Institute for Fusion Science  ·  nifs.ac.jp

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AS9591 – National Institute for Fusion Science

Field Value
Country Japan
Website nifs.ac.jp
Hosted domains 1
Number of IPv4 65,536
Number of IPv6 0
ASN type Business
Registry jpnic
Allocated 26 years ago on Aug 05, 1999
Updated 6 years ago on Sep 17, 2019
Netblock Company Num of IPs
133.75.0.0/16 Japan Network Information Center 65,536
133.75.232.0/24 Japan Network Information Center 256

There are no known IPv6 addresses belonging to this network

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WHOIS Details


                                                ASHandle:       AS9591
                                                OrgID:          AS9591
                                                ASName:         AS9591
                                                ASNumber:       AS9591
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA

                                            
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Hosted Domains

There is 1 domain name hosted across 1 IP address on this ASN.

IP Address Domain Domains on this IP
133.75.242.84 ██████████ 1

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Useful for Cybersecurity

Peers

There are 2 peers for this ASN.

Peers Name
AS2907 Research Organization of Information and Systems, National Institute of Informatics
AS7690 Mirai Communication Network Inc.
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Upstreams

There are 2 upstreams for this ASN.

upstreams Name
AS2907 Research Organization of Information and Systems, National Institute of Informatics
AS7690 Mirai Communication Network Inc.
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Downstreams

There are no downstreams for this ASN.

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Pingable IPs

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

IP Address ASN Details
133.75.215.240 AS9591 National Institute for Fusion Science 4.92ms from Osaka, JP
133.75.253.2 AS9591 National Institute for Fusion Science 4.88ms from Osaka, JP
133.75.232.10 AS9591 National Institute for Fusion Science 4.02ms from Osaka, JP
133.75.242.73 AS9591 National Institute for Fusion Science 4.88ms from Osaka, JP
133.75.134.35 AS9591 National Institute for Fusion Science 5.27ms from Osaka, JP
133.75.254.254 AS9591 National Institute for Fusion Science 4.12ms 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
213.224.48.231 AS6848 Telenet BV 1.64ms from Brussels, BE
163.121.248.39 AS8452 TE-AS 1.59ms from Cairo, EG
184.26.187.39 AS9829 National Internet Backbone 0.60ms from Delhi, IN
115.193.122.71 AS4134 CHINANET-BACKBONE 5.96ms from Hangzhou, CN
123.16.208.199 AS45899 VNPT Corp 1.65ms from Hanoi, VN
72.220.47.87 AS22773 Cox Communications Inc. 9.15ms from Los Angeles, US
124.159.252.71 AS7679 QTnet,Inc. 8.79ms from Osaka, JP
91.170.124.71 AS12322 Free SAS 5.10ms from Paris, FR
78.196.45.167 AS12322 Free SAS 13.25ms from Paris, FR
63.134.207.167 AS14992 NewtekOne, Inc. 1.93ms from Phoenix, US
14.91.18.183 AS4766 Korea Telecom 8.36ms from Seoul, KR
175.245.119.7 AS4766 Korea Telecom 4.95ms from Seoul, KR
203.209.147.87 AS23620 DMM.com LLC 0.43ms from Tokyo, JP
2.49.132.103 AS5384 Emirates Internet 2.60ms from Al Fujairah City, AE
213.119.92.247 AS6848 Telenet BV 11.57ms from Brussels, BE
81.183.125.7 AS5483 Magyar Telekom Plc. 5.78ms from Budapest, HU
105.154.114.183 AS36903 Office National des Postes et Telecommunications ONPT (Maroc Telecom) / IAM 8.17ms from Casablanca, MA
52.208.167.119 AS16509 Amazon.com, Inc. 0.20ms from Dublin, IE
104.34.81.167 AS20001 Charter Communications Inc 3.18ms from Los Angeles, US
35.201.55.215 AS396982 Google LLC 0.07ms from Melbourne, AU
69.158.27.87 AS577 Bell Canada 1.68ms from Montreal, CA
194.187.173.167 AS35574 IGT LOTTERY S.P.A. 1.00ms from Rome, IT
125.186.148.7 AS17858 LG POWERCOMM 1.53ms from Seoul, KR
117.107.167.215 AS23724 IDC, China Telecommunications Corporation 3.06ms from Tianjin, CN
88.117.65.231 AS8447 A1 Telekom Austria AG 1.12ms from Vienna, AT

Traceroute

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

$
traceroute -a -n -q1 -m9 133.75.7.139
traceroute to 133.75.7.139 (133.75.7.139): 9 hops max, 52 byte packets
1 [AS15169] 142.251.241.125 105.017 ms
2 [AS15169] 108.170.231.102 105.833 ms
3 [] 210.173.176.94 110.773 ms
4 [AS2907] 150.99.15.152 113.88 ms
5 [AS2907] 150.99.181.214 114.923 ms
6 [AS9591] 133.75.254.247 115.315 ms
7 *
8 *
9 *
Measurement taken from IPinfo ProbeNet in Las Vegas, US
On

Related Networks

What is an ASN?

Autonomous System Numbers (ASNs) are assigned to entities such as Internet Service Providers and other large organizations that control blocks of IP addresses. This network page, and the organization field that's shown on the main IP address information page and also returned in the geolocation API are based on the ASN.

The ASN details will often correspond to the IP address owner, but for smaller organizations it may be that organization's parent, or their ISP. Find out more about AS9591 at robtex.

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