163.220.244.0/24
AS63770 · Industrial Cyber Security Center of Excellence
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inetnum: 163.220.192.0 - 163.220.251.255 netname: ICSCOE descr: Industrial Cyber Security Center of Excellence descr: Information-technology Promotion Agency, 8F Bunkyo Green Court Bldg, Honkomagome 2-28-8, Bunkyo, Tokyo, Japan admin-c: JNIC1-AP tech-c: JNIC1-AP remarks: Email address for spam or abuse complaints : network-security@admin.coe.ad.jp country: JP mnt-by: MAINT-JPNIC mnt-lower: MAINT-JPNIC mnt-irt: IRT-JPNIC-JP status: ALLOCATED PORTABLE last-modified: 2019-07-09T03:38:02Z 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: 163.220.192.0 - 163.220.251.255 netname: ICSCOE-CIDR-BLK-JP descr: Industrial Cyber Security Center of Excellence remarks: Email address for spam or abuse complaints : network-security@admin.coe.ad.jp country: JP admin-c: JP00179376 tech-c: JP00179376 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: 2019-07-09T21:27:40Z source: JPNIC
Nearby Ranges
BGP prefixes that overlap with 163.220.0.0/16
Range | ASN | Company | Num of IPs |
---|---|---|---|
163.220.0.0/17 | AS2907 | National Institute of Advanced Industrial Science and Technology | 32,768 |
163.220.192.0/19 | AS63770 | Industrial Cyber Security Center of Excellence | 8,192 |
163.220.176.0/20 | AS2907 | mdx | 4,096 |
163.220.128.0/20 | AS2907 | National Institute of Advanced Industrial Science and Technology | 4,096 |
163.220.224.0/20 | AS63770 | Industrial Cyber Security Center of Excellence | 4,096 |
163.220.248.0/22 | AS63770 | Industrial Cyber Security Center of Excellence | 1,024 |
163.220.240.0/22 | AS63770 | Industrial Cyber Security Center of Excellence | 1,024 |
163.220.252.0/22 | AS37917 | University of Tsukuba | 1,024 |
163.220.245.0/24 | AS63770 | IPA TELEWORK | 256 |
163.220.247.0/24 | AS63770 | Industrial Cyber Security Center of Excellence | 256 |
163.220.246.0/24 | AS63770 | Industrial Cyber Security Center of Excellence | 256 |
Hosted domains
There are no domains currently hosted on this ASN.
Hosted domains API
Pingable IPs
5 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.
IP Address | ASN | Details |
---|---|---|
163.220.244.11 | 1.12ms 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 |
---|---|---|
54.200.194.88 | 0.15ms from Boardman, US | |
3.137.25.136 | 0.13ms from Columbus, US | |
35.246.203.232 | 0.09ms from Frankfurt am Main, DE | |
107.201.241.72 | 3.05ms from Los Angeles, US | |
99.70.18.104 | 2.96ms from Miami, US | |
59.184.125.248 | 9.38ms from Mumbai, IN | |
49.177.12.88 | 2.92ms from Brisbane, AU | |
13.86.104.88 | 0.45ms from Des Moines, US | |
182.183.157.24 | 16.27ms from Karachi, PK | |
103.216.146.216 | 0.67ms from Mumbai, IN | |
109.173.165.104 | 4.87ms from Warsaw, PL | |
194.1.199.232 | 2.76ms from Warsaw, PL | |
35.80.238.248 | 0.17ms from Boardman, US | |
24.60.44.8 | 5.79ms from Boston, US | |
20.161.82.8 | 0.57ms from Boydton, US | |
197.36.217.216 | 6.47ms from Cairo, EG | |
169.234.201.232 | 2.86ms from Los Angeles, US | |
34.107.152.8 | 0.07ms from Melbourne, AU | |
77.159.159.56 | 16.31ms from Paris, FR | |
118.168.97.248 | 0.85ms from Taipei, TW | |
67.166.211.152 | 4.96ms from Atlanta, US | |
97.120.126.88 | 1.23ms from Hillsboro, US | |
42.114.165.200 | 5.92ms from Ho Chi Minh City, VN | |
95.250.144.232 | 11.93ms from Milan, IT | |
179.90.221.136 | 8.05ms from Osasco, BR |
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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