163.220.240.0/22
AS63770 · Industrial Cyber Security Center of Excellence
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WHOIS Details
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 |
|---|---|---|---|
| 163.220.176.0/20 | AS2907 | mdx | 4,096 |
| 163.220.252.0/22 | AS37917 | University of Tsukuba | 1,024 |
| 163.220.245.0/24 | AS63770 | IPA TELEWORK | 256 |
Hosted domains
There are no domains currently hosted on this ASN.
Hosted domains API
Pingable IPs
199 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.
| IP Address | ASN | Details |
|---|---|---|
| 163.220.241.222 |
1.25ms from Tokyo,
JP
|
|
| 163.220.242.14 |
1.24ms from Tokyo,
JP
|
|
| 163.220.243.94 |
1.27ms from Tokyo,
JP
|
|
| 163.220.240.230 |
1.25ms 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 |
|---|---|---|
| 129.190.206.150 |
0.58ms from Ashburn,
US
|
|
| 35.238.138.134 |
0.11ms from Council Bluffs,
US
|
|
| 67.192.35.246 |
1.00ms from Dallas,
US
|
|
| 119.246.58.182 |
1.31ms from Hong Kong,
HK
|
|
| 112.186.69.38 |
1.48ms from Incheon,
KR
|
|
| 186.220.60.134 |
8.78ms from Osasco,
BR
|
|
| 44.207.8.86 |
0.44ms from Reston,
US
|
|
| 179.241.116.54 |
16.75ms from Sao Paulo,
BR
|
|
| 122.37.196.230 |
3.40ms from Seoul,
KR
|
|
| 115.3.113.214 |
1.76ms from Seoul,
KR
|
|
| 20.70.53.182 |
4.60ms from Sydney,
AU
|
|
| 107.204.16.38 |
3.80ms from Dallas,
US
|
|
| 106.213.45.6 |
9.67ms from Delhi,
IN
|
|
| 79.231.221.134 |
4.84ms from Frankfurt am Main,
DE
|
|
| 69.144.41.6 |
15.85ms from Greenwood Village,
US
|
|
| 184.25.232.54 |
0.08ms from Johannesburg,
ZA
|
|
| 81.148.85.6 |
3.53ms from London,
GB
|
|
| 90.217.97.6 |
7.13ms from London,
GB
|
|
| 174.65.117.214 |
8.47ms from Los Angeles,
US
|
|
| 93.225.151.246 |
2.54ms from Nuernberg,
DE
|
|
| 84.204.234.198 |
1.83ms from Saint Petersburg,
RU
|
|
| 50.198.190.22 |
5.83ms from Salt Lake City,
US
|
|
| 173.13.137.182 |
6.10ms from San Jose,
US
|
|
| 14.43.142.166 |
6.91ms from Seoul,
KR
|
|
| 94.72.112.22 |
0.16ms from St. Louis,
US
|
Traceroute
Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this range. Learn more.
IPinfo ProbeNet
in Zagreb, HR
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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