163.225.0.0/16
AS2907 · Research Organization of Information and Systems, National Institute of Informatics
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| Country |
Japan
|
| Domain | oka-pu.ac.jp |
| ASN | AS2907 |
| Registry | APNIC |
| ID | OKA-PU-NET |
WHOIS Details
inetnum: 163.225.0.0 - 163.225.255.255 netname: OKA-PU-NET country: JP descr: Okayama Prefectural University admin-c: HI77-AP tech-c: HI77-AP status: ALLOCATED PORTABLE mnt-by: MAINT-JPNIC mnt-irt: IRT-JPNIC-JP mnt-lower: MAINT-JPNIC last-modified: 2015-12-01T22:25:06Z 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: [email protected] abuse-mailbox: [email protected] phone: +81-3-5297-2311 fax-no: +81-3-5297-2312 admin-c: JNIC1-AP tech-c: JNIC1-AP auth: # Filtered remarks: [email protected] was validated on 2024-11-27 mnt-by: MAINT-JPNIC last-modified: 2025-09-04T01:00:00Z source: APNIC person: Hiroshi Inai address: Kobe University country: JP phone: +81 078 881 1212 e-mail: [email protected] nic-hdl: HI77-AP remarks: ---------- remarks: imported from ARIN object: remarks: remarks: poc-handle: HI10-ARIN remarks: is-role: N remarks: last-name: Inai remarks: first-name: Hiroshi remarks: street: Kobe University remarks: country: JP remarks: mailbox: [email protected] remarks: bus-phone: +81 078 881 1212 remarks: reg-date: 1970-01-01 remarks: changed: [email protected] 19910428 remarks: source: ARIN remarks: remarks: ---------- notify: [email protected] mnt-by: MNT-ERX-OKAYAMAPREUNI-NON-JP last-modified: 2008-09-04T07:29:33Z source: APNIC
Nearby Ranges
BGP prefixes that overlap with 163.0.0.0/8
| Range | ASN | Company | Num of IPs |
|---|---|---|---|
| 163.152.0.0/16 | AS9318 | Korea University | 65,536 |
| 163.58.0.0/16 | AS9365 | its communications Inc. | 65,536 |
| 163.161.0.0/16 | AS8803 | Migros-Genossenschafts-Bund | 65,536 |
| 163.207.0.0/16 | AS749 | DoD Network Information Center | 65,536 |
| 163.57.0.0/16 | AS8075 | Microsoft Singapore Pte. Ltd. | 65,536 |
| 163.117.0.0/16 | AS766 | Universidad Carlos III de Madrid | 65,536 |
| 163.4.0.0/16 | AS749 | DoD Network Information Center | 65,536 |
| 163.162.0.0/16 | AS5609 | Telecom Italia S.p.A. | 65,536 |
| 163.29.0.0/16 | AS4782 | Government Service Network (GSN) | 65,536 |
| 163.12.0.0/16 | AS749 | Navy Network Information Center (NNIC) | 65,536 |
| 163.10.0.0/16 | AS5692 | Universidad Nacional de La Plata | 65,536 |
| 163.208.0.0/16 | AS37914 | Advanced Software Technology & Mechatronics ReseachInstitute of KYOTO | 65,536 |
| 163.239.0.0/16 | AS3813 | Sogang University | 65,536 |
| 163.142.0.0/16 | AS136959 | China Unicom Guangdong province network | 65,536 |
| 163.240.0.0/16 | AS668 | Navy Network Information Center (NNIC) | 65,536 |
| 163.150.0.0/16 | AS2152 | San Bernardino County Superintendent of Schools | 65,536 |
| 163.218.0.0/16 | AS2497 | Internet Initiative Japan Inc. | 65,536 |
| 163.140.0.0/16 | AS2497 | Internet Initiative Japan Inc. | 65,536 |
| 163.55.0.0/16 | AS2497 | RYOBI LIMITED | 65,536 |
| 163.59.0.0/16 | AS2510 | FUJITSU LIMITED | 65,536 |
| 163.178.0.0/16 | AS263683 | Universidad de Costa Rica | 65,536 |
| 163.2.0.0/16 | AS2749 | Navy Network Information Center (NNIC) | 65,536 |
| 163.246.0.0/16 | AS3512 | Emory University | 65,536 |
| 163.118.0.0/16 | AS31967 | Florida Institute of Technology | 65,536 |
| 163.202.0.0/16 | AS37007 | Liberty Group Limited | 65,536 |
| 163.41.0.0/16 | AS3701 | University of Oregon | 65,536 |
| 163.177.0.0/16 | AS136959 | China Unicom Guangdong province network | 65,536 |
| 163.45.0.0/16 | AS131930 | Tokyo Broadcasting System Television,Inc. | 65,536 |
| 163.172.0.0/16 | AS12876 | Scaleway Dedibox - Paris, France | 65,536 |
| 163.177.0.0/16 | AS136958 | China Unicom Guangdong province network | 65,536 |
| 163.49.0.0/16 | AS2497 | Internet Initiative Japan Inc. | 65,536 |
| 163.173.0.0/16 | AS2200 | Conservatoire National des Arts et Metiers | 65,536 |
| 163.157.0.0/16 | AS13063 | SKF Dataservice AB | 65,536 |
| 163.177.0.0/16 | AS134543 | China Unicom Guangdong province network | 65,536 |
| 163.40.0.0/16 | AS226 | LAC + USC Medical Center | 65,536 |
| 163.9.0.0/16 | AS2200 | Centre National De La Recherche Scientifique (CNRS) | 65,536 |
| 163.221.0.0/16 | AS131158 | Nara Institute of Science and Technology, National University Corporation | 65,536 |
| 163.252.0.0/16 | AS13977 | Fidium | 65,536 |
| 163.247.0.0/16 | AS17147 | Ministerio del Interior y de Seguridad Publica - Gobierno de Chile | 65,536 |
| 163.125.0.0/16 | AS17623 | China Unicom Guangdong province network | 65,536 |
| 163.245.0.0/16 | AS17 | Purdue University Northwest | 65,536 |
| 163.177.0.0/16 | AS135061 | China Unicom Guangdong province network | 65,536 |
| 163.178.0.0/16 | AS11830 | Universidad de Costa Rica | 65,536 |
| 163.126.0.0/16 | AS1761 | Texas Department of Mental Health & Mental Retardation | 65,536 |
| 163.234.0.0/16 | AS1761 | Texas Commission on Environmental Quality | 65,536 |
| 163.237.0.0/16 | AS13331 | Redwood Network Design | 65,536 |
| 163.46.0.0/16 | AS18126 | Yokkaichi University | 65,536 |
| 163.238.0.0/16 | AS31822 | City University of New York College of Staten Island | 65,536 |
| 163.176.0.0/16 | AS31898 | Oracle Corporation | 65,536 |
| 163.43.0.0/16 | AS9370 | SAKURA Internet Inc. | 65,536 |
Hosted domains
There are 2 domain names hosted across 2 IP addresses on this ASN. Checkout our API to access full domain hosting information.
| IP Address | Domain | Domains on this IP |
|---|---|---|
| 163.225.10.106 | xn--pss25c3wqfm66joye.jp | 2 |
| 163.225.10.2 | oka-pu.ac.jp | 1 |
Hosted domains API
Pingable IPs
17 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.
| IP Address | ASN | Details |
|---|---|---|
| 163.225.10.71 |
4.67ms from Osaka,
JP
|
|
| 163.225.24.17 |
5.33ms from Osaka,
JP
|
|
| 163.225.9.205 |
4.41ms from Osaka,
JP
|
|
| 163.225.12.193 |
5.04ms from Osaka,
JP
|
|
| 163.225.209.19 |
5.04ms from Osaka,
JP
|
|
| 163.225.233.19 |
5.30ms from Osaka,
JP
|
|
| 163.225.234.185 |
4.90ms 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 |
|---|---|---|
| 217.82.164.16 |
2.03ms from Frankfurt am Main,
DE
|
|
| 78.155.3.128 |
10.31ms from Geneve,
CH
|
|
| 36.64.30.64 |
0.63ms from Jakarta,
ID
|
|
| 86.207.20.176 |
6.78ms from Marseille,
FR
|
|
| 82.106.91.0 |
3.17ms from Milan,
IT
|
|
| 95.232.163.224 |
2.01ms from Milan,
IT
|
|
| 201.79.172.32 |
1.66ms from Rio de Janeiro,
BR
|
|
| 67.183.137.192 |
8.06ms from Seattle,
US
|
|
| 189.89.216.0 |
6.11ms from São Paulo,
BR
|
|
| 140.122.141.96 |
1.93ms from Taipei,
TW
|
|
| 126.130.128.160 |
7.85ms from Tokyo,
JP
|
|
| 91.209.149.0 |
6.15ms from Warsaw,
PL
|
|
| 62.45.177.0 |
7.89ms from Amsterdam,
NL
|
|
| 73.119.102.160 |
4.95ms from Boston,
US
|
|
| 108.240.171.80 |
6.41ms from Chicago,
US
|
|
| 108.215.8.208 |
9.26ms from Columbus,
US
|
|
| 87.150.92.80 |
3.80ms from Frankfurt am Main,
DE
|
|
| 67.11.185.96 |
8.44ms from Houston,
US
|
|
| 5.26.124.64 |
16.55ms from Istanbul,
TR
|
|
| 178.89.174.128 |
4.77ms from Karagandy,
KZ
|
|
| 86.13.153.112 |
4.31ms from London,
GB
|
|
| 70.156.90.48 |
0.14ms from Madrid,
ES
|
|
| 188.228.168.0 |
8.21ms from Milan,
IT
|
|
| 158.222.88.176 |
8.95ms from Minneapolis,
US
|
|
| 84.201.245.224 |
16.91ms from Moscow,
RU
|
Traceroute
Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this range. Learn more.
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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