133.36.0.0/18
AS131981 · Takushoku University
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WHOIS Details
inetnum: 133.0.0.0 - 133.255.255.255 netname: JPNIC-NET-JP-ERX descr: Japan Network Information Center country: JP admin-c: JNIC1-AP tech-c: JNIC1-AP abuse-c: AJ382-AP remarks: 133/8 block is an ERX range which transfered from remarks: ARIN to APNIC on 2009-10-30 remarks: The original allocation date was 1997-03-01 remarks: Please search whois.nic.ad.jp for more information remarks: about this range remarks: % whois -h whois.nic.ad.jp ***.***.***.***/e status: ALLOCATED PORTABLE mnt-by: APNIC-HM mnt-lower: MAINT-JPNIC mnt-irt: IRT-JPNIC-JP last-modified: 2022-11-01T04:33:10Z 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 2024-11-27 mnt-by: MAINT-JPNIC last-modified: 2025-09-04T01:00:00Z source: APNIC role: ABUSE JPNICJP country: ZZ address: Uchikanda OS Bldg 4F, 2-12-6 Uchi-Kanda address: Chiyoda-ku, Tokyo 101-0047, japan phone: +81-3-5297-2311 fax-no: +81-3-5297-2312 e-mail: hostmaster@nic.ad.jp admin-c: JNIC1-AP tech-c: JNIC1-AP nic-hdl: AJ382-AP remarks: Generated from irt object IRT-JPNIC-JP remarks: hostmaster@nic.ad.jp was validated on 2024-11-27 abuse-mailbox: hostmaster@nic.ad.jp mnt-by: APNIC-ABUSE last-modified: 2025-01-23T00:15:35Z 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
Hosted domains
There is 1 domain name hosted across 1 IP address on this ASN. Checkout our API to access full domain hosting information.
| IP Address | Domain | Domains on this IP |
|---|---|---|
| 133.36.48.44 | hykwlab.org | 1 |
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 |
|---|---|---|
| 133.36.4.1 |
2.31ms from Tokyo,
JP
|
|
| 133.36.32.15 |
3.91ms from Tokyo,
JP
|
|
| 133.36.1.1 |
3.85ms 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 |
|---|---|---|
| 72.15.103.82 |
1.96ms from Atlanta,
US
|
|
| 198.136.146.2 |
4.90ms from Atlanta,
US
|
|
| 107.206.25.114 |
19.92ms from Atlanta,
US
|
|
| 106.217.11.18 |
0.61ms from Chennai,
IN
|
|
| 64.209.157.2 |
13.60ms from Dallas,
US
|
|
| 79.240.1.82 |
2.31ms from Duesseldorf,
DE
|
|
| 93.226.221.242 |
4.15ms from Duesseldorf,
DE
|
|
| 98.209.175.50 |
5.62ms from Flint,
US
|
|
| 91.153.177.66 |
3.10ms from Helsinki,
FI
|
|
| 23.14.138.242 |
0.09ms from Madrid,
ES
|
|
| 167.60.202.98 |
1.69ms from Montevideo,
UY
|
|
| 35.131.83.18 |
0.09ms from Redding,
US
|
|
| 77.222.56.82 |
0.45ms from Saint Petersburg,
RU
|
|
| 162.248.145.2 |
9.54ms from Seattle,
US
|
|
| 210.104.187.66 |
1.66ms from Seoul,
KR
|
|
| 1.249.247.130 |
7.74ms from Seoul,
KR
|
|
| 106.179.12.130 |
0.99ms from Tokyo,
JP
|
|
| 211.2.21.18 |
2.25ms from Tokyo,
JP
|
|
| 219.103.189.146 |
5.47ms from Tokyo,
JP
|
|
| 171.100.44.242 |
1.54ms from Bangkok,
TH
|
|
| 31.31.14.146 |
2.78ms from Chisinau,
MD
|
|
| 219.149.210.114 |
10.21ms from Dalian,
CN
|
|
| 50.204.112.226 |
1.27ms from Denver,
US
|
|
| 2.202.24.194 |
2.69ms from Duesseldorf,
DE
|
|
| 154.223.208.2 |
0.26ms from Frankfurt am Main,
DE
|
Traceroute
Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this range. Learn more.
IPinfo ProbeNet
in Columbus, 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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