203.81.12.0/22
AS23616 · Hitachi Systems, Ltd.
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| Country |
Japan
|
| Domain | totidc.net |
| ASN | AS23616 |
| Registry | APNIC |
| ID | HNB |
WHOIS Details
inetnum: 203.81.12.0 - 203.81.15.255 netname: HNB descr: Internet Data Center descr: Hitachi Information Systems, Ltd. descr: Tokyo, Japan country: JP org: ORG-HISL1-AP admin-c: TE51-AP tech-c: TE51-AP abuse-c: AH1055-AP status: ASSIGNED PORTABLE remarks: for ABUSE & SPAM email <y-inoue@hi-nb.com> mnt-by: APNIC-HM mnt-routes: MAINT-JP-HNB mnt-irt: IRT-HNB-JP last-modified: 2023-12-04T08:21:48Z source: APNIC irt: IRT-HNB-JP address: 1-2-1 Ohsaki, Shinagawa-ku, Tokyo, Japan e-mail: nic@hitachi-systems.com abuse-mailbox: nic@hitachi-systems.com admin-c: TE51-AP tech-c: TE51-AP auth: # Filtered remarks: nic@hitachi-systems.com was validated on 2025-07-30 mnt-by: MAINT-JP-HNB last-modified: 2025-07-30T01:21:59Z source: APNIC organisation: ORG-HISL1-AP org-name: Hitachi Information Systems, Ltd. org-type: LIR country: JP address: 1-2-1 Oosaki phone: +81-3-5435-5600 fax-no: +81-3-5435-2727 e-mail: net-op@ml.hitachi-systems.com mnt-ref: APNIC-HM mnt-by: APNIC-HM last-modified: 2023-09-05T02:14:54Z source: APNIC role: ABUSE HNBJP country: ZZ address: 1-2-1 Ohsaki, Shinagawa-ku, Tokyo, Japan phone: +000000000 e-mail: nic@hitachi-systems.com admin-c: TE51-AP tech-c: TE51-AP nic-hdl: AH1055-AP remarks: Generated from irt object IRT-HNB-JP remarks: nic@hitachi-systems.com was validated on 2025-07-30 abuse-mailbox: nic@hitachi-systems.com mnt-by: APNIC-ABUSE last-modified: 2025-07-30T01:22:22Z source: APNIC person: Takahiro Esumi address: 1-2-10 Isogo,Isogo-ku,Yokohama-shi,Kanagawa,Japan country: JP phone: +81-45-759-1972 e-mail: takahiro.esumi.rd@hitachi-systems.com nic-hdl: TE51-AP mnt-by: MAINT-JP-HNB last-modified: 2023-12-04T01:53:59Z source: APNIC
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 |
|---|---|---|
| 203.81.13.252 | hitachi-urban-spt.co.jp | 1 |
| 203.81.13.4 | ymsaison.co.jp | 1 |
Hosted domains API
Pingable IPs
38 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.
| IP Address | ASN | Details |
|---|---|---|
| 203.81.14.166 |
3.06ms from Tokyo,
JP
|
|
| 203.81.13.117 |
1.83ms from Tokyo,
JP
|
|
| 203.81.15.237 |
1.98ms from Tokyo,
JP
|
|
| 203.81.12.89 |
1.30ms 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 |
|---|---|---|
| 159.8.213.198 |
1.17ms from Amsterdam,
NL
|
|
| 50.85.175.198 |
0.24ms from Amsterdam,
NL
|
|
| 45.17.107.134 |
1.55ms from Atlanta,
US
|
|
| 102.217.152.102 |
1.46ms from Cape Town,
ZA
|
|
| 75.212.201.70 |
15.64ms from Chicago,
US
|
|
| 12.244.230.102 |
5.69ms from Dallas,
US
|
|
| 50.243.157.118 |
4.92ms from Denver,
US
|
|
| 91.63.238.6 |
3.81ms from Duesseldorf,
DE
|
|
| 8.134.65.166 |
0.12ms from Guangzhou,
CN
|
|
| 172.167.41.198 |
0.15ms from London,
GB
|
|
| 115.254.40.134 |
2.48ms from Mumbai,
IN
|
|
| 67.82.73.246 |
4.09ms from New York City,
US
|
|
| 116.91.99.182 |
5.45ms from Osaka,
JP
|
|
| 178.232.224.214 |
3.42ms from Oslo,
NO
|
|
| 188.233.77.150 |
10.93ms from Samara,
RU
|
|
| 20.201.114.118 |
0.60ms from Sao Paulo,
BR
|
|
| 82.26.198.22 |
0.68ms from Secaucus,
US
|
|
| 43.143.56.86 |
0.90ms from Shanghai,
CN
|
|
| 106.75.219.198 |
4.76ms from Shanghai,
CN
|
|
| 60.62.117.214 |
9.32ms from Tokyo,
JP
|
|
| 196.205.27.230 |
6.79ms from Cairo,
EG
|
|
| 107.216.150.70 |
4.77ms from Chicago,
US
|
|
| 71.201.161.70 |
5.40ms from Chicago,
US
|
|
| 80.208.68.182 |
0.32ms from Copenhagen,
DK
|
|
| 14.170.94.150 |
3.55ms from Hanoi,
VN
|
Traceroute
Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this range. Learn more.
IPinfo ProbeNet
in Tokyo, JP
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.
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