AS2526
Hitachi, Ltd. IT strategy & Digital Integration Division, Employee Experience Office · hitachi-pt.co.jp
Japan
Stub AS
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| Field | Value |
|---|---|
| Country |
Japan
|
| Website | hitachi-pt.co.jp |
| Hosted domains | 13 |
| IPv4 addresses | 65,536 |
| IPv6 addresses | 0 |
| ASN type | Business |
| Registry | jpnic |
| Updated | 3 months ago on Jan 06, 2026 |
IP Ranges
| Netblock | Company | Num of IPs |
|---|---|---|
| 133.145.0.0/16 | Japan Network Information Center | 65,536 |
| 133.145.128.0/18 | Japan Network Information Center | 16,384 |
| 133.145.32.0/19 | Japan Network Information Center | 8,192 |
| 133.145.64.0/19 | Japan Network Information Center | 8,192 |
| 133.145.224.0/19 | Japan Network Information Center | 8,192 |
| 133.145.96.0/20 | Japan Network Information Center | 4,096 |
| 133.145.112.0/21 | Japan Network Information Center | 2,048 |
| 133.145.184.0/24 | Japan Network Information Center | 256 |
| 133.145.185.0/24 | Japan Network Information Center | 256 |
There are no known IPv6 addresses belonging to this network
WHOIS Details
ASHandle: AS2526
OrgID: AS2526
ASName: AS2526
ASNumber: AS2526
RegDate: 0000-00-00
Updated: 0000-00-00
TechHandle: AA00-AAAA
Source: AAAA
Hosted Domains
There are 13 domain names hosted across 11 IP addresses on this ASN.
| IP Address | Domain | Domains on this IP |
|---|---|---|
| 133.145.184.66 | ██████████ | 2 |
| 133.145.190.55 | ██████████ | 2 |
| 133.145.166.164 | ██████████ | 1 |
| 133.145.231.18 | ██████████ | 1 |
| 133.145.173.204 | ██████████ | 1 |
| 133.145.173.21 | ██████████ | 1 |
| 133.145.162.252 | ██████████ | 1 |
| 133.145.231.225 | ██████████ | 1 |
| 133.145.228.250 | ██████████ | 1 |
| 133.145.184.97 | ██████████ | 1 |
Peers
There is 1 peer for this ASN.
| Peers | Name |
|---|---|
| AS4713 | NTT DOCOMO BUSINESS,Inc. |
Upstreams
There is 1 peer for this ASN.
| upstreams | Name |
|---|---|
| AS4713 | NTT DOCOMO BUSINESS,Inc. |
Downstreams
There are no downstreams for this ASN.
Pingable IPs
16 IPs in this ASN replied to an ICMP ping during our most recent internet scan. Learn more.
| IP Address | ASN | Details |
|---|---|---|
| 133.145.182.172 |
1.69ms from Tokyo,
JP
|
|
| 133.145.237.12 |
1.61ms from Tokyo,
JP
|
|
| 133.145.187.149 |
1.67ms from Tokyo,
JP
|
|
| 133.145.119.148 |
1.56ms from Tokyo,
JP
|
|
| 133.145.128.237 |
1.66ms from Tokyo,
JP
|
|
| 133.145.225.229 |
1.70ms from Tokyo,
JP
|
|
| 133.145.234.76 |
1.87ms from Tokyo,
JP
|
|
| 133.145.255.9 |
1.32ms from Tokyo,
JP
|
|
| 133.145.112.46 |
1.31ms from Tokyo,
JP
|
|
| 133.145.190.55 |
1.54ms from Tokyo,
JP
|
|
| 133.145.230.36 |
1.80ms from Tokyo,
JP
|
|
| 133.145.135.3 |
7.42ms from Tokyo,
JP
|
|
| 133.145.130.166 |
1.65ms from Tokyo,
JP
|
|
| 133.145.183.196 |
1.73ms from Tokyo,
JP
|
|
| 133.145.162.220 |
1.63ms from Tokyo,
JP
|
|
| 133.145.131.101 |
1.70ms 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 |
|---|---|---|
| 160.19.10.222 |
2.73ms from Ashburn,
US
|
|
| 186.118.66.206 |
9.84ms from Bogotá,
CO
|
|
| 86.35.31.254 |
0.34ms from Bucharest,
RO
|
|
| 169.38.88.126 |
0.87ms from Chennai,
IN
|
|
| 64.219.227.206 |
0.91ms from Dallas,
US
|
|
| 50.206.122.78 |
2.83ms from Denver,
US
|
|
| 197.248.226.190 |
1.98ms from Mombasa,
KE
|
|
| 79.242.245.30 |
3.45ms from Munich,
DE
|
|
| 83.242.93.78 |
6.89ms from Poznan,
PL
|
|
| 93.189.98.46 |
2.00ms from Riyadh,
SA
|
|
| 128.127.217.254 |
2.39ms from Riyadh,
SA
|
|
| 216.177.249.254 |
5.89ms from Seattle,
US
|
|
| 166.194.80.206 |
1.82ms from Seattle,
US
|
|
| 222.121.159.14 |
1.23ms from Seoul,
KR
|
|
| 60.52.45.174 |
6.38ms from Singapore,
SG
|
|
| 95.194.89.238 |
14.24ms from Stockholm,
SE
|
|
| 125.193.242.126 |
6.10ms from Tokyo,
JP
|
|
| 4.205.34.78 |
0.18ms from Toronto,
CA
|
|
| 172.211.51.222 |
1.31ms from Amsterdam,
NL
|
|
| 75.130.201.190 |
9.46ms from Atlanta,
US
|
|
| 186.118.223.14 |
10.84ms from Bogota,
CO
|
|
| 141.134.247.14 |
8.96ms from Brussels,
BE
|
|
| 139.209.204.254 |
4.80ms from Changchun,
CN
|
|
| 134.95.193.254 |
4.55ms from Frankfurt am Main,
DE
|
|
| 185.45.32.254 |
0.46ms from Geneve,
CH
|
Traceroute
Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this ASN. Learn more.
IPinfo ProbeNet
in Seoul, KR
Related Networks
What is an ASN?
Autonomous System Numbers (ASNs) are assigned to entities such as Internet Service Providers and other large organizations that control blocks of IP addresses. This network page, and the organization field that's shown on the main IP address information page and also returned in the geolocation API are based on the ASN.
The ASN details will often correspond to the IP address owner, but for smaller organizations it may be that organization's parent, or their ISP. Find out more about AS2526 at robtex.
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