AS23779
NTT DOCOMO BUSINESS, Inc. · nttpc.co.jp
Japan
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| Field | Value |
|---|---|
| Country |
Japan
|
| Website | nttpc.co.jp |
| Hosted domains | 0 |
| Number of IPv4 | 65,536 |
| Number of IPv6 | 0 |
| ASN type | Business |
| Registry | jpnic |
| Updated | a month ago on Jul 22, 2025 |
IP Ranges
| Netblock | Company | Num of IPs |
|---|---|---|
| 138.243.0.0/16 | NTT Communications Corporation | 65,536 |
| 138.243.128.0/19 | NTT Communications Corporation | 8,192 |
| 138.243.160.0/19 | NTT Communications Corporation | 8,192 |
| 138.243.192.0/19 | NTT Communications Corporation | 8,192 |
| 138.243.224.0/19 | NTT Communications Corporation | 8,192 |
There are no known IPv6 addresses belonging to this network
WHOIS Details
ASHandle: AS23779
OrgID: AS23779
ASName: AS23779
ASNumber: AS23779
RegDate: 0000-00-00
Updated: 0000-00-00
TechHandle: AA00-AAAA
Source: AAAA
Hosted Domains
There are no domains currently hosted on this ASN.
Peers
There are 13 peers for this ASN.
| Peers | Name |
|---|---|
| AS15412 | FLAG TELECOM UK LIMITED |
| AS17639 | Converge ICT Solutions Inc. |
| AS20485 | Joint Stock Company TransTeleCom |
| AS24482 | SG.GS |
| AS2514 | NTT PC Communications, Inc. |
| AS3216 | PJSC "Vimpelcom" |
| AS45489 | Sri Lanka Telecom PLC, GLobal Peering |
| AS4713 | NTT Communications Corporation |
| AS49544 | i3D.net B.V |
| AS6939 | Hurricane Electric LLC |
| AS8966 | EMIRATES TELECOMMUNICATIONS GROUP COMPANY (ETISALAT GROUP) PJSC |
| AS9002 | RETN Limited |
| AS9370 | SAKURA Internet Inc. |
Upstreams
There are 2 upstreams for this ASN.
Downstreams
There are no downstreams for this ASN.
Pingable IPs
No IPs in this ASN replied to an ICMP ping during our most recent internet scan. Learn more.
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 |
|---|---|---|
| 50.206.10.3 |
2.09ms from Atlanta,
US
|
|
| 101.74.98.211 |
11.31ms from Beijing,
CN
|
|
| 73.44.247.195 |
6.69ms from Chicago,
US
|
|
| 146.247.245.131 |
2.95ms from Copenhagen,
DK
|
|
| 75.66.145.83 |
16.70ms from Dallas,
US
|
|
| 8.218.231.67 |
0.49ms from Hong Kong,
HK
|
|
| 202.51.132.19 |
1.68ms from Hong Kong,
HK
|
|
| 107.196.25.211 |
4.36ms from Houston,
US
|
|
| 87.237.54.131 |
0.10ms from Kerkrade,
NL
|
|
| 103.133.133.195 |
1.39ms from Kuala Lumpur,
MY
|
|
| 86.144.179.195 |
1.66ms from London,
GB
|
|
| 76.82.239.227 |
8.69ms from Los Angeles,
US
|
|
| 87.255.134.3 |
1.13ms from Lyon,
FR
|
|
| 143.137.169.195 |
0.90ms from New York City,
US
|
|
| 210.171.85.3 |
4.01ms from Osaka,
JP
|
|
| 187.39.228.115 |
10.22ms from Porto Alegre,
BR
|
|
| 44.207.118.115 |
0.20ms from Reston,
US
|
|
| 77.106.5.51 |
10.72ms from Saint Petersburg,
RU
|
|
| 134.87.176.147 |
7.44ms from Seattle,
US
|
|
| 222.121.85.211 |
2.67ms from Seoul,
KR
|
|
| 1.230.208.35 |
1.16ms from Seoul,
KR
|
|
| 182.117.49.211 |
6.21ms from Zhengzhou,
CN
|
|
| 154.251.89.195 |
12.90ms from Algiers,
DZ
|
|
| 73.236.2.3 |
13.73ms from Ashburn,
US
|
|
| 125.33.113.163 |
3.54ms from Beijing,
CN
|
Traceroute
Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this ASN. Learn more.
IPinfo ProbeNet
in Honolulu, US
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 AS23779 at robtex.
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