103.117.21.0/24
AS137912 · Global Broadband K.K
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WHOIS Details
inetnum: 103.117.21.0 - 103.117.21.255 netname: GBK-JP descr: Global Broadband K.K country: JP org: ORG-GBK1-AP admin-c: GBKA1-AP tech-c: GBKA1-AP abuse-c: AG817-AP status: ASSIGNED PORTABLE remarks: -------------------------------------------------------- remarks: To report network abuse, please contact mnt-irt remarks: For troubleshooting, please contact tech-c and admin-c remarks: Report invalid contact via www.apnic.net/invalidcontact remarks: -------------------------------------------------------- mnt-by: APNIC-HM mnt-routes: MAINT-GBK-JP mnt-irt: IRT-GBK-JP last-modified: 2020-07-07T04:50:50Z source: APNIC irt: IRT-GBK-JP address: No 207, Nago-City Multimedia Center,, Toyohara 224-3, Nago Okinawa 905-2172 e-mail: peering@glbb.com abuse-mailbox: peering@glbb.com admin-c: GBKA1-AP tech-c: GBKA1-AP auth: # Filtered remarks: peering@glbb.com was validated on 2025-08-26 mnt-by: MAINT-GBK-JP last-modified: 2025-09-04T07:31:54Z source: APNIC organisation: ORG-GBK1-AP org-name: Global Broadband K.K org-type: LIR country: JP address: No 207, Nago-City Multimedia Center, address: Toyohara 224-3 phone: +819097801998 e-mail: gpt@corp.glbb.ne.jp mnt-ref: APNIC-HM mnt-by: APNIC-HM last-modified: 2025-07-23T13:17:07Z source: APNIC role: ABUSE GBKJP country: ZZ address: No 207, Nago-City Multimedia Center,, Toyohara 224-3, Nago Okinawa 905-2172 phone: +000000000 e-mail: peering@glbb.com admin-c: GBKA1-AP tech-c: GBKA1-AP nic-hdl: AG817-AP remarks: Generated from irt object IRT-GBK-JP remarks: peering@glbb.com was validated on 2025-08-26 abuse-mailbox: peering@glbb.com mnt-by: APNIC-ABUSE last-modified: 2025-08-26T07:40:56Z source: APNIC role: Global Broadband KK administrator address: No 207, Nago-City Multimedia Center,, Toyohara 224-3, Nago Okinawa 905-2172 country: JP phone: +819097801998 fax-no: +819097801998 e-mail: peering@glbb.com admin-c: GBKA1-AP tech-c: GBKA1-AP nic-hdl: GBKA1-AP mnt-by: MAINT-GBK-JP last-modified: 2018-06-13T06:36:32Z source: APNIC route: 103.117.21.0/24 origin: AS137912 descr: Global Broadband K.K No 207, Nago-City Multimedia Center, Toyohara 224-3 mnt-by: MAINT-GBK-JP last-modified: 2018-07-20T02:11:37Z source: APNIC
Hosted domains
There are no domains currently hosted on this ASN.
Hosted domains API
Pingable IPs
16 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.
| IP Address | ASN | Details |
|---|---|---|
| 103.117.21.18 |
0.75ms 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 |
|---|---|---|
| 128.138.73.56 |
1.77ms from Denver,
US
|
|
| 78.135.219.88 |
13.42ms from Dublin,
IE
|
|
| 211.140.229.120 |
8.08ms from Liaoyang,
CN
|
|
| 46.50.29.200 |
14.56ms from Lisbon,
PT
|
|
| 68.99.185.248 |
4.72ms from Los Angeles,
US
|
|
| 223.181.137.104 |
14.88ms from Mumbai,
IN
|
|
| 104.248.11.152 |
0.20ms from New York City,
US
|
|
| 191.5.40.184 |
6.29ms from Osasco,
BR
|
|
| 123.132.187.168 |
7.21ms from Qingdao,
CN
|
|
| 23.202.203.152 |
0.31ms from Seattle,
US
|
|
| 182.218.63.72 |
2.68ms from Seoul,
KR
|
|
| 171.0.243.216 |
16.81ms from Singapore,
SG
|
|
| 125.193.218.104 |
6.02ms from Tokyo,
JP
|
|
| 180.59.237.184 |
15.39ms from Tokyo,
JP
|
|
| 23.65.119.88 |
0.26ms from Warsaw,
PL
|
|
| 93.196.235.56 |
5.33ms from Frankfurt am Main,
DE
|
|
| 182.152.240.136 |
11.80ms from Hong Kong,
HK
|
|
| 99.137.248.56 |
2.28ms from San Antonio,
US
|
|
| 13.66.67.24 |
0.20ms from San Antonio,
US
|
|
| 187.154.134.120 |
17.27ms from Santiago de Queretaro,
MX
|
|
| 77.29.196.8 |
8.41ms from Skopje,
MK
|
|
| 212.116.95.72 |
1.01ms from Stockholm,
SE
|
|
| 111.203.240.136 |
2.93ms from Beijing,
CN
|
|
| 132.177.93.168 |
4.82ms from Boston,
US
|
|
| 5.13.110.152 |
6.65ms from Bucharest,
RO
|
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.
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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