121.55.64.0/18
AS9781 · GREEN CABLE TELEVISION STATION
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| Country |
South Korea
|
| Domain | gcs.co.kr |
| ASN | AS9781 |
| Registry | APNIC |
| ID | GCS |
WHOIS Details
inetnum: 121.55.64.0 - 121.55.127.255 netname: GCS descr: GREEN CABLE TELEVISION STATION country: KR admin-c: IM706-AP tech-c: IM706-AP status: ALLOCATED PORTABLE mnt-by: MNT-KRNIC-AP mnt-irt: IRT-KRNIC-KR last-modified: 2025-11-03T06:34:05Z source: APNIC irt: IRT-KRNIC-KR address: 9, Jinheung-gil, Naju-si, Jeollanam-do e-mail: [email protected] abuse-mailbox: [email protected] admin-c: IM574-AP tech-c: IM574-AP auth: # Filtered remarks: [email protected] was validated on 2020-04-09 mnt-by: MNT-KRNIC-AP last-modified: 2025-09-04T01:00:01Z source: APNIC person: IP Manager address: Daegu Dalseo-gu Dalgubeol-daero 1611 country: KR phone: +82-53-551-2009 e-mail: [email protected] nic-hdl: IM706-AP mnt-by: MNT-KRNIC-AP last-modified: 2024-11-15T08:44:04Z source: APNIC inetnum: 121.55.64.0 - 121.55.127.255 netname: GCS-KR descr: GREEN CABLE TELEVISION STATION country: KR admin-c: KW472-KR tech-c: KD472-KR status: ALLOCATED PORTABLE mnt-by: MNT-KRNIC-AP mnt-irt: IRT-KRNIC-KR remarks: This information has been partially mirrored by APNIC from remarks: KRNIC. To obtain more specific information, please use the remarks: KRNIC whois server at whois.kisa.or.kr. source: KRNIC person: IP Manager address: Daegu Dalseo-gu Dalgubeol-daero 1611 address: gamsamdong country: KR phone: +82-53-551-2009 e-mail: [email protected] nic-hdl: KD472-KR mnt-by: MNT-KRNIC-AP remarks: This information has been partially mirrored by APNIC from remarks: KRNIC. To obtain more specific information, please use the remarks: KRNIC whois server at whois.kisa.or.kr. source: KRNIC person: IP Manager address: Daegu Dalseo-gu Dalgubeol-daero 1611 address: gamsamdong country: KR phone: +82-53-551-2009 e-mail: [email protected] nic-hdl: KW472-KR mnt-by: MNT-KRNIC-AP remarks: This information has been partially mirrored by APNIC from remarks: KRNIC. To obtain more specific information, please use the remarks: KRNIC whois server at whois.kisa.or.kr. source: KRNIC
Nearby Ranges
BGP prefixes that overlap with 121.55.0.0/16
| Range | ASN | Company | Num of IPs |
|---|---|---|---|
| 121.55.192.0/18 | AS3605 | Kuentos Communications | 16,384 |
| 121.55.0.0/18 | AS45061 | Shanghai Information Network Co.,Ltd. | 16,384 |
| 121.55.128.0/18 | AS9781 | GREEN CABLE TELEVISION STATION | 16,384 |
| 121.55.192.0/19 | AS3605 | Kuentos Communications, Inc. | 8,192 |
| 121.55.224.0/19 | AS3605 | Kuentos Communications, Inc. | 8,192 |
Hosted domains
There are no domains currently hosted on this ASN.
Hosted domains API
Pingable IPs
5,579 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.
| IP Address | ASN | Details |
|---|---|---|
| 121.55.125.1 |
5.74ms from Seoul,
KR
|
|
| 121.55.106.1 |
5.76ms from Seoul,
KR
|
|
| 121.55.89.12 |
6.12ms from Seoul,
KR
|
|
| 121.55.114.1 |
5.74ms from Seoul,
KR
|
|
| 121.55.68.1 |
5.92ms from Seoul,
KR
|
|
| 121.55.77.255 |
5.75ms from Seoul,
KR
|
|
| 121.55.84.255 |
5.87ms from Seoul,
KR
|
|
| 121.55.118.39 |
5.93ms from Seoul,
KR
|
|
| 121.55.69.0 |
5.84ms from Seoul,
KR
|
|
| 121.55.91.84 |
5.97ms from Seoul,
KR
|
|
| 121.55.100.0 |
6.13ms from Seoul,
KR
|
|
| 121.55.71.255 |
5.42ms from Seoul,
KR
|
|
| 121.55.87.255 |
5.99ms from Seoul,
KR
|
|
| 121.55.116.0 |
5.87ms from Seoul,
KR
|
|
| 121.55.127.0 |
5.37ms from Seoul,
KR
|
|
| 121.55.112.0 |
5.63ms from Seoul,
KR
|
|
| 121.55.83.1 |
5.92ms from Seoul,
KR
|
|
| 121.55.85.255 |
5.34ms from Seoul,
KR
|
|
| 121.55.107.1 |
5.70ms from Seoul,
KR
|
|
| 121.55.64.6 |
5.39ms from Seoul,
KR
|
|
| 121.55.82.0 |
5.81ms from Seoul,
KR
|
|
| 121.55.74.255 |
5.60ms from Seoul,
KR
|
|
| 121.55.124.1 |
5.47ms from Seoul,
KR
|
|
| 121.55.103.1 |
5.54ms from Seoul,
KR
|
|
| 121.55.79.1 |
5.69ms from Seoul,
KR
|
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 |
|---|---|---|
| 139.85.236.18 |
1.98ms from Ashburn,
US
|
|
| 73.48.123.34 |
11.82ms from Atlanta,
US
|
|
| 110.253.193.242 |
6.47ms from Beijing,
CN
|
|
| 24.1.98.210 |
4.66ms from Chicago,
US
|
|
| 2.203.178.210 |
5.93ms from Duesseldorf,
DE
|
|
| 91.154.136.2 |
0.77ms from Helsinki,
FI
|
|
| 107.158.106.82 |
0.67ms from Los Angeles,
US
|
|
| 143.131.222.82 |
1.43ms from Madrid,
ES
|
|
| 50.215.206.242 |
10.78ms from Miami,
US
|
|
| 151.30.149.178 |
2.93ms from Milan,
IT
|
|
| 4.246.12.226 |
0.31ms from Quincy,
US
|
|
| 201.68.145.34 |
7.93ms from Sao Paulo,
BR
|
|
| 1.98.251.18 |
1.88ms from Seoul,
KR
|
|
| 203.136.24.130 |
18.07ms from Tokyo,
JP
|
|
| 62.251.105.210 |
3.49ms from Amsterdam,
NL
|
|
| 72.250.236.50 |
0.60ms from Asheville,
US
|
|
| 60.31.115.2 |
15.29ms from Beijing,
CN
|
|
| 35.161.0.162 |
0.19ms from Boardman,
US
|
|
| 161.18.10.34 |
8.34ms from Bogota,
CO
|
|
| 191.222.104.146 |
5.01ms from Brasilia,
BR
|
|
| 49.191.90.18 |
1.25ms from Brisbane,
AU
|
|
| 65.188.211.194 |
8.46ms from Charlotte,
US
|
|
| 97.184.21.66 |
18.32ms from Dallas,
US
|
|
| 196.34.83.210 |
0.57ms from Johannesburg,
ZA
|
|
| 31.113.57.162 |
2.31ms from London,
GB
|
Traceroute
Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this range. Learn more.
IPinfo ProbeNet
in Seoul, KR
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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