121.55.152.0/21

AS9781  ·  GREEN CABLE TELEVISION STATION

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Summary

Country South Korea
Domain gcs.co.kr
ASN AS9781
Parent Range 121.55.128.0/18
Registry KRNIC
ID 121.55.152.0-121.55.152.255

WHOIS Details

inetnum:            121.55.152.0 - 121.55.152.255
descr:              GREEN CABLE TELEVISION STATION
network-type:       INFRA
address:            Daegu Dalseo-gu Dalgubeol-daero 1611
zip-code:           42640
created:            2006-10-02
admin:              GENERATED-KRNIC-IP-MANAGER-YS0964
country:            KR
source:             KRNIC

nic-hdl:            GENERATED-KRNIC-IP-MANAGER-YS0964
person:             IP Manager
name:               IP Manager
phone:              +82-53-551-2009
e-mail:             [email protected]
source:             KRNIC

Overlapping Ranges

BGP prefixes that contain 121.55.152.0/21

Range ASN Company Num of IPs
121.55.128.0/18 AS9781 GREEN CABLE TELEVISION STATION 16,384

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
121.55.64.0/18 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

Our Hosted Domains API, or Reverse IP API returns a full list of domains that are hosted on a single IP address.
Useful for Cybersecurity

Pingable IPs

753 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address ASN Details
121.55.156.255 AS9781 GREEN CABLE TELEVISION STATION 5.53ms from Seoul, KR
121.55.153.1 AS9781 GREEN CABLE TELEVISION STATION 5.95ms from Seoul, KR
121.55.157.0 AS9781 GREEN CABLE TELEVISION STATION 6.03ms from Seoul, KR
121.55.158.255 AS9781 GREEN CABLE TELEVISION STATION 5.92ms from Seoul, KR
121.55.154.0 AS9781 GREEN CABLE TELEVISION STATION 5.59ms from Seoul, KR
121.55.155.255 AS9781 GREEN CABLE TELEVISION STATION 5.76ms from Seoul, KR
121.55.159.1 AS9781 GREEN CABLE TELEVISION STATION 5.67ms from Seoul, KR
121.55.152.0 AS9781 GREEN CABLE TELEVISION STATION 6.19ms 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
185.143.156.5 AS203179 Proact Netherlands B.V. 3.54ms from Amsterdam, NL
109.88.206.101 AS12392 VOO S.A. 3.50ms from Brussels, BE
196.34.249.245 AS3741 Dimension Data 1.07ms from Cape Town, ZA
65.207.201.101 AS701 Verizon Business 1.78ms from Chicago, US
24.13.161.181 AS7922 Comcast Cable Communications, LLC 5.67ms from Chicago, US
34.171.174.5 AS396982 Google LLC 0.12ms from Council Bluffs, US
72.34.34.69 AS33494 IHNetworks, LLC 0.18ms from Draper, US
1.30.247.21 AS4837 CHINA UNICOM China169 Backbone 6.09ms from Hohhot, CN
107.190.244.133 AS23316 Bel Air Internet, LLC 0.24ms from Los Angeles, US
176.150.219.69 AS5410 Bouygues Telecom SA 3.89ms from Marseille, FR
82.191.68.53 AS3269 Telecom Italia S.p.A. 7.81ms from Milan, IT
119.63.113.149 AS9615 TOYOHASHI CABLE NETWORK INC. 5.02ms from Osaka, JP
81.80.231.37 AS3215 Orange S.A. 6.08ms from Paris, FR
3.93.156.117 AS14618 Amazon.com, Inc. 0.19ms from Reston, US
54.210.95.5 AS14618 Amazon.com, Inc. 0.22ms from Reston, US
5.183.28.213 AS57334 SPB State Unitary Enterprise "ATS Smolnogo" 1.15ms from Saint Petersburg, RU
204.74.214.37 AS20248 Take 2 Hosting, Inc. 3.06ms from Salt Lake City, US
1.226.188.69 AS9318 SK Broadband Co Ltd 5.78ms from Seoul, KR
97.86.1.245 AS20115 Charter Communications LLC 4.26ms from St. Louis, US
114.73.116.101 AS4804 Microplex PTY LTD 18.14ms from Sydney, AU
221.113.102.133 AS4685 Asahi Net 2.42ms from Tokyo, JP
184.95.245.165 AS22652 Videotron Ltee 0.35ms from Toronto, CA
104.193.225.37 AS393336 Catalyst Host LLC 0.17ms from Dallas, US
78.138.155.53 AS28840 PJSC "TATTELECOM" 1.34ms from Kazan, RU
42.58.9.85 AS4837 CHINA UNICOM China169 Backbone 13.47ms from Liaoyang, CN

Traceroute

Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this range. Learn more.

$
traceroute -a -n -q1 121.55.154.55
traceroute to 121.55.154.55 (121.55.154.55): 64 hops max, 52 byte packets
2 *
3 *
4 *
5 *
7 [AS9781] 121.55.64.69 49.728 ms
8 [AS9781] 121.55.154.55 56.282 ms
Measurement taken from IPinfo ProbeNet in Hong Kong, HK
On

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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