221.140.10.0/23

AS9318  ·  SK Broadband Co Ltd

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Summary

Country South Korea
Domain skbroadband.com
ASN AS9318
Parent Range 221.140.0.0/14
Registry APNIC
ID BROADNNET

WHOIS Details

inetnum:        221.140.0.0 - 221.143.255.255
netname:        broadNnet
descr:          SK Broadband Co Ltd
country:        KR
admin-c:        IM670-AP
tech-c:         IM670-AP
status:         ALLOCATED PORTABLE
mnt-by:         MNT-KRNIC-AP
mnt-irt:        IRT-KRNIC-KR
last-modified:  2025-11-03T08:06:15Z
source:         APNIC

irt:            IRT-KRNIC-KR
address:        9, Jinheung-gil, Naju-si, Jeollanam-do
e-mail:         irt@nic.or.kr
abuse-mailbox:  irt@nic.or.kr
admin-c:        IM574-AP
tech-c:         IM574-AP
auth:           # Filtered
remarks:        irt@nic.or.kr was validated on 2020-04-09
mnt-by:         MNT-KRNIC-AP
last-modified:  2025-09-04T01:00:01Z
source:         APNIC

person:         IP Manager
address:        Seoul Jung-gu Toegye-ro 24
country:        KR
phone:          +82-80-828-2106
e-mail:         ip-adm@skbroadband.com
nic-hdl:        IM670-AP
mnt-by:         MNT-KRNIC-AP
last-modified:  2021-10-05T05:20:03Z
source:         APNIC

inetnum:        221.140.0.0 - 221.143.255.255
netname:        broadNnet-KR
descr:          SK Broadband Co Ltd
country:        KR
admin-c:        IM12-KR
tech-c:         IM12-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:        Seoul Jung-gu Toegye-ro 24
address:        SK Namsan Green Bldg.
country:        KR
phone:          +82-80-828-2106
e-mail:         ip-adm@skbroadband.com
nic-hdl:        IM12-KR
mnt-by:         MNT-KRNIC-AP
changed:        hostmaster@nic.or.kr 20240912
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

Overlapping Ranges

BGP prefixes that contain 221.140.10.0/23

Range ASN Company Num of IPs
221.140.0.0/14 AS10167 SK Broadband Co Ltd 262,144
221.140.0.0/14 AS131812 SK Broadband Co Ltd 262,144
221.140.0.0/14 AS16669 SK Broadband Co Ltd 262,144
221.140.0.0/14 AS38695 SK Broadband Co Ltd 262,144
221.140.0.0/14 AS9318 SK Broadband Co Ltd 262,144

Nearby Ranges

BGP prefixes that overlap with 221.140.0.0/16

Range ASN Company Num of IPs
221.140.0.0/14 AS10167 SK Broadband Co Ltd 262,144
221.140.0.0/14 AS131812 SK Broadband Co Ltd 262,144
221.140.0.0/14 AS16669 SK Broadband Co Ltd 262,144
221.140.0.0/14 AS38695 SK Broadband Co Ltd 262,144
221.140.0.0/14 AS9318 SK Broadband Co Ltd 262,144

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

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

IP Address ASN Details
221.140.11.195 AS9318 SK Broadband Co Ltd 1.65ms from Seoul, KR
221.140.10.254 AS9318 SK Broadband Co Ltd 1.59ms 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
45.20.66.23 AS7018 AT&T Enterprises, LLC 5.60ms from Atlanta, US
84.190.212.103 AS3320 Deutsche Telekom AG 7.82ms from Frankfurt am Main, DE
84.160.236.39 AS3320 Deutsche Telekom AG 4.02ms from Frankfurt am Main, DE
114.232.99.39 AS4134 CHINANET-BACKBONE 8.11ms from Huai'an, CN
207.254.166.7 AS16717 Craw-Kan Telephone Cooperative Inc. 5.54ms from Kansas City, US
107.163.108.231 AS40065 CNSERVERS LLC 0.26ms from Los Angeles, US
47.148.54.55 AS5650 Frontier Communications of America, Inc. 3.47ms from Los Angeles, US
213.96.171.119 AS3352 TELEFONICA DE ESPANA S.A.U. 5.85ms from Madrid, ES
24.204.155.151 AS11290 Cogeco Connexion inc 15.96ms from Montreal, CA
219.63.90.247 AS17676 SoftBank Corp. 4.17ms from Osaka, JP
121.118.179.151 AS4713 NTT DOCOMO BUSINESS,Inc. 4.14ms from Osaka, JP
91.170.252.71 AS12322 Free SAS 8.89ms from Paris, FR
177.82.160.215 AS28573 Claro NXT Telecomunicacoes Ltda 10.10ms from Porto Alegre, BR
191.185.156.7 AS28573 Claro NXT Telecomunicacoes Ltda 12.80ms from Rio de Janeiro, BR
70.230.93.151 AS7018 AT&T Enterprises, LLC 6.48ms from San Jose, US
200.95.247.7 AS13999 Mega Cable, S.A. de C.V. 16.91ms from Santiago de Querétaro, MX
61.52.134.7 AS4837 CHINA UNICOM China169 Backbone 3.29ms from Zhengzhou, CN
196.191.2.135 AS24757 Ethio Telecom 11.20ms from Addis Ababa, ET
77.172.56.199 AS1136 KPN B.V. 2.26ms from Amsterdam, NL
67.163.142.167 AS7922 Comcast Cable Communications, LLC 13.34ms from Ashburn, US
84.47.62.151 AS6855 Slovak Telekom, a.s. 4.97ms from Bratislava, SK
75.77.58.39 AS7029 Windstream Communications LLC 0.53ms from Chicago, US
18.117.57.167 AS16509 Amazon.com, Inc. 0.11ms from Columbus, US
217.246.57.39 AS3320 Deutsche Telekom AG 3.83ms from Duesseldorf, DE
47.75.109.103 AS45102 Alibaba (US) Technology Co., Ltd. 0.94ms from Hong Kong, HK

Traceroute

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

$
traceroute -a -n -q1 221.140.11.254
traceroute to 221.140.11.254 (221.140.11.254): 64 hops max, 52 byte packets
1 [AS199524] 92.223.73.2 0.082 ms
2 *
3 *
4 [AS9286] 121.78.68.45 0.195 ms
5 *
6 [AS9457] 211.111.68.57 0.942 ms
7 [AS9457] 211.45.68.61 1.109 ms
9 [AS9318] 39.120.253.57 2.807 ms
10 *
11 *
12 *
13 [AS9318] 221.140.11.254 5.138 ms
Measurement taken from IPinfo ProbeNet in Seoul, KR
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.

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