1. All IP Ranges
  2. 221.0.0.0/8
  3. 221.133.0.0/16
  4. AS9689  | 221.133.136.0/24

221.133.136.0/24

AS9689  ·  SK Broadband Co Ltd

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Summary

Country South Korea
Domain skbroadband.com
ASN AS9689
Parent Range 221.133.128.0/18
Registry APNIC
ID TBROAD

WHOIS Details

inetnum:        221.133.128.0 - 221.133.191.255
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:  2020-12-29T05:46:18Z
source:         APNIC

irt:            IRT-KRNIC-KR
address:        Jeollanam-do Naju-si Jinheung-gil
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:  2021-06-15T06:21:49Z
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:        221.133.128.0 - 221.133.191.255
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.
changed:        hostmaster@nic.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
source:         KRNIC

Overlapping Ranges

BGP prefixes that contain 221.133.136.0/24

Range ASN Company Num of IPs
221.133.128.0/18 AS38096 SK Broadband Co Ltd 16,384
221.133.128.0/18 AS9689 SK Broadband Co Ltd 16,384

Nearby Ranges

BGP prefixes that overlap with 221.133.0.0/16

Range ASN Company Num of IPs
221.133.128.0/18 AS38096 SK Broadband Co Ltd 16,384
221.133.128.0/18 AS9689 SK Broadband Co Ltd 16,384
221.133.64.0/18 AS17534 KANAZAWA CABLE TELEVISION NET CO.,LTD. 16,384
221.133.0.0/19 AS7602 Sai gon Postel Corporation 8,192
221.133.192.0/19 AS703 Verizon Australia PTY Limited 8,192
221.133.40.0/21 AS134809 MacroLynx Sdn Bhd 2,048
221.133.32.0/21 AS134809 MacroLynx Sdn Bhd 2,048
221.133.12.0/22 AS7602 Core Network 1,024
221.133.24.0/22 AS7602 ADSL service 1,024
221.133.16.0/22 AS7602 ISP tai POP Ha Noi 1,024
221.133.63.0/24 AS9712 INet Technologies Co., Ltd. 256
221.133.55.0/24 AS55615 DOUZONEBIZON 256
221.133.0.0/24 AS7602 IXP tai HCM 256
221.133.1.0/24 AS7602 ISP tai HCM 256
221.133.54.0/24 AS9712 INet Technologies Co., Ltd. 256
221.133.61.0/24 AS9712 INet Technologies Co., Ltd. 256

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
Read more

Pingable IPs

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

IP Address ASN Details
221.133.136.47 AS9689 SK Broadband Co Ltd 1.94ms from Incheon, 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
45.157.203.24 AS210489 Beyond Relationship Marketing GmbH 1.53ms from Amsterdam, NL
44.226.28.56 AS16509 Amazon.com, Inc. 0.12ms from Boardman, US
186.114.127.72 AS3816 COLOMBIA TELECOMUNICACIONES S.A. ESP BIC 5.75ms from Bogota, CO
211.27.132.24 AS9443 Vocus Retail 1.88ms from Brisbane, AU
75.100.43.56 AS4181 TDS TELECOM 4.90ms from Chicago, US
52.178.215.184 AS8075 Microsoft Corporation 0.12ms from Dublin, IE
45.62.109.8 AS25820 IT7 Networks Inc 0.24ms from Fremont, US
168.188.50.8 AS18298 Chungnam National University 3.10ms from Incheon, KR
155.210.18.216 AS766 RedIRIS Autonomous System 8.91ms from Madrid, ES
151.51.15.72 AS1267 WIND TRE S.P.A. 7.44ms from Milan, IT
212.77.77.88 AS15691 UAN COMPANY S.R.L. 6.02ms from Milan, IT
126.31.97.200 AS17676 SoftBank Corp. 11.38ms from Osaka, JP
180.49.139.136 AS4713 NTT DOCOMO BUSINESS,Inc. 12.72ms from Osaka, JP
179.135.182.248 AS26599 TELEFÔNICA BRASIL S.A 2.96ms from Osasco, BR
179.191.143.216 AS28270 Alares_Internet 4.90ms from Osasco, BR
86.217.171.200 AS3215 Orange S.A. 7.63ms from Paris, FR
4.227.40.88 AS8075 Microsoft Corporation 0.18ms from Phoenix, US
44.206.187.72 AS14618 Amazon.com, Inc. 0.22ms from Reston, US
68.234.38.24 AS27187 Indiana Regional Medical Center 7.59ms from Reston, US
181.160.250.8 AS7418 TELEFÓNICA CHILE S.A. 10.60ms from Santiago, CL
182.219.0.168 AS17858 LG POWERCOMM 7.51ms from Seoul, KR
124.163.229.88 AS4837 CHINA UNICOM China169 Backbone 4.28ms from Taiyuan, CN
94.52.155.8 AS48161 NEXTGEN COMMUNICATIONS SRL 5.61ms from Timisoara, RO
23.42.28.216 AS16625 Akamai Technologies, Inc. 4.27ms from Zuerich, CH
194.11.176.8 AS28928 Schwyzer Kantonalbank 1.69ms from Zuerich, CH

Traceroute

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

$
traceroute -a -n -q1 221.133.136.197
traceroute to 221.133.136.197 (221.133.136.197): 64 hops max, 52 byte packets
1 [AS15169] 74.125.37.114 105.671 ms
2 *
3 *
4 *
5 *
6 [AS9689] 211.41.135.114 140.626 ms
7 *
8 [AS9689] 221.133.136.197 139.441 ms
Measurement taken from IPinfo ProbeNet in Sydney, AU
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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