221.139.238.0/24

AS18325 · Korea Christian University

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Summary

Country	South Korea
Domain	skbroadband.com
ASN	AS18325
Parent Range	221.138.0.0/15
Registry	APNIC
ID	BROADNNET

WHOIS Details

inetnum:        221.138.0.0 - 221.143.255.255
netname:        broadNnet
descr:          SK Broadband Co Ltd
admin-c:        IM670-AP
tech-c:         IM670-AP
country:        KR
status:         ALLOCATED PORTABLE
mnt-by:         MNT-KRNIC-AP
mnt-irt:        IRT-KRNIC-KR
last-modified:  2017-02-03T00:38:50Z
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:        221.138.0.0 - 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.
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 221.139.238.0/24

Range	ASN	Company	Num of IPs
221.138.0.0/15	AS9318	SK Broadband Co Ltd	131,072

Nearby Ranges

BGP prefixes that overlap with 221.139.0.0/16

Range	ASN	Company	Num of IPs
221.138.0.0/15	AS9318	SK Broadband Co Ltd	131,072
221.139.124.0/24	AS17834	SK Broadband Co Ltd	256
221.139.191.0/24	AS23600	SK Broadband Co Ltd	256
221.139.63.0/24	AS131794	SK Broadband 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

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Pingable IPs

No IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

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
4.152.58.8	AS8075 Microsoft Corporation	0.29ms from Boydton, US
4.153.75.120	AS8075 Microsoft Corporation	0.30ms from Boydton, US
124.171.209.248	AS7545 TPG Telecom Limited	1.61ms from Brisbane, AU
8.33.253.8	AS3356 Level 3 Parent, LLC	1.93ms from Houston, US
47.147.204.24	AS5650 Frontier Communications of America, Inc.	2.68ms from Los Angeles, US
190.61.25.56	AS18747 IFX Corporation	0.18ms from Miami, US
102.140.250.120	AS15399 Wananchi Group (Kenya) Limited	3.19ms from Nairobi, KE
203.81.124.184	AS24289 Kagawa T.V Broadcast Network Co,.Ltd	3.71ms from Osaka, JP
180.53.245.184	AS4713 NTT Communications Corporation	11.53ms from Osaka, JP
164.42.114.72	AS16649 Interamerican University of Puerto Rico	1.53ms from San Juan, PR
189.133.97.248	AS8151 UNINET	8.52ms from Santiago de Queretaro, MX
218.212.72.40	AS55430 Starhub Ltd	2.87ms from Singapore, SG
95.215.232.40	AS199846 ComNet Multimedia Sp. z o.o.	4.52ms from Warsaw, PL
104.250.198.40	AS212238 Datacamp Limited	1.02ms from Amsterdam, NL
167.102.138.120	AS53302 Baltimore County Government	2.69ms from Ashburn, US
108.70.32.152	AS7018 AT&T Enterprises, LLC	11.50ms from Atlanta, US
75.182.103.72	AS11426 Charter Communications Inc	10.93ms from Charlotte, US
175.170.83.24	AS4837 CHINA UNICOM China169 Backbone	9.40ms from Liaoyang, CN
23.224.74.216	AS40065 CNSERVERS LLC	0.23ms from Los Angeles, US
47.197.177.136	AS5650 Frontier Communications of America, Inc.	5.52ms from Miami, US
35.138.151.8	AS33363 Charter Communications, Inc	11.38ms from Orlando, US
180.199.18.40	AS18126 Chubu Telecommunications Company, Inc.	5.49ms from Osaka, JP
192.149.58.8	AS14744 Unitas Global	0.52ms from Seattle, US
39.137.59.232	AS9808 China Mobile Communications Group Co., Ltd.	8.58ms from Suzhou, CN
13.115.252.232	AS16509 Amazon.com, Inc.	1.04ms from 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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