1. All IP Ranges
  2. 27.0.0.0/8
  3. AS9644  | 27.176.0.0/13

27.176.0.0/13

AS9644  ·  SK Telecom

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Summary

Country South Korea
Domain sktelecom.com
ASN AS9644
Registry APNIC
ID SK-TELECOM-NET

WHOIS Details

inetnum:        27.176.0.0 - 27.183.255.255
netname:        SK-TELECOM-NET
descr:          SK Telecom
country:        KR
admin-c:        IM687-AP
tech-c:         IM687-AP
status:         ALLOCATED PORTABLE
mnt-by:         MNT-KRNIC-AP
mnt-irt:        IRT-KRNIC-KR
last-modified:  2025-11-03T07:04:04Z
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 Eulji-ro 65
country:        KR
phone:          +82-2-1599-0011
e-mail:         sktsec@sk.com
nic-hdl:        IM687-AP
mnt-by:         MNT-KRNIC-AP
last-modified:  2017-10-10T00:50:38Z
source:         APNIC

inetnum:        27.176.0.0 - 27.183.255.255
netname:        SK-TELECOM-NET-KR
descr:          SK Telecom
country:        KR
admin-c:        IA110-KR
tech-c:         IA110-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 Eulji-ro 65
address:        T tower
country:        KR
phone:          +82-2-1599-0011
e-mail:         sktsec@sk.com
nic-hdl:        IA110-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

Nearby Ranges

BGP prefixes that overlap with 27.0.0.0/8

Range ASN Company Num of IPs
27.192.0.0/11 AS4837 China Unicom Shandong province network 2,097,152
27.16.0.0/12 AS58563 CHINANET Hubei province network 1,048,576
27.16.0.0/12 AS148981 CHINANET Hubei province network 1,048,576
27.16.0.0/12 AS136192 CHINANET Hubei province network 1,048,576
27.64.0.0/12 AS38731 Viettel Group 1,048,576
27.16.0.0/12 AS137266 CHINANET Hubei province network 1,048,576
27.16.0.0/12 AS150145 CHINANET Hubei province network 1,048,576
27.16.0.0/12 AS4134 CHINANET Hubei province network 1,048,576
27.64.0.0/12 AS7552 Viettel Group 1,048,576
27.160.0.0/12 AS9644 SK Telecom 1,048,576
27.152.0.0/13 AS4134 CHINANET FUJIAN PROVINCE NETWORK 524,288
27.136.0.0/13 AS9824 JCOM Co., Ltd. 524,288
27.240.0.0/13 AS9674 Far EasTone Telecommunication Co., Ltd. 524,288
27.184.0.0/13 AS4134 CHINANET hebei province network 524,288
27.184.0.0/13 AS134760 CHINANET hebei province network 524,288
27.8.0.0/13 AS4837 China Unicom Chongqing Province Network 524,288
27.152.0.0/13 AS133776 CHINANET FUJIAN PROVINCE NETWORK 524,288
27.40.0.0/13 AS17623 China Unicom Guangdong province network 524,288
27.40.0.0/13 AS17816 China Unicom Guangdong province network 524,288
27.40.0.0/13 AS134543 China Unicom Guangdong province network 524,288
27.152.0.0/13 AS133774 CHINANET FUJIAN PROVINCE NETWORK 524,288
27.184.0.0/13 AS23662 CHINANET hebei province network 524,288
27.152.0.0/13 AS133775 CHINANET FUJIAN PROVINCE NETWORK 524,288
27.184.0.0/13 AS4809 CHINANET hebei province network 524,288
27.40.0.0/13 AS136959 China Unicom Guangdong province network 524,288
27.148.0.0/14 AS133774 CHINANET FUJIAN PROVINCE NETWORK 262,144
27.36.0.0/14 AS17816 China Unicom Guangdong province network 262,144
27.36.0.0/14 AS17623 China Unicom Guangdong province network 262,144
27.148.0.0/14 AS133776 CHINANET FUJIAN PROVINCE NETWORK 262,144
27.224.0.0/14 AS4134 CHINANET Gansu province network 262,144
27.148.0.0/14 AS4134 CHINANET FUJIAN PROVINCE NETWORK 262,144
27.128.0.0/15 AS4134 CHINANET hebei province network 131,072
27.128.0.0/15 AS58539 CHINANET hebei province network 131,072
27.128.0.0/15 AS141771 CHINANET hebei province network 131,072
27.32.0.0/15 AS7545 TPG Internet Pty Ltd. 131,072
27.2.0.0/15 AS45543 SaiGon Tourist Cable Television 131,072
27.144.0.0/16 AS17969 ChongQing Broadcast & TV Broadband IP MAN 65,536
27.104.0.0/16 AS4773 M1 LIMITED 65,536
27.130.0.0/16 AS45758 Triple T Broadband Public Company Limited 65,536
27.38.0.0/16 AS17623 China Unicom Shenzhen city network 65,536
27.107.0.0/16 AS134540 Tata Teleservices Limited -GSM Division 65,536
27.107.0.0/16 AS17762 Tata Teleservices Limited -GSM Division 65,536
27.55.0.0/16 AS132061 True Move Company Limited 65,536
27.108.0.0/16 AS6648 Bayan Telecommunications Inc. 65,536
27.105.0.0/16 AS18182 So-net Entertainment Taiwan Limited 65,536
27.102.0.0/16 AS45996 DAOU TECHNOLOGY 65,536
27.51.0.0/16 AS9674 Far EasTone Telecommunication Co., Ltd. 65,536
27.107.0.0/16 AS55740 Tata Teleservices Limited -GSM Division 65,536
27.49.0.0/16 AS17639 CONVERGE INFORMATION AND COMMUNICATIONS TECHNOLOGY SOLUTIONS, INC 65,536

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

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Pingable IPs

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

IP Address ASN Details
27.177.218.52 AS9644 SK Telecom 42.94ms from Seoul, KR
27.179.34.73 AS9644 SK Telecom 29.45ms from Seoul, KR
27.177.221.5 AS9644 SK Telecom 34.18ms from Seoul, KR
27.177.249.103 AS9644 SK Telecom 43.35ms from Seoul, KR
27.179.74.213 AS9644 SK Telecom 73.62ms from Seoul, KR
27.179.64.142 AS9644 SK Telecom 51.81ms from Seoul, KR
27.179.162.219 AS9644 SK Telecom 43.73ms from Seoul, KR
27.179.36.51 AS9644 SK Telecom 27.16ms from Seoul, KR
27.179.116.56 AS9644 SK Telecom 24.23ms from Seoul, KR
27.179.133.97 AS9644 SK Telecom 28.68ms from Seoul, KR
27.179.182.203 AS9644 SK Telecom 26.97ms from Seoul, KR
27.179.95.67 AS9644 SK Telecom 42.44ms from Seoul, KR
27.179.8.231 AS9644 SK Telecom 47.79ms from Seoul, KR
27.179.197.170 AS9644 SK Telecom 36.50ms from Seoul, KR
27.179.247.110 AS9644 SK Telecom 33.75ms from Seoul, KR
27.177.207.80 AS9644 SK Telecom 27.64ms from Seoul, KR
27.179.54.124 AS9644 SK Telecom 960.69ms from Seoul, KR
27.179.157.223 AS9644 SK Telecom 31.41ms from Seoul, KR
27.177.194.222 AS9644 SK Telecom 29.33ms from Seoul, KR
27.179.238.50 AS9644 SK Telecom 77.83ms from Seoul, KR
27.177.244.187 AS9644 SK Telecom 27.44ms from Seoul, KR
27.179.49.11 AS9644 SK Telecom 30.45ms from Seoul, KR
27.179.253.199 AS9644 SK Telecom 27.61ms from Seoul, KR
27.179.50.108 AS9644 SK Telecom 27.81ms from Seoul, KR
27.179.30.108 AS9644 SK Telecom 30.86ms 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
217.161.85.253 AS1273 Vodafone Group PLC 0.47ms from Amsterdam, NL
43.144.201.253 AS45090 Shenzhen Tencent Computer Systems Company Limited 2.06ms from Beijing, CN
92.224.176.189 AS6805 Telefonica Germany GmbH & Co.OHG 4.47ms from Berlin, DE
106.223.194.93 AS45609 Bharti Airtel Ltd. AS for GPRS Service 5.63ms from Delhi, IN
91.41.99.205 AS3320 Deutsche Telekom AG 3.76ms from Duesseldorf, DE
84.9.51.157 AS25310 Vodafone Limited 1.89ms from Manchester, GB
206.217.5.93 AS13614 All West Communications, Inc. 9.73ms from Orem, US
118.9.186.253 AS4713 NTT DOCOMO BUSINESS,Inc. 11.01ms from Osaka, JP
125.61.37.13 AS23575 SK Broadband Co Ltd 3.66ms from Seoul, KR
106.241.0.109 AS3786 LG DACOM Corporation 4.53ms from Seoul, KR
78.138.126.109 AS29066 velia.net Internetdienste GmbH 0.11ms from Strasbourg, FR
1.164.93.253 AS3462 Data Communication Business Group 2.71ms from Taipei, TW
176.103.34.253 AS57613 Piotr Lewandowski trading as ESNET S.C. 5.15ms from Warsaw, PL
42.237.133.29 AS4837 CHINA UNICOM China169 Backbone 4.54ms from Zhengzhou, CN
98.16.130.157 AS7029 Windstream Communications LLC 7.67ms from Atlanta, US
193.121.182.45 AS5432 Proximus NV 3.79ms from Brussels, BE
52.173.141.125 AS8075 Microsoft Corporation 0.38ms from Des Moines, US
149.22.164.221 AS201838 Community Fibre Limited 0.93ms from London, GB
208.184.37.157 AS6461 Zayo Bandwidth 0.59ms from Minneapolis, US
187.63.160.61 AS28169 BITCOM PROVEDOR DE SERVICOS DE INTERNET LTDA 1.93ms from Porto Alegre, BR
124.130.174.173 AS4837 CHINA UNICOM China169 Backbone 5.41ms from Qingdao, CN
190.211.78.77 AS52328 CABLETEL SA 2.34ms from Rosario, AR
58.29.234.205 AS9316 DACOM-PUBNETPLUS 2.07ms from Seoul, KR
197.4.138.157 AS327934 SOCIETE NATIONALE DES TELECOMMUNICATIONS (Tunisie Telecom) 12.62ms from Tunis, TN
50.7.37.157 AS30058 FDCservers.net 0.20ms from Vienna, AT

Traceroute

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

$
traceroute -a -n -q1 -f5 -m8 27.176.65.238
traceroute to 27.176.65.238 (27.176.65.238): 8 hops max, 52 byte packets
5 [] 103.16.102.221 1.392 ms
6 *
7 *
8 *
Measurement taken from IPinfo ProbeNet in Singapore, SG
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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