1. All IP Ranges
  2. 125.0.0.0/8
  3. AS4766  | 125.128.0.0/11

125.128.0.0/11

AS4766  ·  Korea Telecom

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Summary

Country South Korea
Domain kt.com
ASN AS4766
Registry APNIC
ID KORNET

WHOIS Details

inetnum:        125.128.0.0 - 125.159.255.255
netname:        KORNET
descr:          Korea Telecom
admin-c:        IM667-AP
tech-c:         IM667-AP
country:        KR
status:         ALLOCATED PORTABLE
mnt-by:         MNT-KRNIC-AP
mnt-irt:        IRT-KRNIC-KR
changed:        hostmaster@nic.or.kr 20170203
source:         APNIC

irt:            IRT-KRNIC-KR
address:        Seoul Songpa-gu Jungdae-ro 135
e-mail:         hostmaster@nic.or.kr
abuse-mailbox:  hostmaster@nic.or.kr
admin-c:        IM574-AP
tech-c:         IM574-AP
auth:           # Filtered
mnt-by:         MNT-KRNIC-AP
changed:        hostmaster@nic.or.kr 20150513
source:         APNIC

person:         IP Manager
address:        Gyeonggi-do Bundang-gu, Seongnam-si Buljeong-ro 90
country:        KR
phone:          +82-2-500-6630
e-mail:         kornet_ip@kt.com
nic-hdl:        IM667-AP
mnt-by:         MNT-KRNIC-AP
changed:        hostmaster@nic.or.kr 20170328
source:         APNIC

inetnum:        125.128.0.0 - 125.159.255.255
netname:        KORNET-KR
descr:          Korea Telecom
country:        KR
admin-c:        IA9-KR
tech-c:         IM9-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.krnic.net.
changed:        hostmaster@nic.or.kr
source:         KRNIC

person:         IP Manager
address:        Gyeonggi-do Bundang-gu, Seongnam-si Buljeong-ro 90
address:        
country:        KR
phone:          +82-2-500-6630
e-mail:         kornet_ip@kt.com
nic-hdl:        IA9-KR
mnt-by:         MNT-KRNIC-AP
changed:        hostmaster@nic.or.kr
source:         KRNIC

person:         IP Manager
address:        Gyeonggi-do Bundang-gu, Seongnam-si Buljeong-ro 90
address:        
country:        KR
phone:          +82-2-500-6630
e-mail:         kornet_ip@kt.com
nic-hdl:        IM9-KR
mnt-by:         MNT-KRNIC-AP
changed:        hostmaster@nic.or.kr
source:         KRNIC

Nearby Ranges

BGP prefixes that overlap with 125.0.0.0/8

Range ASN Company Num of IPs
125.112.0.0/12 AS4134 CHINANET Zhejiang province network 1,048,576
125.64.0.0/13 AS4134 CHINANET Sichuan province network 524,288
125.88.0.0/13 AS4134 CHINANET Guangdong province network 524,288
125.104.0.0/13 AS4134 CHINANET Zhejiang province network 524,288
125.240.0.0/13 AS38400 DACOM-PUBNETPLUS 524,288
125.64.0.0/13 AS38283 CHINANET Sichuan province network 524,288
125.16.0.0/13 AS9498 BHARTI INFOTEL LTD. 524,288
125.240.0.0/13 AS38401 DACOM-PUBNETPLUS 524,288
125.240.0.0/13 AS9316 DACOM-PUBNETPLUS 524,288
125.240.0.0/13 AS38669 DACOM-PUBNETPLUS 524,288
125.192.0.0/13 AS2518 BIGLOBE Inc. 524,288
125.240.0.0/13 AS38408 DACOM-PUBNETPLUS 524,288
125.240.0.0/13 AS38417 DACOM-PUBNETPLUS 524,288
125.240.0.0/13 AS38391 DACOM-PUBNETPLUS 524,288
125.40.0.0/13 AS4837 China Unicom Henan province network 524,288
125.64.0.0/13 AS4809 CHINANET Sichuan province network 524,288
125.80.0.0/13 AS4134 CHINANET Chongqing province network 524,288
125.240.0.0/13 AS38398 DACOM-PUBNETPLUS 524,288
125.200.0.0/13 AS4713 NTT DOCOMO BUSINESS,Inc. 524,288
125.88.0.0/13 AS58466 CHINANET Guangdong province network 524,288
125.64.0.0/13 AS139220 CHINANET Sichuan province network 524,288
125.240.0.0/13 AS9770 DACOM-PUBNETPLUS 524,288
125.240.0.0/13 AS17858 DACOM-PUBNETPLUS 524,288
125.80.0.0/13 AS141739 CHINANET Chongqing province network 524,288
125.88.0.0/13 AS135089 CHINANET Guangdong province network 524,288
125.88.0.0/13 AS140308 CHINANET Guangdong province network 524,288
125.240.0.0/13 AS9871 DACOM-PUBNETPLUS 524,288
125.88.0.0/13 AS136199 CHINANET Guangdong province network 524,288
125.40.0.0/13 AS9929 China Unicom Henan province network 524,288
125.248.0.0/14 AS17858 DACOM-PUBNETPLUS 262,144
125.100.0.0/14 AS17506 ARTERIA Networks Corporation 262,144
125.248.0.0/14 AS9316 DACOM-PUBNETPLUS 262,144
125.36.0.0/14 AS4837 China Unicom Tianjin province network 262,144
125.172.0.0/14 AS4713 NTT DOCOMO BUSINESS,Inc. 262,144
125.74.0.0/15 AS4134 CHINANET Gansu province network 131,072
125.234.0.0/15 AS7552 Viettel Corporation 131,072
125.26.0.0/15 AS23969 TOT public company limited 131,072
125.74.0.0/15 AS141998 CHINANET Gansu province network 131,072
125.166.0.0/15 AS7713 PT Telekomunikasi Indonesia 131,072
125.77.0.0/16 AS133776 CHINANET Fujian province network 65,536
125.72.0.0/16 AS140061 CHINANET QINGHAI province network 65,536

Hosted domains

There are 4,716 domain names hosted across 1,317 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
125.141.139.231 madshipping.co.kr 1026
125.141.133.137 hrfi.kr 79
125.141.151.49 catchon-blackbox.com 73
125.141.204.43 shingicorp.com 48
125.141.223.38 dalbitcast.co.kr 45
125.141.139.104 resortprice.co.kr 35
125.141.133.143 netorare.space 28
125.141.133.111 guidebook.or.kr 21
125.141.139.164 shinhungfoundation.or.kr 17
125.141.133.25 omniherb.biz 15
125.141.235.17 kash.or.kr 12
125.141.133.35 opt119.com 12
125.141.139.214 ifoodlogis.co.kr 11
125.141.133.125 simsimpoorimall.com 10
125.141.139.116 misoft.kr 10
125.134.69.22 unifun.co.kr 10
125.141.196.53 kdfamily.co.kr 9
125.141.204.52 officeon.co.kr 9
125.141.198.116 kamurpe.com 9
125.141.143.200 becuai.co.kr 9

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

996,525 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address ASN Details
125.143.93.126 AS4766 Korea Telecom 4.77ms from Seoul, KR
125.143.164.69 AS4766 Korea Telecom 1.16ms from Seoul, KR
125.144.62.77 AS4766 Korea Telecom 1.14ms from Seoul, KR
125.143.127.95 AS4766 Korea Telecom 6.11ms from Seoul, KR
125.143.217.97 AS4766 Korea Telecom 10.09ms from Seoul, KR
125.143.203.96 AS4766 Korea Telecom 9.84ms from Seoul, KR
125.143.252.6 AS4766 Korea Telecom 10.02ms from Seoul, KR
125.143.97.194 AS4766 Korea Telecom 4.75ms from Seoul, KR
125.143.235.91 AS4766 Korea Telecom 10.22ms from Seoul, KR
125.143.99.47 AS4766 Korea Telecom 4.84ms from Seoul, KR
125.144.56.18 AS4766 Korea Telecom 1.04ms from Seoul, KR
125.143.182.254 AS4766 Korea Telecom 1.52ms from Seoul, KR
125.143.172.242 AS4766 Korea Telecom 1.03ms from Seoul, KR
125.144.166.75 AS4766 Korea Telecom 0.90ms from Seoul, KR
125.143.161.254 AS4766 Korea Telecom 1.29ms from Seoul, KR
125.144.147.209 AS4766 Korea Telecom 0.84ms from Seoul, KR
125.144.117.30 AS4766 Korea Telecom 0.87ms from Seoul, KR
125.143.80.230 AS4766 Korea Telecom 4.92ms from Seoul, KR
125.143.238.65 AS4766 Korea Telecom 10.24ms from Seoul, KR
125.144.108.206 AS4766 Korea Telecom 0.99ms from Seoul, KR
125.143.244.103 AS4766 Korea Telecom 11.23ms from Seoul, KR
125.143.174.191 AS4766 Korea Telecom 1.38ms from Seoul, KR
125.144.102.176 AS4766 Korea Telecom 0.92ms from Seoul, KR
125.143.100.94 AS4766 Korea Telecom 5.05ms from Seoul, KR
125.143.243.104 AS4766 Korea Telecom 11.06ms 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
62.154.237.11 AS3320 Deutsche Telekom AG 1.06ms from Berlin, DE
191.191.97.155 AS28573 Claro NXT Telecomunicacoes Ltda 11.16ms from Curitiba, BR
40.122.25.187 AS8075 Microsoft Corporation 0.35ms from Des Moines, US
81.245.155.123 AS5432 Proximus NV 5.21ms from Gravelines, FR
86.191.88.139 AS2856 British Telecommunications PLC 6.23ms from London, GB
68.173.203.235 AS12271 Charter Communications Inc 0.98ms from New York City, US
126.4.153.91 AS17676 SoftBank Corp. 3.07ms from Osaka, JP
126.125.232.11 AS17676 SoftBank Corp. 9.18ms from Osaka, JP
20.44.49.171 AS8075 Microsoft Corporation 0.17ms from Saint Thomas Mount, IN
143.95.50.11 AS46606 Unified Layer 1.97ms from Salt Lake City, US
201.113.213.107 AS8151 UNINET 4.03ms from Santiago de Queretaro, MX
176.117.167.139 AS49125 Uteam LTD 9.00ms from Warsaw, PL
37.223.35.139 AS12430 VODAFONE ESPANA S.A.U. 3.68ms from Barcelona, ES
172.101.235.171 AS11351 Charter Communications Inc 16.26ms from Chicago, US
84.158.155.107 AS3320 Deutsche Telekom AG 5.75ms from Frankfurt am Main, DE
43.199.151.11 AS16509 Amazon.com, Inc. 0.14ms from Hong Kong, HK
45.200.190.59 AS48031 Ivanov Vitaliy Sergeevich 0.13ms from Kyiv, UA
79.150.156.219 AS3352 TELEFONICA DE ESPANA S.A.U. 11.06ms from Madrid, ES
182.98.18.171 AS4134 CHINANET-BACKBONE 9.87ms from Nanchang, CN
187.154.190.43 AS8151 UNINET 1.33ms from Santiago de Queretaro, MX
187.138.223.171 AS8151 UNINET 11.48ms from Santiago de Queretaro, MX
189.140.124.11 AS8151 UNINET 12.83ms from Santiago de Queretaro, MX
183.171.208.187 AS10030 Celcom Axiata Berhad 16.09ms from Sepang, MY
62.165.233.139 AS20845 DIGI Tavkozlesi es Szolgaltato Kft. 1.80ms from Budapest, HU
185.178.40.11 AS35684 SHC Netzwerktechnik GmbH 0.57ms from Frankfurt am Main, DE

Traceroute

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

$
traceroute -a -n -q1 -f3 -m13 125.149.35.100
traceroute to 125.149.35.100 (125.149.35.100): 13 hops max, 52 byte packets
4 *
5 *
6 [AS3356] 4.68.37.206 44.499 ms
7 [AS4766] 112.174.87.101 169.946 ms
8 [AS4766] 112.174.91.233 169.818 ms
9 *
10 [AS4766] 112.174.25.118 175.218 ms
11 *
12 *
13 *
Measurement taken from IPinfo ProbeNet in Gretna, US
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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