125.7.128.0/19

AS4766 · Korea Telecom

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Summary

Country	South Korea
Domain	haion.net
ASN	AS4766
Registry	APNIC
ID	HAIONNET

WHOIS Details

inetnum:        125.7.128.0 - 125.7.191.255
netname:        HAIONNET
descr:          HAIonNet
admin-c:        IM851-AP
tech-c:         IM851-AP
country:        KR
status:         ALLOCATED PORTABLE
mnt-by:         MNT-KRNIC-AP
mnt-irt:        IRT-KRNIC-KR
last-modified:  2017-02-02T02:44:03Z
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 Guro-gu Digital-ro
country:        KR
phone:          +82-2-3281-3456
e-mail:         opt@haion.net
nic-hdl:        IM851-AP
mnt-by:         MNT-KRNIC-AP
last-modified:  2021-11-16T08:20:03Z
source:         APNIC

inetnum:        125.7.128.0 - 125.7.191.255
netname:        HAIONNET-KR
descr:          HAIonNet
country:        KR
admin-c:        HP88-KR
tech-c:         HP88-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 Guro-gu Digital-ro
address:        DaeRyungPostTower 1Cha 1105
country:        KR
phone:          +82-2-3281-3456
e-mail:         opt@haion.net
nic-hdl:        HP88-KR
mnt-by:         MNT-KRNIC-AP
changed:        hostmaster@nic.or.kr
source:         KRNIC

Nearby Ranges

BGP prefixes that overlap with 125.7.0.0/16

Range	ASN	Company	Num of IPs
125.7.0.0/17	AS17477	Macquarie Technology Operations Pty Limited	32,768
125.7.192.0/18	AS3786	LG DACOM Corporation	16,384
125.7.110.0/24	AS17477	Macquarie Telecom	256
125.7.120.0/24	AS17477	Macquarie Telecom	256
125.7.2.0/24	AS17477	Macquarie Telecom	256
125.7.111.0/24	AS17477	Macquarie Telecom	256
125.7.109.0/24	AS17477	Macquarie Telecom	256

Hosted domains

There are 21 domain names hosted across 9 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
125.7.138.191	kstart-biz.kr	9
125.7.141.117	snmmall.com	3
125.7.141.116	aptsecu.com	3
125.7.139.21	gllimtoon.com	1
125.7.152.106	quantumcns.co	1
125.7.128.169	souja.co.kr	1
125.7.141.114	wintechglobal.kr	1
125.7.128.12	whichon.co.kr	1
125.7.152.117	ultrawaveshop.co.kr	1

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

1,840 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address	ASN	Details
125.7.135.42	AS4766 Korea Telecom	`0.99ms` from Seoul, KR
125.7.140.95	AS4766 Korea Telecom	`1.00ms` from Seoul, KR
125.7.141.208	AS4766 Korea Telecom	`0.97ms` from Seoul, KR
125.7.131.229	AS4766 Korea Telecom	`0.97ms` from Seoul, KR
125.7.148.124	AS4766 Korea Telecom	`1.00ms` from Seoul, KR
125.7.158.5	AS4766 Korea Telecom	`1.00ms` from Seoul, KR
125.7.142.161	AS4766 Korea Telecom	`0.96ms` from Seoul, KR
125.7.137.94	AS4766 Korea Telecom	`0.97ms` from Seoul, KR
125.7.153.23	AS4766 Korea Telecom	`0.98ms` from Seoul, KR
125.7.128.172	AS4766 Korea Telecom	`0.96ms` from Seoul, KR
125.7.139.148	AS4766 Korea Telecom	`0.97ms` from Seoul, KR
125.7.150.136	AS4766 Korea Telecom	`0.97ms` from Seoul, KR
125.7.129.109	AS4766 Korea Telecom	`0.99ms` from Seoul, KR
125.7.155.156	AS4766 Korea Telecom	`0.99ms` from Seoul, KR
125.7.157.48	AS4766 Korea Telecom	`0.99ms` from Seoul, KR
125.7.159.108	AS4766 Korea Telecom	`0.95ms` from Seoul, KR
125.7.132.94	AS4766 Korea Telecom	`0.95ms` from Seoul, KR
125.7.136.208	AS4766 Korea Telecom	`1.03ms` from Seoul, KR
125.7.146.100	AS4766 Korea Telecom	`0.97ms` from Seoul, KR
125.7.130.51	AS4766 Korea Telecom	`4.88ms` from Seoul, KR
125.7.152.147	AS4766 Korea Telecom	`0.97ms` from Seoul, KR
125.7.149.221	AS4766 Korea Telecom	`0.97ms` from Seoul, KR
125.7.145.1	AS4766 Korea Telecom	`3.42ms` from Seoul, KR
125.7.138.8	AS4766 Korea Telecom	`0.99ms` from Seoul, KR
125.7.154.58	AS4766 Korea Telecom	`0.95ms` 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
104.130.169.131	AS27357 Rackspace Hosting	`0.36ms` from Ashburn, US
123.122.2.67	AS4808 China Unicom Beijing Province Network	`2.97ms` from Beijing, CN
175.6.185.163	AS63835 CT-HuNan-Changsha-IDC	`0.20ms` from Changsha, CN
107.134.76.147	AS7018 AT&T Enterprises, LLC	`18.40ms` from Chicago, US
178.13.27.211	AS3209 Vodafone GmbH	`4.46ms` from Duesseldorf, DE
159.75.82.3	AS45090 Shenzhen Tencent Computer Systems Company Limited	`2.16ms` from Guangzhou, CN
176.155.138.115	AS5410 Bouygues Telecom SA	`13.67ms` from Marseille, FR
87.27.63.147	AS3269 Telecom Italia S.p.A.	`4.33ms` from Milan, IT
89.237.153.115	AS29255 Etihad Etisalat, a joint stock company	`2.05ms` from Riyadh, SA
73.158.242.131	AS7922 Comcast Cable Communications, LLC	`6.29ms` from San Jose, US
104.168.168.19	AS54290 Hostwinds LLC.	`0.20ms` from Seattle, US
121.156.65.147	AS4766 Korea Telecom	`1.28ms` from Seoul, KR
13.50.245.211	AS16509 Amazon.com, Inc.	`0.97ms` from Stockholm, SE
193.119.86.51	AS7545 TPG Telecom Limited	`0.94ms` from Sydney, AU
66.111.167.35	AS7545 TPG Telecom Limited	`0.76ms` from Sydney, AU
163.43.114.99	AS9370 SAKURA Internet Inc.	`0.93ms` from Tokyo, JP
24.87.34.19	AS6327 Shaw Communications Inc.	`4.73ms` from Vancouver, CA
104.114.85.211	AS16625 Akamai Technologies, Inc.	`0.22ms` from Bengaluru, IN
72.147.39.211	AS8075 Microsoft Corporation	`0.36ms` from Boydton, US
120.60.177.147	AS9829 National Internet Backbone	`5.29ms` from Chennai, IN
158.62.196.3	AS2386 AT&T Enterprises, LLC	`12.07ms` from Columbus, US
38.141.229.131	AS35986 Vyve Broadband	`9.66ms` from Dallas, US
94.11.212.67	AS5607 Sky UK Limited	`3.27ms` from London, GB
76.94.213.211	AS20001 Charter Communications Inc	`6.09ms` from Los Angeles, US
72.220.101.211	AS22773 Cox Communications Inc.	`8.08ms` from Los Angeles, US

Traceroute

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

traceroute -a -n -q1 -f8 125.7.136.5

traceroute to 125.7.136.5 (125.7.136.5): 64 hops max, 52 byte packets

8 [AS4766] 112.191.117.89 1.72 ms

9 [AS4766] 112.189.27.249 1.532 ms

10 [AS4766] 121.189.11.230 1.94 ms

11 [AS4766] 124.198.8.217 2.36 ms

12 [AS4766] 124.198.8.9 1.5 ms

13 [AS4766] 125.7.136.5 50.934 ms

Measurement taken from

IPinfo ProbeNet in Seoul, KR

On October 30th 2025

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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