1. All IP Ranges
  2. 147.0.0.0/8
  3. 147.125.0.0/16
  4. AS4766  | 147.125.250.0/23

147.125.250.0/23

AS4766  ·  Korea Telecom

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Summary

Country South Korea
Domain netutils.io
ASN AS4766
Registry RIPE
ID KOREA-TELECOM

WHOIS Details

inetnum:        147.125.250.0 - 147.125.251.255
netname:        KOREA-TELECOM
country:        KR
admin-c:        AA40915-RIPE
tech-c:         AA40915-RIPE
abuse-c:        AR834
status:         LEGACY
mnt-by:         IPXO-MNT
mnt-by:         netutils-mnt
created:        2025-10-17T16:16:28Z
last-modified:  2025-10-17T16:16:28Z
source:         RIPE
abuse-email:    [email protected]
abuse-c:        AR834
abuse-org:      ORG-IL687-RIPE

role:           Private Customer
address:        Private Residence
nic-hdl:        AA40915-RIPE
remarks:        End User Organization
e-mail:         [email protected]
abuse-mailbox:  [email protected]
mnt-by:         netutils-mnt
created:        2023-06-01T11:14:51Z
last-modified:  2024-12-05T09:41:48Z
source:         RIPE

route:          147.125.250.0/23
origin:         AS4766
mnt-by:         netutils-mnt
created:        2025-10-06T17:48:57Z
last-modified:  2025-10-06T17:48:57Z
source:         RIPE

Nearby Ranges

BGP prefixes that overlap with 147.125.0.0/16

Range ASN Company Num of IPs
147.125.0.0/17 AS2488 International Institute for Applied Systems Analysis 32,768
147.125.232.0/21 AS5650 Private Customer 2,048
147.125.208.0/21 AS834 Internet Utilities Europe and Asia Limited 2,048
147.125.216.0/21 AS5650 Private Customer 2,048
147.125.224.0/22 AS834 Internet Utilities Europe and Asia Limited 1,024
147.125.136.0/22 AS9304 Private Customer 1,024
147.125.228.0/22 AS4766 Internet Utilities Europe and Asia Limited 1,024
147.125.136.0/22 AS834 Private Customer 1,024
147.125.152.0/22 AS5650 Private Customer 1,024
147.125.130.0/23 AS4766 Internet Utilities Europe and Asia Limited 512
147.125.144.0/24 AS834 Private Customer 256
147.125.248.0/24 AS834 Private Customer 256
147.125.129.0/24 AS9304 Private Customer 256
147.125.132.0/24 AS9304 Private Customer 256
147.125.133.0/24 AS9304 Private Customer 256
147.125.134.0/24 AS9304 Private Customer 256
147.125.140.0/24 AS9304 Private Customer 256
147.125.141.0/24 AS9304 Private Customer 256
147.125.142.0/24 AS9304 Private Customer 256
147.125.143.0/24 AS9304 Private Customer 256
147.125.144.0/24 AS9304 Private Customer 256
147.125.145.0/24 AS9304 Private Customer 256
147.125.146.0/24 AS9304 Private Customer 256
147.125.147.0/24 AS9304 Private Customer 256
147.125.148.0/24 AS9304 Beijing Tehuadun Starkley Trading Co. Ltd 256
147.125.150.0/24 AS9304 Beijing Tehuadun Starkley Trading Co. Ltd 256
147.125.157.0/24 AS9304 Beijing Tehuadun Starkley Trading Co. Ltd 256
147.125.159.0/24 AS9304 Beijing Tehuadun Starkley Trading Co. Ltd 256
147.125.243.0/24 AS9304 Private Customer 256
147.125.244.0/24 AS9304 Private Customer 256
147.125.245.0/24 AS9304 Private Customer 256
147.125.246.0/24 AS9304 Private Customer 256
147.125.247.0/24 AS9304 Private Customer 256
147.125.248.0/24 AS9304 Private Customer 256
147.125.198.0/24 AS16276 NET 147 125 198 0 24 256
147.125.249.0/24 AS9304 Private Customer 256
147.125.128.0/24 AS205886 Private Customer 256
147.125.135.0/24 AS396356 Private Customer 256
147.125.255.0/24 AS396356 Private Customer 256
147.125.200.0/24 AS39855 Private Customer 256
147.125.201.0/24 AS39855 Private Customer 256
147.125.202.0/24 AS39855 Private Customer 256
147.125.203.0/24 AS39855 Private Customer 256
147.125.205.0/24 AS63023 Private Customer 256
147.125.172.0/24 AS63199 Private Customer 256
147.125.132.0/24 AS834 Private Customer 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

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

IP Address ASN Details
147.125.251.123 AS4766 Korea Telecom 0.74ms from Seoul, KR
147.125.250.99 AS4766 Korea Telecom 0.74ms 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
173.75.129.183 AS701 Verizon Business 6.35ms from Ashburn, US
161.18.59.247 AS3816 COLOMBIA TELECOMUNICACIONES S.A. ESP BIC 12.41ms from Bogota, CO
178.119.13.215 AS6848 Telenet BV 10.68ms from Brussels, BE
20.29.124.167 AS8075 Microsoft Corporation 0.16ms from Des Moines, US
216.238.41.55 AS54148 Dynamic Quantum Networks 0.23ms from Kansas City, US
130.164.159.87 AS25019 Saudi Telecom Company JSC 4.35ms from Manama, BH
91.40.112.7 AS3320 Deutsche Telekom AG 7.07ms from Nuernberg, DE
107.23.67.183 AS14618 Amazon.com, Inc. 0.20ms from Reston, US
177.139.156.103 AS27699 TELEFÔNICA BRASIL S.A 3.24ms from Sao Paulo, BR
182.126.218.119 AS4837 CHINA UNICOM China169 Backbone 8.21ms from Zhengzhou, CN
71.176.234.199 AS701 Verizon Business 4.64ms from Ashburn, US
200.3.144.103 AS52488 Universidad Pontificia Bolivariana 4.30ms from Bogota, CO
20.75.106.119 AS8075 Microsoft Corporation 0.29ms from Boydton, US
124.230.34.7 AS4134 CHINANET-BACKBONE 5.39ms from Chenzhou, CN
77.213.85.215 AS9158 Telenor A/S 1.94ms from Copenhagen, DK
38.181.158.103 AS135357 HONG KONG KOWLOON TELECOMMUNICATIONS CO.,LIMITED 1.02ms from Hong Kong, HK
73.6.104.167 AS7922 Comcast Cable Communications, LLC 3.70ms from Houston, US
73.37.254.151 AS7922 Comcast Cable Communications, LLC 7.64ms from Minneapolis, US
13.127.77.183 AS16509 Amazon.com, Inc. 0.13ms from Mumbai, IN
182.214.229.135 AS17858 LG POWERCOMM 2.04ms from Seoul, KR
116.32.88.39 AS17858 LG POWERCOMM 1.86ms from Seoul, KR
2.16.249.23 AS16625 Akamai Technologies, Inc. 3.53ms from Sheffield, GB
91.212.25.87 AS201953 Tomasz Gawin trading as Interka Gawin Respondek sp.j. 8.34ms from Warsaw, PL
68.62.245.135 AS7922 Comcast Cable Communications, LLC 18.30ms from Atlanta, US
201.14.190.215 AS8167 V tal 8.12ms from Curitiba, BR

Traceroute

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

$
traceroute -a -n -q1 147.125.251.7
traceroute to 147.125.251.7 (147.125.251.7): 64 hops max, 52 byte packets
2 *
3 *
4 *
5 *
8 *
9 [AS4766] 147.125.251.7 0.963 ms
Measurement taken from IPinfo ProbeNet in Seoul, KR
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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