1. All IP Ranges
  2. 210.0.0.0/8
  3. 210.125.0.0/16
  4. AS4766  | 210.125.132.0/24

210.125.132.0/24

AS4766  ·  Korea Telecom

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Summary

Country South Korea
Domain kren.kr
ASN AS4766
Parent Range 210.125.128.0/17
Registry APNIC
ID KREN

WHOIS Details

inetnum:        210.125.128.0 - 210.125.255.255
netname:        KREN
descr:          Korean Education Network
admin-c:        IM70-AP
tech-c:         IM70-AP
country:        KR
status:         ALLOCATED PORTABLE
mnt-by:         MNT-KRNIC-AP
mnt-irt:        IRT-KRNIC-KR
last-modified:  2017-02-02T04:55:44Z
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 Gwanak-gu Gwanak-ro
country:        KR
phone:          +82-2-882-5363
e-mail:         kindman@kren.kr
nic-hdl:        IM70-AP
mnt-by:         MNT-KRNIC-AP
last-modified:  2024-07-09T23:56:03Z
source:         APNIC

inetnum:        210.125.128.0 - 210.125.255.255
netname:        KREN-KR
descr:          Korean Education Network
country:        KR
admin-c:        IA142-KR
tech-c:         IM142-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 Gwanak-gu Gwanak-ro
address:        1
country:        KR
phone:          +82-2-882-5363
e-mail:         kindman@kren.kr
nic-hdl:        IA142-KR
mnt-by:         MNT-KRNIC-AP
changed:        hostmaster@nic.or.kr
source:         KRNIC

person:         IP Manager
address:        Seoul Gwanak-gu Gwanak-ro
address:        1
country:        KR
phone:          +82-2-882-5363
e-mail:         kindman@kren.kr
nic-hdl:        IM142-KR
mnt-by:         MNT-KRNIC-AP
changed:        hostmaster@nic.or.kr
source:         KRNIC

Overlapping Ranges

BGP prefixes that contain 210.125.132.0/24

Range ASN Company Num of IPs
210.125.128.0/17 AS10190 Korean Education Network 32,768
210.125.128.0/17 AS18029 Korean Education Network 32,768
210.125.128.0/17 AS18158 Korean Education Network 32,768
210.125.128.0/17 AS3786 Korean Education Network 32,768
210.125.128.0/17 AS9978 Korean Education Network 32,768
210.125.128.0/17 AS4766 Korean Education Network 32,768
210.125.128.0/17 AS9867 Korean Education Network 32,768

Nearby Ranges

BGP prefixes that overlap with 210.125.0.0/16

Range ASN Company Num of IPs
210.125.128.0/17 AS9978 Korean Education Network 32,768
210.125.128.0/17 AS18029 Korean Education Network 32,768
210.125.128.0/17 AS18158 Korean Education Network 32,768
210.125.128.0/17 AS10190 Korean Education Network 32,768
210.125.128.0/17 AS3786 Korean Education Network 32,768
210.125.128.0/17 AS4766 Korean Education Network 32,768
210.125.128.0/17 AS9867 Korean Education Network 32,768
210.125.16.0/20 AS23714 Korean Education Network 4,096

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

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

IP Address ASN Details
210.125.132.1 AS4766 Korea Telecom 4.93ms 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
179.14.7.216 AS27831 Colombia Móvil 16.36ms from Bogota, CO
94.243.68.216 AS25454 ORANGE MOLDOVA S.A. 8.81ms from Chisinau, MD
20.234.122.200 AS8075 Microsoft Corporation 0.15ms from Dublin, IE
41.71.165.24 AS37127 Visafone Communications Limited 0.66ms from Frankfurt am Main, DE
49.244.143.200 AS23752 Nepal Telecommunications Corporation, Internet Services, 1.89ms from Kathmandu, NP
42.53.213.168 AS4837 CHINA UNICOM China169 Backbone 16.51ms from Liaoyang, CN
79.35.145.232 AS3269 Telecom Italia S.p.A. 15.20ms from Naples, IT
189.90.152.200 AS53112 SULNET TELECOM 10.93ms from Novo Hamburgo, BR
179.217.149.56 AS28573 Claro NXT Telecomunicacoes Ltda 9.94ms from Osasco, BR
123.134.46.8 AS4837 CHINA UNICOM China169 Backbone 5.96ms from Qingdao, CN
116.37.192.136 AS17858 LG POWERCOMM 1.59ms from Seoul, KR
119.206.8.8 AS4766 Korea Telecom 4.33ms from Seoul, KR
171.122.46.72 AS4837 CHINA UNICOM China169 Backbone 6.09ms from Taiyuan, CN
173.34.17.232 AS812 Rogers Communications Canada Inc. 3.66ms from Toronto, CA
80.107.123.56 AS6799 Ote SA (Hellenic Telecommunications Organisation) 4.96ms from Athens, GR
156.62.8.200 AS24398 Auckland University of Technology 1.02ms from Auckland, NZ
86.135.51.184 AS2856 British Telecommunications PLC 2.61ms from London, GB
110.146.192.8 AS1221 Telstra Limited 5.59ms from Melbourne, AU
66.65.137.8 AS12271 Charter Communications Inc 3.60ms from New York City, US
126.109.150.136 AS17676 SoftBank Corp. 8.18ms from Osaka, JP
98.85.91.152 AS14618 Amazon.com, Inc. 0.17ms from Reston, US
52.205.121.88 AS14618 Amazon.com, Inc. 0.17ms from Reston, US
220.122.149.120 AS4766 Korea Telecom 4.86ms from Seoul, KR
142.229.229.136 AS393952 Service Alberta 6.27ms from Calgary, CA
13.70.194.184 AS8075 Microsoft Corporation 0.15ms from Dublin, IE

Traceroute

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

$
traceroute -a -n -q1 210.125.132.1
traceroute to 210.125.132.1 (210.125.132.1): 64 hops max, 52 byte packets
3 *
4 *
5 [AS4766] 112.174.57.26 5.949 ms
7 [AS4766] 210.125.132.1 5.206 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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