1. All IP Ranges
  2. 45.0.0.0/8
  3. 45.145.0.0/16
  4. AS4766  | 45.145.232.0/23

45.145.232.0/23

AS4766  ·  Korea Telecom

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Summary

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

WHOIS Details

inetnum:        45.145.232.0 - 45.145.233.255
netname:        KOREA-TELECOM
country:        KR
org:            ORG-IL687-RIPE
admin-c:        NU834
tech-c:         NU834
abuse-c:        AR834
status:         SUB-ALLOCATED PA
mnt-by:         netutils-mnt
created:        2025-01-15T23:43:20Z
last-modified:  2025-10-17T16:10:26Z
source:         RIPE
abuse-email:    [email protected]
abuse-c:        AR834
abuse-org:      ORG-IL687-RIPE

organisation:   ORG-IL687-RIPE
org-name:       Internet Utilities Europe and Asia Limited
org-type:       LIR
address:        Regent street 207
address:        W1B 3HH
address:        London
address:        UNITED KINGDOM
country:        GB
phone:          +370 699 08833
e-mail:         [email protected]
admin-c:        NU834
tech-c:         NU834
abuse-c:        AR834
mnt-ref:        netutils-mnt
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         netutils-mnt
created:        2021-04-28T09:11:24Z
last-modified:  2025-04-22T09:36:16Z
source:         RIPE
abuse-email:    [email protected]
abuse-c:        AR834
abuse-org:      undefined

role:           Internet Utilities Admin/Tech Contact
address:        6th Floor 9 Appold Street London, EC2A 2AP
e-mail:         [email protected]
nic-hdl:        NU834
mnt-by:         netutils-mnt
created:        2024-08-23T10:12:32Z
last-modified:  2024-08-23T10:12:32Z
source:         RIPE

route:          45.145.232.0/23
origin:         AS3356
mnt-by:         netutils-mnt
created:        2021-07-23T18:26:42Z
last-modified:  2025-02-12T14:05:57Z
source:         RIPE

route:          45.145.232.0/23
origin:         AS4766
mnt-by:         netutils-mnt
created:        2025-10-06T17:49:00Z
last-modified:  2025-10-06T17:49:00Z
source:         RIPE

Nearby Ranges

BGP prefixes that overlap with 45.145.0.0/16

Range ASN Company Num of IPs
45.145.144.0/22 AS393894 Robert van der Meulen 1,024
45.145.196.0/22 AS34430 Odido Netherlands B.V. 1,024
45.145.140.0/22 AS214988 McCloud.nl B.V. 1,024
45.145.104.0/22 AS203020 HostRoyale Technologies Pvt Ltd 1,024
45.145.76.0/22 AS208770 IPv4 Mall Ltd. 1,024
45.145.48.0/22 AS202596 G.Network Communications Limited 1,024
45.145.32.0/22 AS41228 UAB Barbamia kirgudu 1,024
45.145.124.0/22 AS16347 ADISTA SAS 1,024
45.145.204.0/22 AS203201 Estrema Srl 1,024
45.145.136.0/22 AS212286 LonConnect Ltd 1,024
45.145.184.0/22 AS47583 Van Veen Beheer B.V. 1,024
45.145.244.0/22 AS35699 Adamo Telecom Iberia S.A.U 1,024
45.145.40.0/22 AS58212 dataforest GmbH 1,024
45.145.108.0/22 AS207375 Fiber Operator B.V. 1,024
45.145.24.0/22 AS35131 Giuliano Claudio Peritore trading as Panservice s.a.s. di Cuseo Fabrizio & C. 1,024
45.145.116.0/22 AS35048 Biterika Group LLC 1,024
45.145.180.0/22 AS39537 SysGroup plc 1,024
45.145.28.0/22 AS198781 Connect Managed Services (UK) Limited 1,024
45.145.64.0/22 AS49505 JSC Selectel 1,024
45.145.200.0/22 AS44092 HAL Service SpA 1,024
45.145.68.0/22 AS49367 BigBox Softwares LLC 1,024
45.145.96.0/22 AS212609 MB Serverita 1,024
45.145.12.0/22 AS60781 RapidSeedbox Ltd 1,024
45.145.100.0/22 AS61323 ANS ACADEMY LIMITED 1,024
45.145.8.0/22 AS8875 Hostsharing eG 1,024
45.145.212.0/22 AS9009 Host Wagon LLC 1,024
45.145.220.0/22 AS200918 Global Tech Distribution s.r.o. 1,024
45.145.208.0/22 AS15391 Sysclay Sp. z o. o. 1,024
45.145.148.0/22 AS201838 Kirsty Koning 1,024
45.145.252.0/22 AS58073 YISP B.V. 1,024
45.145.236.0/22 AS13101 Stadtwerke Barmstedt Xtra GmbH 1,024
45.145.130.0/23 AS26548 FINE GROUP SERVERS SOLUTIONS LLC 512
45.145.218.0/23 AS9009 ULTRA INTERNET COMMUNICATIONS, LLC 512
45.145.234.0/23 AS834 Internet Utilities Europe and Asia Limited 512
45.145.18.0/23 AS8708 H Development & Management SRL 512
45.145.128.0/23 AS26548 FINE GROUP SERVERS SOLUTIONS LLC 512
45.145.228.0/23 AS139659 XNNET LIMITED 512
45.145.224.0/23 AS44486 Mo's Operations GmbH 512
45.145.146.0/23 AS393894 M.S.R PRIVATE CABLE T.V 512
45.145.144.0/23 AS393894 M.S.R PRIVATE CABLE T.V 512
45.145.122.0/23 AS202045 Thales Cloud Securise SAS 512
45.145.120.0/23 AS50588 MINISTERE DE L'EUROPE ET DES AFFAIRES ETRANGERES 512
45.145.39.0/24 AS208058 InnoGames GmbH 256
45.145.167.0/24 AS207992 Hexanode SARL 256
45.145.166.0/24 AS207992 Hexanode SARL 256
45.145.165.0/24 AS207992 Hexanode SARL 256
45.145.164.0/24 AS207992 Hexanode SARL 256
45.145.14.0/24 AS207461 RapidSeedbox Ltd 256
45.145.36.0/24 AS200617 CEBI International SA 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
45.145.232.110 AS4766 Korea Telecom 0.73ms from Seoul, KR
45.145.233.219 AS4766 Korea Telecom 0.73ms 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
84.35.27.39 AS21221 Infopact Netwerkdiensten B.V. 2.42ms from Amsterdam, NL
188.251.198.23 AS3243 MEO - SERVICOS DE COMUNICACOES E MULTIMEDIA S.A. 0.71ms from Braga, PT
49.191.179.71 AS4804 Microplex PTY LTD 10.84ms from Brisbane, AU
90.254.44.7 AS5378 Vodafone Limited 11.82ms from Edinburgh, GB
81.158.29.247 AS2856 British Telecommunications PLC 12.87ms from Erith, GB
213.214.137.71 AS1342 Fujitsu Invia Finland IP-network 1.59ms from Helsinki, FI
80.29.35.71 AS3352 TELEFONICA DE ESPANA S.A.U. 1.73ms from Madrid, ES
84.120.142.39 AS6739 VODAFONE ONO, S.A. 9.73ms from Madrid, ES
70.152.1.7 AS8075 Microsoft Corporation 0.71ms from Melbourne, AU
61.27.223.119 AS9824 JCOM Co., Ltd. 19.33ms from Osaka, JP
123.235.71.151 AS4837 CHINA UNICOM China169 Backbone 1.81ms from Qingdao, CN
189.168.206.247 AS8151 UNINET 11.08ms from Santiago de Queretaro, MX
108.180.121.71 AS852 TELUS Communications Inc. 5.22ms from Seattle, US
110.9.247.39 AS9318 SK Broadband Co Ltd 2.20ms from Seoul, KR
196.184.249.151 AS327934 SOCIETE NATIONALE DES TELECOMMUNICATIONS (Tunisie Telecom) 12.76ms from Tunis, TN
94.70.4.7 AS6799 Ote SA (Hellenic Telecommunications Organisation) 9.28ms from Athens, GR
171.6.116.7 AS45758 Triple T Broadband Public Company Limited 1.67ms from Bangkok, TH
83.134.62.231 AS5432 Proximus NV 1.34ms from Brussels, BE
175.153.105.167 AS4837 CHINA UNICOM China169 Backbone 9.98ms from Chengdu, CN
123.144.242.151 AS4837 CHINA UNICOM China169 Backbone 2.53ms from Chongqing, CN
162.225.86.247 AS7018 AT&T Enterprises, LLC 2.69ms from Houston, US
18.66.45.71 AS16509 Amazon.com, Inc. 0.27ms from Mumbai, IN
202.61.201.71 AS197540 netcup GmbH 0.39ms from Nuernberg, DE
217.227.94.247 AS3320 Deutsche Telekom AG 5.75ms from Nuernberg, DE
183.177.220.135 AS2519 ARTERIA Networks Corporation 4.46ms from Osaka, JP

Traceroute

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

$
traceroute -a -n -q1 45.145.233.99
traceroute to 45.145.233.99 (45.145.233.99): 64 hops max, 52 byte packets
2 *
3 *
4 *
8 [AS4766] 45.145.233.99 1.236 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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