59.18.252.0/24

AS131836 · Firstfire Marine Insurance

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Summary

Country	South Korea
Domain	kt.com
ASN	AS131836
Parent Range	59.0.0.0/11
Registry	KRNIC
ID	59.18.252.0-59.18.252.255

WHOIS Details

inetnum:            59.18.252.0 - 59.18.252.255
descr:              KT
network-type:       CUSTOMER
address:            101 Dijiriro Yeongin-Myeon Suji-Gu Yongin-Si Gyeonggi-Do
zip-code:           16878
created:            2025-11-20
admin:              GENERATED-KRNIC-IP-MANAGER-KORNETIP
country:            KR
source:             KRNIC

nic-hdl:            GENERATED-KRNIC-IP-MANAGER-KORNETIP
person:             IP Manager
name:               IP Manager
phone:              +82-2-500-6630
e-mail:             [email protected]
source:             KRNIC

Overlapping Ranges

BGP prefixes that contain 59.18.252.0/24

Range	ASN	Company	Num of IPs
59.0.0.0/11	AS131093	Korea Telecom	2,097,152
59.0.0.0/11	AS23555	Korea Telecom	2,097,152
59.0.0.0/11	AS23587	Korea Telecom	2,097,152
59.0.0.0/11	AS4766	Korea Telecom	2,097,152
59.0.0.0/11	AS9318	Korea Telecom	2,097,152

Nearby Ranges

BGP prefixes that overlap with 59.18.0.0/16

Range	ASN	Company	Num of IPs
59.0.0.0/11	AS9318	Korea Telecom	2,097,152
59.0.0.0/11	AS23587	Korea Telecom	2,097,152
59.0.0.0/11	AS4766	Korea Telecom	2,097,152
59.0.0.0/11	AS131093	Korea Telecom	2,097,152
59.0.0.0/11	AS23555	Korea Telecom	2,097,152
59.18.215.0/24	AS18032	Sinhanitasiseu	256
59.18.87.0/24	AS4766	Jusikhoesa yeongchangjik	256

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

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Useful for Cybersecurity

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Pingable IPs

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

IP Address	ASN	Details
59.18.252.33	AS131836 Firstfire Marine Insurance	`1.72ms` 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
81.206.136.200	AS1136 KPN B.V.	`2.88ms` from Amsterdam, NL
71.121.186.120	AS701 Verizon Business	`5.55ms` from Ashburn, US
62.227.61.248	AS3320 Deutsche Telekom AG	`5.89ms` from Frankfurt am Main, DE
187.140.138.168	AS8151 UNINET	`5.33ms` from Guadalajara, MX
85.16.70.72	AS9145 EWE TEL GmbH	`3.19ms` from Hamburg, DE
113.229.143.168	AS4837 CHINA UNICOM China169 Backbone	`6.99ms` from Liaoyang, CN
78.149.86.200	AS13285 TalkTalk Communications Limited	`5.67ms` from London, GB
81.60.208.24	AS12430 VODAFONE ESPANA S.A.U.	`15.48ms` from Madrid, ES
80.28.68.232	AS3352 TELEFONICA DE ESPANA S.A.U.	`2.09ms` from Madrid, ES
176.171.12.184	AS5410 Bouygues Telecom SA	`7.46ms` from Marseille, FR
85.142.158.8	AS8630 Fedaral State Educational Institution of higher professional Education 'Chuvash State University'	`11.04ms` from Moscow, RU
79.230.221.8	AS3320 Deutsche Telekom AG	`4.76ms` from Nuernberg, DE
114.145.56.248	AS4713 NTT DOCOMO BUSINESS,Inc.	`6.74ms` from Osaka, JP
203.76.95.24	AS9622 Kurashiki Cable TV	`3.78ms` from Osaka, JP
217.195.56.200	AS24651 JSC BALTICOM	`0.64ms` from Riga, LV
147.182.240.184	AS14061 DigitalOcean, LLC	`0.33ms` from Santa Clara, US
46.120.209.168	AS12400 Partner Communications Ltd.	`1.13ms` from Tel Aviv, IL
86.87.30.40	AS1136 KPN B.V.	`1.75ms` from Amsterdam, NL
52.88.68.120	AS16509 Amazon.com, Inc.	`0.17ms` from Boardman, US
52.50.148.8	AS16509 Amazon.com, Inc.	`0.21ms` from Dublin, IE
36.85.193.184	AS7713 PT Telekomunikasi Indonesia	`17.57ms` from Jakarta, ID
193.236.41.248	AS199155 Direcao Geral de Estatisticas da Educacao e Ciencia	`5.53ms` from Lisbon, PT
151.29.77.56	AS1267 WIND TRE S.P.A.	`6.66ms` from Milan, IT
187.89.69.168	AS26599 TELEFÔNICA BRASIL S.A	`1.41ms` from Osasco, BR
195.205.70.8	AS5617 Orange Polska Spolka Akcyjna	`13.33ms` from Poznan, PL

Traceroute

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

traceroute -a -n -q1 59.18.252.148

traceroute to 59.18.252.148 (59.18.252.148): 64 hops max, 52 byte packets

1 [AS31898] 140.91.214.27 0.075 ms

2 [AS4766] 218.145.32.254 10.494 ms

3 *

4 *

5 [AS4766] 112.174.58.2 1.963 ms

6 *

7 [AS131836] 59.18.252.148 2.079 ms

Measurement taken from

IPinfo ProbeNet in Seoul, KR

On December 29th 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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