218.234.156.0/24

AS1237 · KISTI

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Summary

Country	South Korea
Domain	kaist.ac.kr
ASN	AS1237
Parent Range	218.234.0.0/15
Registry	KRNIC
ID	218.234.156.0-218.234.156.255

WHOIS Details

inetnum:            218.234.156.0 - 218.234.156.255
descr:              Korea Advanced Institute of Science and Technology
network-type:       CUSTOMER
address:            Daejeon Yuseong-gu Daehak-ro
zip-code:           34141
created:            2007-01-09
admin:              GENERATED-KRNIC-IP-MANAGER-IPADM
country:            KR
source:             KRNIC

nic-hdl:            GENERATED-KRNIC-IP-MANAGER-IPADM
person:             IP Manager
name:               IP Manager
phone:              +82-2-1-01
e-mail:             [email protected]
source:             KRNIC

Overlapping Ranges

BGP prefixes that contain 218.234.156.0/24

Range	ASN	Company	Num of IPs
218.234.0.0/15	AS9318	SK Broadband Co Ltd	131,072

Nearby Ranges

BGP prefixes that overlap with 218.234.0.0/16

Range	ASN	Company	Num of IPs
218.234.0.0/15	AS9318	SK Broadband Co Ltd	131,072
218.234.147.0/24	AS131882	SK Broadband Co Ltd	256
218.234.166.0/24	AS17861	SK Broadband Co Ltd	256
218.234.10.0/24	AS18175	kepco kps	256
218.234.11.0/24	AS18175	kepco kps	256
218.234.254.0/24	AS38398	Uijeongbu Office of Education Gyeonggi-do Korea	256
218.234.92.0/24	AS38415	Guri NamyangjuOffice of Education Support Gyeonggi Province	256
218.234.3.0/24	AS38421	SKBroadband Co. Inc	256
218.234.34.0/24	AS9773	SK Broadband Co Ltd	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

No IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

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
190.216.201.200	AS3549 Level 3 Parent, LLC	`0.60ms` from Bogota, CO
97.209.83.248	AS6167 Verizon Business	`17.38ms` from Chicago, US
27.8.75.152	AS4837 CHINA UNICOM China169 Backbone	`2.14ms` from Chongqing, CN
23.238.19.72	AS54290 Hostwinds LLC.	`0.28ms` from Dallas, US
65.70.124.168	AS7018 AT&T Enterprises, LLC	`6.60ms` from Dallas, US
142.59.106.40	AS852 TELUS Communications Inc.	`4.66ms` from Edmonton, CA
151.101.233.72	AS54113 Fastly, Inc.	`0.59ms` from Frankfurt am Main, DE
121.205.158.8	AS4134 CHINANET-BACKBONE	`3.13ms` from Fuzhou, CN
184.25.126.72	AS20940 Akamai International B.V.	`0.15ms` from Milan, IT
77.32.100.88	AS35612 EOLO S.p.A.	`3.95ms` from Milan, IT
123.48.176.120	AS18126 Chubu Telecommunications Company, Inc.	`9.28ms` from Osaka, JP
184.25.204.104	AS20940 Akamai International B.V.	`0.16ms` from Philadelphia, US
222.152.215.8	AS4771 Spark New Zealand Trading Ltd.	`3.17ms` from Auckland, NZ
20.159.210.168	AS8070 Microsoft Corporation	`0.64ms` from Boydton, US
67.216.114.40	AS14559 Ballard Rural Telephone Cooperative Corporation Inc.	`9.42ms` from Chicago, US
24.41.32.120	AS7029 Windstream Communications LLC	`9.46ms` from Chicago, US
162.228.28.104	AS7018 AT&T Enterprises, LLC	`5.50ms` from Dallas, US
93.213.188.88	AS3320 Deutsche Telekom AG	`4.06ms` from Frankfurt am Main, DE
77.8.111.136	AS6805 Telefonica Germany GmbH & Co.OHG	`1.06ms` from Hamburg, DE
113.172.120.152	AS45899 VNPT Corp	`1.58ms` from Ho Chi Minh City, VN
115.75.247.200	AS7552 Viettel Group	`2.16ms` from Ho Chi Minh City, VN
203.160.69.200	AS10099 China Unicom Global	`1.69ms` from Hong Kong, HK
85.55.2.120	AS12479 Orange Espagne SA	`5.99ms` from Madrid, ES
46.160.42.24	AS47241 Joint Stock Company TransTeleCom	`6.03ms` from Moscow, RU
68.199.102.8	AS6128 Cablevision Systems Corp.	`8.36ms` from New York City, US

Traceroute

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

traceroute -a -n -q1 -m8 218.234.156.188

traceroute to 218.234.156.188 (218.234.156.188): 8 hops max, 52 byte packets

1 [AS15169] 64.233.174.23 48.6 ms

2 [AS17579] 134.75.108.97 61.056 ms

3 *

4 [AS17579] 134.75.103.121 63.401 ms

5 [AS1237] 134.75.8.74 63.217 ms

6 *

7 *

8 *

Measurement taken from

IPinfo ProbeNet in Tokyo, JP

On December 28th 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.

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