61.81.106.0/23

AS10190 · Joongbu University

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Summary

Country	South Korea
Domain	kt.com
ASN	AS10190
Registry	KRNIC
ID	61.81.106.0-61.81.107.255

WHOIS Details

inetnum:            61.81.106.0 - 61.81.107.255
descr:              Jungbudaehakgyo
network-type:       CUSTOMER
address:            Chubu-Myeon Geumsan-Gun Chungcheongnam-Do
zip-code:           312-940
created:            2024-02-23
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:             kornet_ip@kt.com
source:             KRNIC

Nearby Ranges

BGP prefixes that overlap with 61.81.0.0/16

Range	ASN	Company	Num of IPs
61.81.105.0/24	AS10190	Jungbudaehakgyo	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

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

IP Address	ASN	Details
61.81.107.61	AS10190 Joongbu University	`5.19ms` 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
94.33.57.167	AS210218 Open Fiber S.P.A.	`0.80ms` from Bari, IT
182.138.150.71	AS4134 CHINANET-BACKBONE	`2.29ms` from Chengdu, CN
61.2.134.199	AS9829 National Internet Backbone	`6.79ms` from Chennai, IN
134.228.103.231	AS13490 Buckeye Cablevision, Inc.	`4.39ms` from Detroit, US
223.198.197.23	AS4134 CHINANET-BACKBONE	`2.52ms` from Haikou, CN
79.152.211.199	AS3352 TELEFONICA DE ESPANA S.A.U.	`8.51ms` from Madrid, ES
151.32.74.39	AS1267 WIND TRE S.P.A.	`3.33ms` from Milan, IT
88.90.9.199	AS2119 Telenor Norge AS	`6.41ms` from Oslo, NO
32.218.109.87	AS46690 Southern New England Telephone Company and SNET America, Inc.	`4.04ms` from Secaucus, US
126.127.169.199	AS17676 SoftBank Corp.	`9.39ms` from Tokyo, JP
34.100.104.183	AS396982 Google LLC	`1.75ms` from Tokyo, JP
139.87.82.103	AS6142 Oracle Corporation	`0.44ms` from Ashburn, US
180.83.67.231	AS17858 LG POWERCOMM	`2.50ms` from Incheon, KR
46.61.62.247	AS12389 PJSC Rostelecom	`17.09ms` from Moscow, RU
91.62.140.23	AS3320 Deutsche Telekom AG	`1.84ms` from Nuernberg, DE
84.188.190.199	AS3320 Deutsche Telekom AG	`2.88ms` from Nuernberg, DE
219.123.173.231	AS17506 ARTERIA Networks Corporation	`1.05ms` from Osaka, JP
88.125.151.87	AS12322 Free SAS	`6.69ms` from Paris, FR
4.212.12.183	AS8075 Microsoft Corporation	`0.17ms` from Paris, FR
100.51.163.87	AS14618 Amazon.com, Inc.	`0.22ms` from Reston, US
177.118.137.199	AS27699 TELEFÔNICA BRASIL S.A	`4.62ms` from São Paulo, BR
36.6.49.215	AS4134 CHINANET-BACKBONE	`13.80ms` from Wuhan, CN
101.204.29.167	AS4837 CHINA UNICOM China169 Backbone	`2.90ms` from Chengdu, CN
202.51.178.215	AS38203 ADN Telecom Ltd.	`0.51ms` from Dhaka, BD
123.25.38.55	AS45899 VNPT Corp	`2.97ms` from Hanoi, VN

Traceroute

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

traceroute -a -n -q1 -f3 -m9 61.81.106.251

traceroute to 61.81.106.251 (61.81.106.251): 9 hops max, 52 byte packets

3 [AS62214] 79.139.63.186 2.951 ms

4 [AS29278] 217.113.61.254 2.88 ms

5 [AS29278] 217.113.61.212 2.962 ms

6 [AS13194] 185.0.20.118 11.204 ms

7 *

8 *

9 *

Measurement taken from

IPinfo ProbeNet in Szeged, HU

On February 7th 2026

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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