61.100.1.0/24

AS9952 · Hostway IDC

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Summary

Country	South Korea
Domain	jbise.kr
ASN	AS9952
Parent Range	61.100.0.0/17
Registry	KRNIC
ID	61.100.1.64-61.100.1.127

WHOIS Details

inetnum:            61.100.1.64 - 61.100.1.127
descr:              WebhostingGa
network-type:       CUSTOMER
address:            Rosedeil Officetel Suseo-dong Gangnam-gu SEOUL
zip-code:           06362
created:            2001-11-22
admin:              GENERATED-KRNIC-IP-MANAGER-MASTER
country:            KR
source:             KRNIC

nic-hdl:            GENERATED-KRNIC-IP-MANAGER-MASTER
person:             IP Manager
name:               IP Manager
phone:              +82-2-3470-817
e-mail:             master@jbise.kr
source:             KRNIC

Overlapping Ranges

BGP prefixes that contain 61.100.1.0/24

Range	ASN	Company	Num of IPs
61.100.0.0/17	AS214432	SEJONG NETWORKS	32,768
61.100.0.0/17	AS9848	SEJONG NETWORKS	32,768
61.100.0.0/17	AS9947	SEJONG NETWORKS	32,768
61.100.0.0/17	AS9952	SEJONG NETWORKS	32,768
61.100.0.0/17	AS152294	SEJONG NETWORKS	32,768

Nearby Ranges

BGP prefixes that overlap with 61.100.0.0/16

Range	ASN	Company	Num of IPs
61.100.0.0/17	AS9947	SEJONG NETWORKS	32,768
61.100.0.0/17	AS9848	SEJONG NETWORKS	32,768
61.100.0.0/17	AS152294	SEJONG NETWORKS	32,768
61.100.0.0/17	AS214432	SEJONG NETWORKS	32,768
61.100.0.0/17	AS9952	SEJONG NETWORKS	32,768
61.100.128.0/18	AS9952	SEJONG NETWORKS	16,384
61.100.128.0/18	AS9848	SEJONG NETWORKS	16,384
61.100.192.0/19	AS18310	SK Broadband Co Ltd	8,192
61.100.40.0/21	AS131866	Digital Edge Korea	2,048
61.100.48.0/21	AS131866	Digital Edge Korea	2,048
61.100.240.0/21	AS45372	ULNetworks Co., Ltd.	2,048
61.100.29.0/24	AS38676	FLEXNET	256
61.100.28.0/24	AS38676	FLEXNET	256
61.100.27.0/24	AS38676	FLEXNET	256
61.100.26.0/24	AS38676	FLEXNET	256
61.100.12.0/24	AS9952	Hostway	256
61.100.25.0/24	AS38676	FLEXNET	256
61.100.13.0/24	AS9952	Hostway	256
61.100.183.0/24	AS9952	Hostway	256
61.100.185.0/24	AS9952	Hostway	256
61.100.186.0/24	AS9952	Hostway	256

Hosted domains

There are 27 domain names hosted across 7 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
61.100.1.40	eninetree.com	10
61.100.1.241	sbhouse.co.kr	4
61.100.1.61	midasstrcutre.com	4
61.100.1.57	midasit.co.kr	4
61.100.1.144	bizbridge.co.kr	3
61.100.1.50	midasarchi.com	2
61.100.1.230	testasp.co.kr	1

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

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

IP Address	ASN	Details
61.100.1.248	AS9952 Hostway IDC	`1.16ms` 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
120.245.85.56	AS56048 China Mobile Communicaitons Corporation	`2.69ms` from Beijing, CN
121.228.34.8	AS140292 CHINATELECOM Jiangsu province Suzhou 5G network	`6.94ms` from Huai'an, CN
100.1.105.40	AS701 Verizon Business	`1.47ms` from New York City, US
86.246.240.184	AS3215 Orange S.A.	`3.14ms` from Paris, FR
204.115.255.72	AS32086 PACIFICSOURCE HEALTH PLANS	`4.08ms` from Portland, US
73.240.229.24	AS7922 Comcast Cable Communications, LLC	`2.93ms` from Portland, US
112.228.131.120	AS4837 CHINA UNICOM China169 Backbone	`5.84ms` from Qingdao, CN
135.233.156.72	AS8075 Microsoft Corporation	`0.26ms` from San Antonio, US
23.41.4.88	AS20940 Akamai International B.V.	`0.29ms` from Seattle, US
211.186.46.8	AS9318 SK Broadband Co Ltd	`7.43ms` from Seoul, KR
203.69.223.136	AS3462 Data Communication Business Group	`1.75ms` from Taipei, TW
93.142.143.248	AS5391 Hrvatski Telekom d.d.	`3.21ms` from Zagreb, HR
136.53.36.56	AS16591 Google Fiber Inc.	`5.64ms` from Atlanta, US
104.181.240.136	AS7018 AT&T Enterprises, LLC	`10.87ms` from Atlanta, US
50.205.228.8	AS7015 Comcast Cable Communications, LLC	`1.45ms` from Boston, US
42.49.37.248	AS4837 CHINA UNICOM China169 Backbone	`5.17ms` from Changsha, CN
24.148.84.40	AS6079 RCN	`3.11ms` from Chicago, US
117.241.139.24	AS9829 National Internet Backbone	`2.14ms` from Delhi, IN
82.116.117.216	AS15594 netzquadrat GmbH	`1.31ms` from Duesseldorf, DE
66.232.13.120	AS59371 Dimension Network & Communication Limited	`1.29ms` from Hong Kong, HK
136.46.31.88	AS16591 Google Fiber Inc.	`4.46ms` from Kansas City, US
94.3.231.8	AS5607 Sky UK Limited	`6.45ms` from London, GB
58.172.91.40	AS1221 Telstra Limited	`13.83ms` from Melbourne, AU
47.17.3.24	AS6128 Cablevision Systems Corp.	`6.92ms` from Newark, US
217.230.214.120	AS3320 Deutsche Telekom AG	`5.66ms` from Nuernberg, DE

Traceroute

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

traceroute -a -n -q1 -f4 61.100.1.231

traceroute to 61.100.1.231 (61.100.1.231): 64 hops max, 52 byte packets

4 [AS9848] 203.231.88.65 1.132 ms

5 [AS9848] 211.115.197.94 1.015 ms

6 [AS9848] 61.109.130.226 1.227 ms

7 *

8 *

9 [AS9952] 61.100.1.231 1.455 ms

Measurement taken from

IPinfo ProbeNet in Seoul, KR

On January 19th 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.

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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