61.109.128.0/17

AS9848 · SEJONG NETWORKS

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Summary

Country	South Korea
Domain	sejongnetworks.com
ASN	AS9848
Registry	APNIC
ID	SHINBIRO

WHOIS Details

inetnum:        61.109.128.0 - 61.109.255.255
netname:        SEJONG
descr:          SEJONG NETWORKS
country:        KR
admin-c:        IM686-AP
tech-c:         IM686-AP
status:         ALLOCATED PORTABLE
mnt-by:         MNT-KRNIC-AP
mnt-irt:        IRT-KRNIC-KR
last-modified:  2024-09-10T08:50:03Z
source:         APNIC

irt:            IRT-KRNIC-KR
address:        Jeollanam-do Naju-si Jinheung-gil
e-mail:         irt@nic.or.kr
abuse-mailbox:  irt@nic.or.kr
admin-c:        IM574-AP
tech-c:         IM574-AP
auth:           # Filtered
remarks:        irt@nic.or.kr was validated on 2020-04-09
mnt-by:         MNT-KRNIC-AP
last-modified:  2021-06-15T06:21:49Z
source:         APNIC

person:         IP Manager
address:        12 Gwacheon-daero 7-gil, Gwacheon-si, Gyeonggi-do
country:        KR
phone:          +82-2-1688-2200
e-mail:         ip@sejongnetworks.com
nic-hdl:        IM686-AP
mnt-by:         MNT-KRNIC-AP
last-modified:  2024-09-10T08:42:02Z
source:         APNIC

Overlapping Ranges

BGP prefixes that are contained by 61.109.128.0/17

Range	ASN	Company	Num of IPs
61.109.250.0/24	AS9952	Nextline	256
61.109.164.0/24	AS23584	PUSAN CATV	256
61.109.253.0/24	AS9952	Appli114.com	256
61.109.192.0/24	AS38676	FLEXNET	256
61.109.193.0/24	AS38676	FLEXNET	256
61.109.194.0/24	AS38676	FLEXNET	256
61.109.195.0/24	AS38676	FLEXNET	256
61.109.196.0/24	AS38676	FLEXNET	256
61.109.252.0/24	AS9952	Sam Jung Data Service	256
61.109.255.0/24	AS9952	Hostway	256
61.109.244.0/24	AS9952	Hostway	256
61.109.245.0/24	AS9952	Nextline	256
61.109.246.0/24	AS9952	Uranos Communication Co. Ltd	256
61.109.160.0/22	AS23584	PUSAN CATV	1,024

Nearby Ranges

BGP prefixes that overlap with 61.109.0.0/16

Range	ASN	Company	Num of IPs
61.109.0.0/17	AS17864	SK Broadband Co Ltd	32,768
61.109.160.0/22	AS23584	PUSAN CATV	1,024
61.109.244.0/24	AS9952	Hostway	256
61.109.245.0/24	AS9952	Nextline	256
61.109.246.0/24	AS9952	Uranos Communication Co. Ltd	256
61.109.250.0/24	AS9952	Nextline	256
61.109.252.0/24	AS9952	Sam Jung Data Service	256
61.109.253.0/24	AS9952	Appli114.com	256
61.109.255.0/24	AS9952	Hostway	256
61.109.164.0/24	AS23584	PUSAN CATV	256
61.109.192.0/24	AS38676	FLEXNET	256
61.109.193.0/24	AS38676	FLEXNET	256
61.109.194.0/24	AS38676	FLEXNET	256
61.109.195.0/24	AS38676	FLEXNET	256
61.109.196.0/24	AS38676	FLEXNET	256

Hosted domains

There are 442 domain names hosted across 147 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
61.109.248.201	sunyudang.com	27
61.109.249.28	5man.kr	6
61.109.248.14	openclab.kr	5
61.109.249.131	vavalive.kr	4
61.109.208.72	hanayo.net	4
61.109.249.18	signit.kr	3
61.109.208.71	jds.co.kr	2
61.109.208.74	peaceland.org	2
61.109.249.29	vivans.net	2
61.109.208.73	hanayo.kr	1
61.109.248.205	eney.co.kr	1
61.109.248.199	dealerfriends.co.kr	1
61.109.169.253	mobileleader.co.kr	1
61.109.248.51	thepharos.com	1
61.109.248.212	allshot.net	1
61.109.208.76	sglass.co.kr	1
61.109.249.244	noria.co.kr	1
61.109.154.241	yonseibooks.com	1
61.109.248.204	koyanara.or.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

1,308 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address	ASN	Details
61.109.193.1	AS38676 flexnetworks	`1.21ms` from Seoul, KR
61.109.166.74	AS9848 SEJONG NETWORKS	`7.21ms` from Seoul, KR
61.109.216.27	AS23588 KAKAO Enterprise	`0.84ms` from Seoul, KR
61.109.253.66	AS9952 Hostway IDC	`2.15ms` from Seoul, KR
61.109.130.122	AS9848 SEJONG NETWORKS	`0.31ms` from Hong Kong, HK
61.109.220.72	AS131828 KAKAO Enterprise	`1.06ms` from Seoul, KR
61.109.241.32	AS23588 KAKAO Enterprise	`1.40ms` from Seoul, KR
61.109.217.38	AS23588 KAKAO Enterprise	`0.91ms` from Seoul, KR
61.109.132.3	AS9848 SEJONG NETWORKS	`1.17ms` from Seoul, KR
61.109.135.158	AS9848 SEJONG NETWORKS	`6.45ms` from Seoul, KR
61.109.252.112	AS9952 Hostway IDC	`1.08ms` from Seoul, KR
61.109.240.21	AS23588 KAKAO Enterprise	`0.88ms` from Seoul, KR
61.109.128.113	AS9848 SEJONG NETWORKS	`0.69ms` from Seoul, KR
61.109.131.113	AS9848 SEJONG NETWORKS	`0.82ms` from Seoul, KR
61.109.154.195	AS9848 SEJONG NETWORKS	`1.34ms` from Seoul, KR
61.109.248.132	AS9848 SEJONG NETWORKS	`0.66ms` from Seoul, KR
61.109.195.1	AS38676 flexnetworks	`1.22ms` from Seoul, KR
61.109.164.1	AS23584 PUSAN CABLE TV SYSTEM CO., LTD.	`7.22ms` from Seoul, KR
61.109.238.111	AS23588 KAKAO Enterprise	`0.88ms` from Seoul, KR
61.109.169.75	AS9848 SEJONG NETWORKS	`1.14ms` from Seoul, KR
61.109.133.81	AS9848 SEJONG NETWORKS	`1.23ms` from Seoul, KR
61.109.236.155	AS23588 KAKAO Enterprise	`0.89ms` from Seoul, KR
61.109.232.49	AS23588 KAKAO Enterprise	`1.03ms` from Seoul, KR
61.109.250.93	AS9952 Hostway IDC	`1.30ms` from Seoul, KR
61.109.223.129	AS131828 KAKAO Enterprise	`0.86ms` 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
206.189.14.1	AS14061 DigitalOcean, LLC	`0.20ms` from Amsterdam, NL
68.191.32.129	AS20115 Charter Communications LLC	`10.55ms` from Ashburn, US
144.253.26.17	AS20115 Charter Communications LLC	`9.47ms` from Atlanta, US
68.99.147.1	AS22773 Cox Communications Inc.	`3.51ms` from Atlanta, US
132.45.57.161	AS668 United States Department of Defense (DoD)	`0.52ms` from Atlanta, US
162.39.5.209	AS7029 Windstream Communications LLC	`7.27ms` from Atlanta, US
58.8.53.1	AS17552 True Online	`1.65ms` from Bangkok, TH
177.190.145.193	AS263456 MKNETWORK TELECOM LTDA ME	`7.84ms` from Belo Horizonte, BR
212.86.41.1	AS15366 DNS:NET Internet Service GmbH	`0.45ms` from Berlin, DE
190.244.135.1	AS7303 Telecom Argentina S.A.	`2.60ms` from Buenos Aires, AR
45.247.212.1	AS24863 Link Egypt (Link.NET)	`2.60ms` from Cairo, EG
217.53.184.1	AS36992 ETISALAT MISR	`4.84ms` from Cairo, EG
184.64.56.1	AS6327 Shaw Communications	`1.77ms` from Calgary, CA
222.244.170.129	AS4134 CHINANET-BACKBONE	`1.96ms` from Changsha, CN
222.214.38.1	AS4134 CHINANET-BACKBONE	`10.31ms` from Chengdu, CN
66.114.191.129	AS17306 JAB Wireless, INC.	`4.98ms` from Chicago, US
4.30.161.225	AS3356 Level 3 Parent, LLC	`0.71ms` from Chicago, US
87.72.0.1	AS15516 DKTV A/S	`0.85ms` from Copenhagen, DK
35.186.94.65	AS396982 Google LLC	`6.35ms` from Dallas, US
38.213.168.1	AS984 OCTOPUS WEB SOLUTION INC	`0.48ms` from Dallas, US
24.40.85.1	AS4181 TDS TELECOM	`17.98ms` from Denver, US
73.130.156.1	AS7922 Comcast Cable Communications, LLC	`18.78ms` from Detroit, US
186.208.245.1	AS262887 RAPIX INTERNET	`0.77ms` from Fortaleza, BR
62.143.224.1	AS3209 Vodafone GmbH	`0.84ms` from Frankfurt am Main, DE
50.113.39.33	AS20001 Charter Communications Inc	`9.83ms` from Honolulu, US

Traceroute

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

traceroute -a -n -q1 -m4 61.109.212.63

traceroute to 61.109.212.63 (61.109.212.63): 4 hops max, 52 byte packets

1 [AS136258] 103.97.203.1 7.459 ms

2 *

3 *

4 *

Measurement taken from

IPinfo ProbeNet in Mumbai, IN

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.

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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