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 444 domain names hosted across 149 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	3esolution.co.kr	27
61.109.249.28	sapal.kr	6
61.109.248.14	sparkandassociates.co.kr	5
61.109.208.72	hanayo.net	4
61.109.249.131	vavalive.kr	3
61.109.249.18	signit.kr	3
61.109.208.71	jds.co.kr	2
61.109.249.29	vivans.net	2
61.109.208.74	xn--2q1bn7v97e8no96c.com	2
61.109.248.51	thepharos.com	1
61.109.249.244	noria.co.kr	1
61.109.169.253	mobileleader.co.kr	1
61.109.248.199	dealerfriends.co.kr	1
61.109.208.76	sglass.co.kr	1
61.109.154.241	yonseibooks.com	1
61.109.208.73	hanayo.kr	1
61.109.248.205	eney.co.kr	1
61.109.248.204	koyanara.or.kr	1
61.109.248.212	allshot.net	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

1,252 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address	ASN	Details
61.109.195.1	AS38676 flexnetworks	`0.85ms` from Incheon, KR
61.109.211.1	AS38425 SEJONG NETWORKS	`1.06ms` from Seoul, KR
61.109.255.37	AS9952 Hostway IDC	`1.00ms` from Seoul, KR
61.109.236.105	AS23588 KAKAO Enterprise	`0.90ms` from Seoul, KR
61.109.249.74	AS9848 SEJONG NETWORKS	`0.76ms` from Seoul, KR
61.109.130.122	AS9848 SEJONG NETWORKS	`0.31ms` from Hong Kong, HK
61.109.232.49	AS23588 KAKAO Enterprise	`1.01ms` from Seoul, KR
61.109.243.2	AS9848 SEJONG NETWORKS	`1.12ms` from Seoul, KR
61.109.155.19	AS9848 SEJONG NETWORKS	`1.52ms` from Seoul, KR
61.109.241.35	AS23588 KAKAO Enterprise	`1.23ms` from Incheon, KR
61.109.216.105	AS23588 KAKAO Enterprise	`0.93ms` from Seoul, KR
61.109.193.1	AS38676 flexnetworks	`0.79ms` from Incheon, KR
61.109.213.163	AS23588 KAKAO Enterprise	`0.97ms` from Seoul, KR
61.109.146.35	AS9848 SEJONG NETWORKS	`0.94ms` from Seoul, KR
61.109.208.75	AS9848 SEJONG NETWORKS	`5.55ms` from Seoul, KR
61.109.164.129	AS23584 PUSAN CABLE TV SYSTEM CO., LTD.	`7.22ms` from Seoul, KR
61.109.159.1	AS23584 PUSAN CABLE TV SYSTEM CO., LTD.	`7.12ms` from Seoul, KR
61.109.247.11	AS9952 Hostway IDC	`1.08ms` from Seoul, KR
61.109.254.180	AS9952 Hostway IDC	`1.06ms` from Seoul, KR
61.109.220.73	AS131828 KAKAO Enterprise	`1.01ms` from Seoul, KR
61.109.131.9	AS9848 SEJONG NETWORKS	`1.02ms` from Seoul, KR
61.109.145.136	AS9848 SEJONG NETWORKS	`0.93ms` from Seoul, KR
61.109.192.1	AS38676 flexnetworks	`0.94ms` from Incheon, KR
61.109.239.101	AS23588 KAKAO Enterprise	`0.92ms` from Seoul, KR
61.109.214.192	AS23588 KAKAO Enterprise	`0.93ms` 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
108.28.8.1	AS701 Verizon Business	`1.38ms` from Ashburn, US
17.8.154.1	AS714 Apple Inc.	`0.70ms` from Ashburn, US
35.129.155.1	AS20115 Charter Communications LLC	`6.18ms` from Atlanta, US
162.120.12.1	AS54501 Sequachee Valley Electric Cooperative	`5.50ms` from Atlanta, US
139.55.230.1	AS7029 Windstream Communications LLC	`2.25ms` from Atlanta, US
183.196.237.129	AS24547 Hebei Mobile Communication Company Limited	`13.31ms` from Beijing, CN
88.69.232.1	AS3209 Vodafone GmbH	`3.60ms` from Berlin, DE
186.108.220.1	AS7303 Telecom Argentina S.A.	`1.21ms` from Buenos Aires, AR
69.129.56.1	AS4181 TDS TELECOM	`14.02ms` from Chicago, US
80.245.89.1	AS43870 DANIS SRL	`0.59ms` from Chisinau, MD
113.251.83.193	AS4134 CHINANET-BACKBONE	`1.01ms` from Chongqing, CN
184.92.75.129	AS11427 Charter Communications Inc	`17.24ms` from Dallas, US
73.229.124.129	AS7922 Comcast Cable Communications, LLC	`5.87ms` from Denver, US
98.224.192.1	AS7922 Comcast Cable Communications, LLC	`3.61ms` from Detroit, US
138.99.166.17	AS264211 A C Gomes-ME	`3.41ms` from Fortaleza, BR
213.208.30.209	AS702 Verizon Business	`0.47ms` from Frankfurt am Main, DE
112.109.253.1	AS4837 CHINA UNICOM China169 Backbone	`15.90ms` from Fuzhou, CN
89.17.156.113	AS51896 Hringdu ehf	`1.21ms` from Hafnarfjoerdur, IS
223.241.90.1	AS4134 CHINANET-BACKBONE	`7.60ms` from Huai'an, CN
78.176.75.1	AS9121 Turk Telekomunikasyon Anonim Sirketi	`1.19ms` from Istanbul, TR
38.40.81.1	AS400194 Wire 3 LLC	`2.10ms` from Jacksonville, US
118.97.109.1	AS7713 PT Telekomunikasi Indonesia	`0.72ms` from Jakarta, ID
81.108.250.1	AS5089 Virgin Media Limited	`1.40ms` from London, GB
82.14.28.1	AS5089 Virgin Media Limited	`3.84ms` from London, GB
193.63.175.129	AS786 Jisc Services Limited	`0.65ms` from London, GB

Traceroute

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

traceroute -a -n -q1 -f5 -m8 61.109.206.83

traceroute to 61.109.206.83 (61.109.206.83): 8 hops max, 52 byte packets

5 [AS4755] 115.117.120.185 1.59 ms

6 *

7 *

8 *

Measurement taken from

IPinfo ProbeNet in Delhi, IN

On January 30th 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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