210.109.204.0/24

AS9848 · SEJONG NETWORKS

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Summary

Country	South Korea
Domain	sejongnetworks.com
ASN	AS9848
Parent Range	210.109.0.0/16
Registry	APNIC
ID	SHINBIRO

WHOIS Details

inetnum:        210.109.0.0 - 210.109.255.255
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:  2024-09-10T08:50:07Z
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 contain 210.109.204.0/24

Range	ASN	Company	Num of IPs
210.109.0.0/16	AS23588	SEJONG NETWORKS	65,536
210.109.0.0/16	AS9848	SEJONG NETWORKS	65,536

Nearby Ranges

BGP prefixes that overlap with 210.109.0.0/16

Range	ASN	Company	Num of IPs
210.109.0.0/16	AS23588	SEJONG NETWORKS	65,536
210.109.0.0/16	AS9848	SEJONG NETWORKS	65,536
210.109.76.0/22	AS23588	CHOONWAE	1,024
210.109.22.0/24	AS38676	FLEXNET	256
210.109.20.0/24	AS38676	FLEXNET	256
210.109.19.0/24	AS38676	FLEXNET	256
210.109.175.0/24	AS18305	POSCO ICT	256
210.109.100.0/24	AS9952	Inexeed Co . Ltd	256
210.109.21.0/24	AS38676	FLEXNET	256
210.109.23.0/24	AS38676	FLEXNET	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

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
184.58.242.248	AS10796 Charter Communications Inc	`4.64ms` from Chicago, US
173.175.249.120	AS11427 Charter Communications Inc	`5.53ms` from Dallas, US
47.211.210.24	AS19108 Optimum	`8.08ms` from Dallas, US
172.215.115.200	AS8075 Microsoft Corporation	`0.40ms` from Des Moines, US
93.222.42.200	AS3320 Deutsche Telekom AG	`2.54ms` from Duesseldorf, DE
178.203.88.248	AS3209 Vodafone GmbH	`8.15ms` from Frankfurt am Main, DE
185.186.220.56	AS42442 Adacor Hosting GmbH	`0.73ms` from Frankfurt am Main, DE
175.247.81.104	AS4766 Korea Telecom	`4.18ms` from Incheon, KR
112.178.224.88	AS4766 Korea Telecom	`7.34ms` from Seoul, KR
116.130.94.232	AS4837 CHINA UNICOM China169 Backbone	`6.29ms` from Beijing, CN
45.37.240.40	AS11426 Charter Communications Inc	`3.72ms` from Charlotte, US
51.102.149.200	AS16509 Amazon.com, Inc.	`0.17ms` from Frankfurt am Main, DE
93.208.189.72	AS3320 Deutsche Telekom AG	`9.60ms` from Frankfurt am Main, DE
159.60.162.56	AS35280 F5 Networks SARL	`0.20ms` from Frankfurt am Main, DE
85.56.147.24	AS12479 Orange Espagne SA	`19.00ms` from Madrid, ES
2.139.66.200	AS3352 TELEFONICA DE ESPANA S.A.U.	`1.37ms` from Madrid, ES
41.139.139.88	AS37061 Safaricom Limited	`2.01ms` from Mombasa, KE
142.126.190.184	AS577 Bell Canada	`3.40ms` from Montreal, CA
68.80.107.72	AS7922 Comcast Cable Communications, LLC	`7.22ms` from New York City, US
177.83.212.40	AS28573 Claro NXT Telecomunicacoes Ltda	`13.91ms` from Sao Paulo, BR
213.10.190.24	AS1136 KPN B.V.	`0.92ms` from Amsterdam, NL
139.30.241.232	AS680 Verein zur Foerderung eines Deutschen Forschungsnetzes e.V.	`8.04ms` from Berlin, DE
44.247.102.24	AS16509 Amazon.com, Inc.	`0.28ms` from Boardman, US
197.147.22.56	AS36884 Wana Corporate	`9.36ms` from Casablanca, MA
178.236.78.120	AS34244 Teleservice Bredband Skane AB	`1.53ms` from Copenhagen, DK

Traceroute

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

traceroute -a -n -q1 210.109.204.218

traceroute to 210.109.204.218 (210.109.204.218): 64 hops max, 52 byte packets

1 [AS199524] 92.223.73.3 0.172 ms

2 *

3 *

4 *

5 [] 139.150.100.196 1.087 ms

6 *

7 [AS9848] 210.109.204.218 0.735 ms

Measurement taken from

IPinfo ProbeNet in Seoul, KR

On April 13th 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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