211.172.96.0/20

AS9848 · SEJONG NETWORKS

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Summary

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

WHOIS Details

inetnum:        211.172.96.0 - 211.172.111.255
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:  2024-09-10T08:50:10Z
source:         APNIC

irt:            IRT-KRNIC-KR
address:        Jeollanam-do Naju-si Jinheung-gil
e-mail:         [email protected]
abuse-mailbox:  [email protected]
admin-c:        IM574-AP
tech-c:         IM574-AP
auth:           # Filtered
remarks:        [email protected] 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:         [email protected]
nic-hdl:        IM686-AP
mnt-by:         MNT-KRNIC-AP
last-modified:  2024-09-10T08:42:02Z
source:         APNIC

Nearby Ranges

BGP prefixes that overlap with 211.172.0.0/16

Range	ASN	Company	Num of IPs
211.172.32.0/19	AS18310	SK Broadband Co Ltd	8,192
211.172.0.0/19	AS10036	DLIVE	8,192
211.172.144.0/20	AS3786	LG DACOM Corporation	4,096
211.172.240.0/20	AS3786	LG DACOM KIDC	4,096
211.172.64.0/20	AS18310	SK Broadband Co Ltd	4,096
211.172.144.0/20	AS45974	LG DACOM Corporation	4,096
211.172.128.0/20	AS9318	SK Broadband Co Ltd	4,096
211.172.232.0/22	AS38661	abcle	1,024
211.172.228.0/22	AS38661	abcle	1,024

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

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Pingable IPs

1,497 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address	ASN	Details
211.172.104.255	AS9848 SEJONG NETWORKS	`0.49ms` from Seoul, KR
211.172.107.1	AS9848 SEJONG NETWORKS	`1.43ms` from Seoul, KR
211.172.108.255	AS9848 SEJONG NETWORKS	`0.48ms` from Seoul, KR
211.172.105.10	AS9848 SEJONG NETWORKS	`0.56ms` from Seoul, KR
211.172.110.47	AS9848 SEJONG NETWORKS	`0.51ms` from Seoul, KR
211.172.109.170	AS9848 SEJONG NETWORKS	`0.55ms` from Seoul, KR
211.172.106.255	AS9848 SEJONG NETWORKS	`0.70ms` 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
117.205.39.228	AS9829 National Internet Backbone	`3.06ms` from Bengaluru, IN
52.25.100.132	AS16509 Amazon.com, Inc.	`0.15ms` from Boardman, US
67.176.84.52	AS7922 Comcast Cable Communications, LLC	`2.68ms` from Denver, US
192.165.158.4	AS51826 evroc AB	`0.21ms` from Frankfurt am Main, DE
189.162.112.36	AS8151 UNINET	`4.22ms` from Guadalajara, MX
38.209.70.212	AS174 Cogent Communications, LLC	`0.33ms` from Los Angeles, US
212.9.77.36	AS12479 Orange Espagne SA	`15.72ms` from Madrid, ES
194.59.206.100	AS197540 netcup GmbH	`0.37ms` from Nuernberg, DE
92.149.158.180	AS3215 Orange S.A.	`13.20ms` from Paris, FR
189.242.100.228	AS8151 UNINET	`5.11ms` from Santiago de Queretaro, MX
89.39.161.20	AS199524 G-Core Labs S.A.	`0.38ms` from Sao Paulo, BR
121.135.151.212	AS4766 Korea Telecom	`1.40ms` from Seoul, KR
163.23.139.244	AS1659 Taiwan Academic Network (TANet) Information Center	`2.05ms` from Taichung, TW
118.241.131.164	AS2527 Sony Network Communications Inc.	`1.69ms` from Tokyo, JP
191.55.221.52	AS53006 ALGAR TELECOM S/A	`6.66ms` from Uberlandia, BR
77.243.228.116	AS25459 Eurofiber Cloud Infra B.V.	`3.49ms` from Amsterdam, NL
24.91.87.132	AS7922 Comcast Cable Communications, LLC	`7.83ms` from Boston, US
23.245.105.196	AS11776 Breezeline	`9.54ms` from Chicago, US
99.46.196.148	AS7018 AT&T Enterprises, LLC	`7.37ms` from Dallas, US
34.249.138.228	AS16509 Amazon.com, Inc.	`0.18ms` from Dublin, IE
58.78.152.116	AS3786 LG DACOM Corporation	`1.73ms` from Incheon, KR
37.70.97.20	AS15557 Societe Francaise Du Radiotelephone - SFR SA	`1.42ms` from Lyon, FR
70.27.213.244	AS577 Bell Canada	`1.89ms` from Montreal, CA
185.130.213.196	AS50867 HOSTKEY B.V.	`0.76ms` from Moscow, RU
60.212.167.20	AS4837 CHINA UNICOM China169 Backbone	`8.87ms` from Qingdao, CN

Traceroute

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

traceroute -a -n -q1 -f5 211.172.105.42

traceroute to 211.172.105.42 (211.172.105.42): 64 hops max, 52 byte packets

5 [AS9848] 211.172.105.42 0.583 ms

Measurement taken from

IPinfo ProbeNet in Seoul, KR

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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