211.191.131.0/24

AS38676 · flexnetworks

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Summary

Country	South Korea
Domain	sejongnetworks.com
ASN	AS38676
Parent Range	211.191.128.0/20
Registry	APNIC
ID	SEJONG

WHOIS Details

inetnum:        211.191.128.0 - 211.191.143.255
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:  2025-11-03T05:34:07Z
source:         APNIC

irt:            IRT-KRNIC-KR
address:        9, Jinheung-gil, Naju-si, Jeollanam-do
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:  2025-09-04T01:00:01Z
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

inetnum:        211.191.128.0 - 211.191.143.255
netname:        SEJONG-KR
descr:          SEJONG NETWORKS
country:        KR
admin-c:        IA10-KR
tech-c:         IM10-KR
status:         ALLOCATED PORTABLE
mnt-by:         MNT-KRNIC-AP
mnt-irt:        IRT-KRNIC-KR
remarks:        This information has been partially mirrored by APNIC from
remarks:        KRNIC. To obtain more specific information, please use the
remarks:        KRNIC whois server at whois.kisa.or.kr.
source:         KRNIC

person:         IP Manager
address:        12 Gwacheon-daero 7-gil, Gwacheon-si, Gyeonggi-do
address:        (Galhyeondong)
country:        KR
phone:          +82-2-1688-2200
e-mail:         ip@sejongnetworks.com
nic-hdl:        IA10-KR
mnt-by:         MNT-KRNIC-AP
changed:        hostmaster@nic.or.kr 20240912
remarks:        This information has been partially mirrored by APNIC from
remarks:        KRNIC. To obtain more specific information, please use the
remarks:        KRNIC whois server at whois.kisa.or.kr.
source:         KRNIC

person:         IP Manager
address:        12 Gwacheon-daero 7-gil, Gwacheon-si, Gyeonggi-do
address:        (Galhyeondong)
country:        KR
phone:          +82-2-1688-2200
e-mail:         ip@sejongnetworks.com
nic-hdl:        IM10-KR
mnt-by:         MNT-KRNIC-AP
changed:        hostmaster@nic.or.kr 20240912
remarks:        This information has been partially mirrored by APNIC from
remarks:        KRNIC. To obtain more specific information, please use the
remarks:        KRNIC whois server at whois.kisa.or.kr.
source:         KRNIC

Overlapping Ranges

BGP prefixes that contain 211.191.131.0/24

Range	ASN	Company	Num of IPs
211.191.128.0/20	AS38676	SEJONG NETWORKS	4,096
211.191.128.0/20	AS4670	SEJONG NETWORKS	4,096

Nearby Ranges

BGP prefixes that overlap with 211.191.0.0/16

Range	ASN	Company	Num of IPs
211.191.160.0/19	AS4670	SEJONG NETWORKS	8,192
211.191.64.0/19	AS4670	SEJONG NETWORKS	8,192
211.191.112.0/20	AS4670	SEJONG NETWORKS	4,096
211.191.128.0/20	AS4670	SEJONG NETWORKS	4,096
211.191.64.0/20	AS4670	SEJONG NETWORKS	4,096
211.191.0.0/20	AS4670	SEJONG NETWORKS	4,096
211.191.240.0/20	AS4670	SEJONG NETWORKS	4,096
211.191.32.0/20	AS4670	SEJONG NETWORKS	4,096
211.191.128.0/20	AS38676	SEJONG NETWORKS	4,096
211.191.188.0/23	AS4670	SEJONG NETWORKS	512
211.191.125.0/24	AS4670	SEJONG NETWORKS	256
211.191.124.0/24	AS4670	SEJONG NETWORKS	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

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Pingable IPs

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

IP Address	ASN	Details
211.191.131.1	AS38676 flexnetworks	`1.57ms` 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
48.209.117.168	AS8075 Microsoft Corporation	`0.30ms` from Amsterdam, NL
52.20.68.152	AS14618 Amazon.com, Inc.	`0.60ms` from Ashburn, US
52.6.215.24	AS14618 Amazon.com, Inc.	`0.51ms` from Ashburn, US
79.241.36.56	AS3320 Deutsche Telekom AG	`6.26ms` from Berlin, DE
85.214.60.88	AS6724 Strato GmbH	`0.50ms` from Berlin, DE
73.69.57.168	AS7922 Comcast Cable Communications, LLC	`9.37ms` from Boston, US
50.54.53.200	AS5650 Frontier Communications of America, Inc.	`10.00ms` from Chicago, US
98.32.153.24	AS7922 Comcast Cable Communications, LLC	`7.38ms` from Chicago, US
14.121.244.168	AS4134 CHINANET-BACKBONE	`4.99ms` from Guangzhou, CN
144.173.143.72	AS786 Jisc Services Limited	`7.23ms` from London, GB
81.38.33.200	AS3352 TELEFONICA DE ESPANA S.A.U.	`9.15ms` from Madrid, ES
82.50.253.232	AS3269 Telecom Italia S.p.A.	`5.74ms` from Milan, IT
112.235.56.24	AS4837 CHINA UNICOM China169 Backbone	`7.83ms` from Qingdao, CN
138.94.28.152	AS264100 RIO CABLE TELECOM LTDA	`10.59ms` from Rio de Janeiro, BR
61.82.36.168	AS4766 Korea Telecom	`4.82ms` from Seoul, KR
211.223.64.24	AS4766 Korea Telecom	`5.36ms` from Seoul, KR
145.126.37.184	AS1103 SURF B.V.	`6.96ms` from Amsterdam, NL
207.97.245.88	AS27357 Rackspace Hosting	`0.32ms` from Ashburn, US
47.42.7.56	AS20115 Charter Communications LLC	`11.05ms` from Atlanta, US
71.30.254.72	AS7029 Windstream Communications LLC	`6.75ms` from Atlanta, US
125.26.185.216	AS23969 TOT Public Company Limited	`12.50ms` from Bangkok, TH
216.131.76.184	AS62651 Strong Technology, LLC.	`0.09ms` from Chicago, US
104.69.82.72	AS16625 Akamai Technologies, Inc.	`0.56ms` from Dallas, US
98.67.255.152	AS8075 Microsoft Corporation	`0.28ms` from Frankfurt am Main, DE
116.26.205.40	AS4134 CHINANET-BACKBONE	`3.96ms` from Guangzhou, CN

Traceroute

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

traceroute -a -n -q1 211.191.131.1

traceroute to 211.191.131.1 (211.191.131.1): 64 hops max, 52 byte packets

1 [AS56630] 109.122.204.1 1.201 ms

2 *

3 [AS2914] 83.231.214.241 13.748 ms

4 [AS2914] 129.250.5.35 1.016 ms

5 [AS2914] 129.250.3.12 34.188 ms

6 [AS2914] 129.250.3.249 70.425 ms

7 [AS2914] 129.250.6.147 115.109 ms

8 [AS2914] 129.250.6.177 177.704 ms

9 *

10 [AS2914] 129.250.5.253 284.41 ms

11 [AS2914] 61.213.179.166 267.208 ms

12 [AS9457] 211.61.192.177 259.05 ms

13 [AS9457] 211.45.68.89 237.498 ms

14 [AS9457] 211.45.68.90 234.499 ms

15 [AS9457] 211.56.190.186 237.332 ms

16 [AS38676] 111.67.223.198 269.646 ms

17 [AS38676] 211.191.131.1 597.838 ms

Measurement taken from

IPinfo ProbeNet in Frankfurt am Main, DE

On December 28th 2025

What are IP address ranges?

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