1. All IP Ranges
  2. 61.0.0.0/8
  3. 61.100.0.0/16
  4. AS152294  | 61.100.88.0/24

61.100.88.0/24

AS152294  ·  KIS Information Communication,Inc

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Summary

Country South Korea
Domain sejongnetworks.com
ASN AS152294
Parent Range 61.100.0.0/17
Registry APNIC
ID SEJONG-KR

WHOIS Details

inetnum:        61.100.0.0 - 61.100.127.255
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:  2025-11-03T05:34:02Z
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:        61.100.0.0 - 61.100.127.255
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 61.100.88.0/24

Range ASN Company Num of IPs
61.100.0.0/17 AS9947 SEJONG NETWORKS 32,768
61.100.0.0/17 AS9952 SEJONG NETWORKS 32,768
61.100.0.0/17 AS214432 SEJONG NETWORKS 32,768
61.100.0.0/17 AS152294 SEJONG NETWORKS 32,768
61.100.0.0/17 AS9848 SEJONG NETWORKS 32,768

Nearby Ranges

BGP prefixes that overlap with 61.100.0.0/16

Range ASN Company Num of IPs
61.100.0.0/17 AS9947 SEJONG NETWORKS 32,768
61.100.0.0/17 AS9848 SEJONG NETWORKS 32,768
61.100.0.0/17 AS152294 SEJONG NETWORKS 32,768
61.100.0.0/17 AS214432 SEJONG NETWORKS 32,768
61.100.0.0/17 AS9952 SEJONG NETWORKS 32,768
61.100.128.0/18 AS9952 SEJONG NETWORKS 16,384
61.100.128.0/18 AS9848 SEJONG NETWORKS 16,384
61.100.192.0/19 AS18310 SK Broadband Co Ltd 8,192
61.100.40.0/21 AS131866 Digital Edge Korea 2,048
61.100.48.0/21 AS131866 Digital Edge Korea 2,048
61.100.240.0/21 AS45372 ULNetworks Co., Ltd. 2,048
61.100.29.0/24 AS38676 FLEXNET 256
61.100.28.0/24 AS38676 FLEXNET 256
61.100.27.0/24 AS38676 FLEXNET 256
61.100.26.0/24 AS38676 FLEXNET 256
61.100.12.0/24 AS9952 Hostway 256
61.100.25.0/24 AS38676 FLEXNET 256
61.100.13.0/24 AS9952 Hostway 256
61.100.183.0/24 AS9952 Hostway 256
61.100.185.0/24 AS9952 Hostway 256
61.100.186.0/24 AS9952 Hostway 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
45.225.218.200 AS265862 BM SOLUCIONES S.R.L. 3.81ms from Buenos Aires, AR
119.48.202.184 AS4837 CHINA UNICOM China169 Backbone 1.15ms from Changchun, CN
98.25.237.88 AS11426 Charter Communications Inc 6.37ms from Charlotte, US
20.240.130.88 AS8075 Microsoft Corporation 0.18ms from Gaevle, SE
121.142.183.232 AS4766 Korea Telecom 1.10ms from Incheon, KR
148.178.89.168 AS54801 Zillion Network Inc. 0.46ms from Los Angeles, US
95.62.29.152 AS12430 VODAFONE ESPANA S.A.U. 7.54ms from Madrid, ES
66.42.29.136 AS23314 Summit Broadband 3.98ms from Miami, US
114.225.70.184 AS4134 CHINANET-BACKBONE 4.62ms from Nanjing, CN
121.168.168.136 AS4766 Korea Telecom 1.76ms from Seoul, KR
46.120.39.88 AS12400 Partner Communications Ltd. 1.21ms from Tel Aviv, IL
18.178.121.56 AS16509 Amazon.com, Inc. 0.12ms from Tokyo, JP
153.176.226.88 AS4713 NTT DOCOMO BUSINESS,Inc. 2.95ms from Tokyo, JP
47.227.119.40 AS33363 Charter Communications, Inc 7.61ms from Chicago, US
18.158.6.216 AS16509 Amazon.com, Inc. 0.15ms from Frankfurt am Main, DE
190.63.181.184 AS23487 CONECEL 1.94ms from Guayaquil, EC
141.138.97.72 AS49223 EVEREST TV AND RADIO COMPANY LLC 2.91ms from Kyiv, UA
2.217.236.168 AS5607 Sky UK Limited 1.73ms from London, GB
83.53.210.232 AS3352 TELEFONICA DE ESPANA S.A.U. 5.28ms from Madrid, ES
52.250.66.200 AS8075 Microsoft Corporation 0.18ms from Quincy, US
177.95.246.200 AS27699 TELEFÔNICA BRASIL S.A 3.75ms from Sao Paulo, BR
222.224.251.56 AS9595 NTT-ME Corporation 3.19ms from Tokyo, JP
124.142.177.120 AS9824 JCOM Co., Ltd. 5.25ms from Tokyo, JP
45.153.213.72 AS201986 Arpinet LLC 1.43ms from Yerevan, AM
76.111.91.120 AS7922 Comcast Cable Communications, LLC 12.43ms from Ashburn, US

Traceroute

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

$
traceroute -a -n -q1 -f3 -m8 61.100.88.191
traceroute to 61.100.88.191 (61.100.88.191): 8 hops max, 52 byte packets
4 *
5 [AS23520] 69.79.100.98 58.617 ms
6 *
7 *
8 *
Measurement taken from IPinfo ProbeNet in Medellin, CO
On

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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