119.31.243.0/24

AS23553 · National IT Industry Promotion Agency

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Summary

Country	South Korea
Domain	nipa.kr
ASN	AS23553
Registry	APNIC
ID	NIPA

WHOIS Details

inetnum:        119.31.240.0 - 119.31.247.255
netname:        NIPA
descr:          National IT Industry Promotion Agency
admin-c:        IM730-AP
tech-c:         IM730-AP
country:        KR
status:         ALLOCATED PORTABLE
mnt-by:         MNT-KRNIC-AP
mnt-irt:        IRT-KRNIC-KR
last-modified:  2017-01-23T02:27:27Z
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:        Chungcheongbuk-do Jincheon-gun Jeongtong-ro 10
country:        KR
phone:          +82-43-931-5000
e-mail:         domain@nipa.kr
nic-hdl:        IM730-AP
mnt-by:         MNT-KRNIC-AP
last-modified:  2021-02-02T00:38:58Z
source:         APNIC

inetnum:        119.31.240.0 - 119.31.247.255
netname:        NIPA-KR
descr:          National IT Industry Promotion Agency
country:        KR
admin-c:        335-KR
tech-c:         335-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.
changed:        hostmaster@nic.or.kr
source:         KRNIC

person:         IP Manager
address:        Chungcheongbuk-do Jincheon-gun Jeongtong-ro 10
address:        NIPA
country:        KR
phone:          +82-43-931-5000
e-mail:         domain@nipa.kr
nic-hdl:        335-KR
mnt-by:         MNT-KRNIC-AP
changed:        hostmaster@nic.or.kr
source:         KRNIC

Nearby Ranges

BGP prefixes that overlap with 119.31.0.0/16

Range	ASN	Company	Num of IPs
119.31.0.0/17	AS45430	408/60 PHP Bld. 15th Fl Phaholyothin Rd Samsen Nai Phayathai	32,768
119.31.128.0/19	AS138384	Rakuten Mobile, Inc.	8,192
119.31.192.0/19	AS24137	HeNan Ping Coal Group	8,192
119.31.160.0/20	AS17307	NTT GLOBAL NETWORKS PRIVATE LIMITED	4,096
119.31.176.0/20	AS17408	Chief Telecom Inc.	4,096
119.31.224.0/21	AS38880	Micron21 Datacentre Pty Ltd	2,048
119.31.171.0/24	AS24216	NTT Global Networks India	256
119.31.173.0/24	AS38304	Virtela Communications Inc MANILA,PH POP	256
119.31.174.0/24	AS19809	Virtela Communications Inc Hong Kong POP	256
119.31.224.0/24	AS38880	Micron21 Melbourne Datacentre Co-Location Dedicated Servers Web Hosting	256
119.31.118.0/24	AS38444	Assign for AIS_GPRS Enterprise Customers	256
119.31.119.0/24	AS45781	Assign for AIS_GPRS Enterprise Customers	256
119.31.165.0/24	AS19809	Virtela Communications Inc Hong Kong,CN POP	256
119.31.166.0/24	AS18488	Virtela Communications Inc Tokyo,JP POP	256
119.31.169.0/24	AS24118	Virtela Communications Inc Sydney,AU VAUSYD1 POP	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

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

IP Address	ASN	Details
119.31.243.67	AS23553 National IT Industry Promotion Agency	`3.56ms` 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
81.173.79.104	AS50522 Sewan Nederland B.V.	`0.75ms` from Amsterdam, NL
81.241.15.40	AS5432 Proximus NV	`4.59ms` from Amsterdam, NL
152.44.8.88	AS10279 West Carolina Communications, LLC	`5.69ms` from Atlanta, US
75.182.249.56	AS11426 Charter Communications Inc	`8.44ms` from Charlotte, US
69.195.98.40	AS46606 Unified Layer	`1.96ms` from Draper, US
88.152.23.184	AS3209 Vodafone GmbH	`12.04ms` from Frankfurt am Main, DE
202.116.206.8	AS4538 China Education and Research Network Center	`2.93ms` from Guangzhou, CN
73.136.89.104	AS7922 Comcast Cable Communications, LLC	`10.19ms` from Houston, US
116.2.95.104	AS4837 CHINA UNICOM China169 Backbone	`15.20ms` from Liaoyang, CN
159.65.20.248	AS14061 DigitalOcean, LLC	`0.31ms` from London, GB
51.140.154.72	AS8075 Microsoft Corporation	`0.15ms` from London, GB
92.189.9.72	AS12479 Orange Espagne SA	`1.83ms` from Madrid, ES
179.182.52.24	AS18881 TELEFÔNICA BRASIL S.A	`15.33ms` from Osasco, BR
73.83.141.200	AS7922 Comcast Cable Communications, LLC	`5.30ms` from Seattle, US
119.199.125.184	AS4766 Korea Telecom	`7.38ms` from Seoul, KR
180.67.206.24	AS9318 SK Broadband Co Ltd	`1.64ms` from Seoul, KR
210.198.121.88	AS2516 KDDI CORPORATION	`2.12ms` from Tokyo, JP
111.197.81.248	AS4808 China Unicom Beijing Province Network	`3.32ms` from Beijing, CN
75.216.99.232	AS6167 Verizon Business	`11.39ms` from Boston, US
20.218.239.200	AS8075 Microsoft Corporation	`0.53ms` from Frankfurt am Main, DE
14.177.45.136	AS45899 VNPT Corp	`0.99ms` from Hanoi, VN
16.24.172.200	AS16509 Amazon.com, Inc.	`0.66ms` from Manama, BH
34.154.252.152	AS396982 Google LLC	`0.10ms` from Milan, IT
52.159.223.8	AS8075 Microsoft Corporation	`0.60ms` from San Jose, US
200.159.113.200	AS10429 TELEFÔNICA BRASIL S.A	`0.63ms` from Sao Paulo, BR

Traceroute

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

traceroute -a -n -q1 119.31.243.237

traceroute to 119.31.243.237 (119.31.243.237): 64 hops max, 52 byte packets

1 [AS31898] 140.91.230.3 0.08 ms

2 [AS9318] 39.120.201.122 10.45 ms

3 [AS9318] 39.120.201.121 3.331 ms

4 *

5 *

6 *

7 [AS23553] 119.31.243.237 20.529 ms

Measurement taken from

IPinfo ProbeNet in Chuncheon, KR

On September 11th 2025

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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