147.43.0.0/20

AS7564 · Korea Atomic Energy Research Institute

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Summary

Country	South Korea
Domain	kaeri.re.kr
ASN	AS7564
Parent Range	147.43.0.0/16
Registry	APNIC
ID	KAERI-NET

WHOIS Details

inetnum:        147.43.0.0 - 147.43.255.255
netname:        KAERI-NET
descr:          Korea Atomic Energy Research Institute
admin-c:        IM757-AP
tech-c:         IM757-AP
country:        KR
status:         ALLOCATED PORTABLE
mnt-by:         MNT-KRNIC-AP
mnt-irt:        IRT-KRNIC-KR
last-modified:  2017-01-24T01:58:56Z
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:        Daejeon Yuseong-gu Daedeok-daero 989beon-gil 111
country:        KR
phone:          +82-42-866-6331
e-mail:         dhkim0127@kaeri.re.kr
nic-hdl:        IM757-AP
mnt-by:         MNT-KRNIC-AP
last-modified:  2022-09-14T07:50:05Z
source:         APNIC

inetnum:        147.43.0.0 - 147.43.255.255
netname:        KAERI-NET-KR
descr:          Korea Atomic Energy Research Institute
country:        KR
admin-c:        YG95-KR
tech-c:         HH95-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:        Daejeon Yuseong-gu Daedeok-daero 989beon-gil 111
address:        (Deokjin dong)
country:        KR
phone:          +82-42-866-6331
e-mail:         dhkim0127@kaeri.re.kr
nic-hdl:        HH95-KR
mnt-by:         MNT-KRNIC-AP
changed:        hostmaster@nic.or.kr
source:         KRNIC

person:         IP Manager
address:        Daejeon Yuseong-gu Daedeok-daero 989beon-gil 111
address:        (Deokjin dong)
country:        KR
phone:          +82-42-866-6331
e-mail:         dhkim0127@kaeri.re.kr
nic-hdl:        YG95-KR
mnt-by:         MNT-KRNIC-AP
changed:        hostmaster@nic.or.kr
source:         KRNIC

Overlapping Ranges

BGP prefixes that contain 147.43.0.0/20

Range	ASN	Company	Num of IPs
147.43.0.0/16	AS7564	Korea Atomic Energy Research Institute	65,536

Nearby Ranges

BGP prefixes that overlap with 147.43.0.0/16

Range	ASN	Company	Num of IPs
147.43.0.0/16	AS7564	Korea Atomic Energy Research Institute	65,536

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

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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
198.50.247.20	AS16276 OVH SAS	`0.11ms` from Beauharnois, CA
197.160.5.228	AS24863 Link Egypt (Link.NET)	`17.07ms` from Cairo, EG
3.21.3.148	AS16509 Amazon.com, Inc.	`0.17ms` from Columbus, US
108.128.42.132	AS16509 Amazon.com, Inc.	`0.15ms` from Dublin, IE
61.131.13.100	AS4134 CHINANET-BACKBONE	`2.49ms` from Fuzhou, CN
157.241.84.228	AS16509 Amazon.com, Inc.	`0.08ms` from Manama, BH
157.125.132.116	AS31655 Gamma Telecom Holdings Ltd	`2.89ms` from Manchester, GB
73.139.9.244	AS7922 Comcast Cable Communications, LLC	`3.01ms` from Miami, US
15.207.252.116	AS16509 Amazon.com, Inc.	`0.12ms` from Mumbai, IN
124.18.95.68	AS18126 Chubu Telecommunications Company, Inc.	`9.75ms` from Osaka, JP
96.0.180.4	AS16509 Amazon.com, Inc.	`0.83ms` from Singapore, SG
86.124.6.244	AS8708 DIGI ROMANIA S.A.	`7.81ms` from Timisoara, RO
59.86.27.68	AS10010 TOKAI Communications Corporation	`8.05ms` from Tokyo, JP
137.74.2.52	AS16276 OVH SAS	`0.14ms` from Warsaw, PL
162.244.152.132	AS54155 Green Cloud Technologies,LLC	`0.46ms` from Atlanta, US
95.192.118.180	AS3301 Telia Company AB	`14.88ms` from Gaevle, SE
1.24.73.52	AS4837 CHINA UNICOM China169 Backbone	`13.47ms` from Hohhot, CN
102.135.138.100	AS327907 Session Telecoms(PTY) Ltd	`0.98ms` from Johannesburg, ZA
80.42.35.68	AS13285 TalkTalk Communications Limited	`1.30ms` from London, GB
62.231.244.148	AS28885 OmanTel NAP	`1.64ms` from Muscat, OM
203.132.168.212	AS17839 LG HelloVision Corp.	`6.64ms` from Seoul, KR
220.79.249.212	AS4766 Korea Telecom	`1.80ms` from Seoul, KR
20.11.53.36	AS8075 Microsoft Corporation	`0.77ms` from Sydney, AU
82.139.185.244	AS29414 MSK BIAMAN	`2.56ms` from Warsaw, PL
52.203.233.132	AS14618 Amazon.com, Inc.	`0.54ms` 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 -f2 -m8 147.43.12.197

traceroute to 147.43.12.197 (147.43.12.197): 8 hops max, 52 byte packets

2 [AS749] 26.20.160.21 3.623 ms

3 *

4 *

5 [] 103.16.102.221 2.947 ms

6 *

7 *

8 *

Measurement taken from

IPinfo ProbeNet in Singapore, SG

On March 13th 2026

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