147.47.192.0/19

AS9488 · Seoul National University

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Summary

Country	South Korea
Domain	snu.ac.kr
ASN	AS9488
Parent Range	147.47.0.0/16
Registry	APNIC
ID	NET-SNU

WHOIS Details

inetnum:        147.47.0.0 - 147.47.255.255
netname:        NET-SNU
descr:          Seoul National University
admin-c:        IM774-AP
tech-c:         IM774-AP
country:        KR
status:         ALLOCATED PORTABLE
mnt-by:         MNT-KRNIC-AP
mnt-irt:        IRT-KRNIC-KR
last-modified:  2017-01-24T05:20:46Z
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:        Seoul Gwanak-gu Gwanak-ro 1
country:        KR
phone:          +82-2-880-5381
e-mail:         ercc_net@snu.ac.kr
nic-hdl:        IM774-AP
mnt-by:         MNT-KRNIC-AP
last-modified:  2022-07-12T08:18:02Z
source:         APNIC

inetnum:        147.47.0.0 - 147.47.255.255
netname:        NET-SNU-KR
descr:          Seoul National University
country:        KR
admin-c:        SY157-KR
tech-c:         JC157-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:        Seoul Gwanak-gu Gwanak-ro 1
address:        University Computing Center
country:        KR
phone:          +82-2-880-5381
e-mail:         ercc_net@snu.ac.kr
nic-hdl:        JC157-KR
mnt-by:         MNT-KRNIC-AP
changed:        hostmaster@nic.or.kr
source:         KRNIC

person:         IP Manager
address:        Seoul Gwanak-gu Gwanak-ro 1
address:        University Computing Center
country:        KR
phone:          +82-2-880-5381
e-mail:         ercc_net@snu.ac.kr
nic-hdl:        SY157-KR
mnt-by:         MNT-KRNIC-AP
changed:        hostmaster@nic.or.kr
source:         KRNIC

Overlapping Ranges

BGP prefixes that contain 147.47.192.0/19

Range	ASN	Company	Num of IPs
147.47.0.0/16	AS1237	Seoul National University	65,536
147.47.0.0/16	AS9488	Seoul National University	65,536

Nearby Ranges

BGP prefixes that overlap with 147.47.0.0/16

Range	ASN	Company	Num of IPs
147.47.0.0/16	AS1237	Seoul National University	65,536
147.47.0.0/16	AS9488	Seoul National University	65,536

Hosted domains

There are 4 domain names hosted across 4 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
147.47.218.67	knu-lamp.kr	1
147.47.206.134	teps.or.kr	1
147.47.217.138	apce2013.net	1
147.47.206.55	snupress.com	1

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

7,010 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address	ASN	Details
147.47.206.242	AS9488 Seoul National University	`2.11ms` from Incheon, KR
147.47.201.193	AS9488 Seoul National University	`0.77ms` from Seoul, KR
147.47.218.22	AS9488 Seoul National University	`0.78ms` from Seoul, KR
147.47.219.106	AS9488 Seoul National University	`0.78ms` from Seoul, KR
147.47.200.244	AS9488 Seoul National University	`0.78ms` from Seoul, KR
147.47.211.81	AS9488 Seoul National University	`0.77ms` from Seoul, KR
147.47.217.229	AS9488 Seoul National University	`0.77ms` from Seoul, KR
147.47.199.85	AS9488 Seoul National University	`0.78ms` from Seoul, KR
147.47.222.133	AS9488 Seoul National University	`0.78ms` from Seoul, KR
147.47.209.144	AS9488 Seoul National University	`0.78ms` from Seoul, KR
147.47.208.125	AS9488 Seoul National University	`0.77ms` from Seoul, KR
147.47.193.44	AS9488 Seoul National University	`0.77ms` from Seoul, KR
147.47.196.120	AS9488 Seoul National University	`0.78ms` from Seoul, KR
147.47.221.184	AS9488 Seoul National University	`0.78ms` from Seoul, KR
147.47.195.36	AS9488 Seoul National University	`0.78ms` from Seoul, KR
147.47.215.53	AS9488 Seoul National University	`0.78ms` from Seoul, KR
147.47.192.72	AS9488 Seoul National University	`0.77ms` from Seoul, KR
147.47.216.250	AS9488 Seoul National University	`0.77ms` from Seoul, KR
147.47.213.15	AS9488 Seoul National University	`0.78ms` from Seoul, KR
147.47.223.13	AS9488 Seoul National University	`0.78ms` from Seoul, KR
147.47.194.242	AS9488 Seoul National University	`0.78ms` from Seoul, KR
147.47.207.47	AS9488 Seoul National University	`0.78ms` from Seoul, KR
147.47.205.173	AS9488 Seoul National University	`0.78ms` from Seoul, KR
147.47.210.168	AS9488 Seoul National University	`0.77ms` from Seoul, KR
147.47.203.232	AS9488 Seoul National University	`0.78ms` 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
217.25.22.211	AS39232 Uninet LLC	`1.15ms` from Baku, AZ
58.31.117.19	AS17429 BEIJING GEHUA CATV NETWORK CO.LTD	`8.07ms` from Beijing, CN
171.248.51.195	AS7552 Viettel Group	`1.60ms` from Ho Chi Minh City, VN
180.93.64.3	AS7602 Sai gon Postel Corporation	`1.00ms` from Ho Chi Minh City, VN
47.137.166.35	AS5650 Frontier Communications of America, Inc.	`6.83ms` from Los Angeles, US
83.40.116.51	AS3352 TELEFONICA DE ESPANA S.A.U.	`9.03ms` from Madrid, ES
157.175.32.211	AS16509 Amazon.com, Inc.	`0.08ms` from Manama, BH
101.176.66.67	AS1221 Telstra Limited	`3.28ms` from Melbourne, AU
191.255.39.195	AS27699 TELEFÔNICA BRASIL S.A	`7.11ms` from Osasco, BR
150.254.123.83	AS9112 POZMAN-EDU	`1.13ms` from Poznan, PL
49.172.95.19	AS17858 LG POWERCOMM	`8.80ms` from Seoul, KR
39.125.65.51	AS9318 SK Broadband Co Ltd	`3.03ms` from Seoul, KR
124.93.197.51	AS4837 CHINA UNICOM China169 Backbone	`6.31ms` from Tieling, CN
221.45.102.147	AS17676 SoftBank Corp.	`3.32ms` from Tokyo, JP
175.21.238.131	AS4837 CHINA UNICOM China169 Backbone	`9.97ms` from Changchun, CN
184.27.89.115	AS16625 Akamai Technologies, Inc.	`0.51ms` from Denver, US
46.63.114.227	AS51784 "X-City" Ltd.	`0.73ms` from Khmelnytskyi, UA
20.77.154.99	AS8075 Microsoft Corporation	`0.21ms` from London, GB
107.217.221.115	AS7018 AT&T Enterprises, LLC	`5.21ms` from Los Angeles, US
189.251.26.99	AS8151 UNINET	`2.44ms` from Mexico City, MX
176.189.132.3	AS5410 Bouygues Telecom SA	`0.80ms` from Paris, FR
3.221.19.147	AS14618 Amazon.com, Inc.	`0.19ms` from Reston, US
34.198.33.195	AS14618 Amazon.com, Inc.	`0.20ms` from Reston, US
189.141.100.115	AS8151 UNINET	`1.21ms` from Santiago de Queretaro, MX
84.19.151.131	AS49419 Iver Sverige AB	`0.26ms` from Stockholm, SE

Traceroute

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

traceroute -a -n -q1 147.47.212.195

traceroute to 147.47.212.195 (147.47.212.195): 64 hops max, 52 byte packets

1 [AS31898] 140.91.214.47 0.066 ms

2 *

3 *

4 *

5 [AS4766] 112.174.120.206 1.018 ms

6 *

7 [AS4766] 210.121.167.6 1.632 ms

8 [AS9488] 147.47.212.195 1.252 ms

Measurement taken from

IPinfo ProbeNet in Seoul, KR

On January 19th 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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