Autonomous System details

AS9274

Pusan National University · pusan.ac.kr

South Korea

Stub AS

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AS9274 – Pusan National University

Field	Value
Country	South Korea
Website	pusan.ac.kr
Hosted domains	38
IPv4 addresses	67,584
IPv6 addresses	0
ASN type	Education
Registry	apnic
Updated	4 years ago on Sep 09, 2021

Netblock	Company	Num of IPs
164.125.0.0/18	Pusan National University	16,384
164.125.128.0/18	Pusan National University	16,384
164.125.96.0/19	Pusan National University	8,192
164.125.192.0/19	Pusan National University	8,192
164.125.224.0/19	Pusan National University	8,192
164.125.64.0/20	Pusan National University	4,096
164.125.80.0/20	Pusan National University	4,096
203.232.240.0/21	Korean Education Network	2,048
164.125.248.0/22	Pusan National University	1,024
164.125.252.0/22	Pusan National University	1,024
164.125.221.0/24	Pusan National University	256
164.125.222.0/24	Pusan National University	256
164.125.223.0/24	Pusan National University	256
164.125.247.0/24	Pusan National University	256
203.232.240.0/24	Korean Education Network	256

There are no known IPv6 addresses belonging to this network

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WHOIS Details

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                                                ASHandle:       AS9274
                                                OrgID:          AS9274
                                                ASName:         AS9274
                                                ASNumber:       AS9274
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA

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Hosted Domains

There are 38 domain names hosted across 22 IP addresses on this ASN.

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IP Address	Domain	Domains on this IP
164.125.8.119	██████████	8
164.125.253.191	██████████	6
164.125.248.135	██████████	3
164.125.252.13	██████████	2
164.125.8.25	██████████	2
164.125.248.210	██████████	2
164.125.255.244	██████████	2
164.125.6.5	███████	1
164.125.253.228	██████████	1
164.125.252.23	██████████	1

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Peers

There is 1 peer for this ASN.

Peers	Name
AS3786	LG DACOM Corporation

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Upstreams

There is 1 peer for this ASN.

upstreams	Name
AS3786	LG DACOM Corporation

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Downstreams

There are no downstreams for this ASN.

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Pingable IPs

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

IP Address	ASN	Details
164.125.6.34	AS9274 Pusan National University	`7.40ms` from Seoul, KR
164.125.16.183	AS9274 Pusan National University	`7.04ms` from Incheon, KR
164.125.252.182	AS9274 Pusan National University	`7.24ms` from Incheon, KR
164.125.5.41	AS9274 Pusan National University	`7.30ms` from Seoul, KR
164.125.19.104	AS9274 Pusan National University	`7.64ms` from Incheon, KR
164.125.245.1	AS9274 Pusan National University	`7.27ms` from Incheon, KR
164.125.100.159	AS9274 Pusan National University	`6.98ms` from Incheon, KR
164.125.17.56	AS9274 Pusan National University	`7.00ms` from Incheon, KR
164.125.254.123	AS9274 Pusan National University	`7.29ms` from Incheon, KR
164.125.18.11	AS9274 Pusan National University	`7.00ms` from Incheon, KR
164.125.4.69	AS9274 Pusan National University	`7.08ms` from Seoul, KR
164.125.247.2	AS9274 Pusan National University	`7.55ms` from Incheon, KR
164.125.253.216	AS9274 Pusan National University	`7.25ms` from Seoul, KR
164.125.2.198	AS9274 Pusan National University	`6.94ms` from Incheon, KR
164.125.249.44	AS9274 Pusan National University	`7.42ms` from Seoul, KR
164.125.11.14	AS9274 Pusan National University	`6.97ms` from Incheon, KR
164.125.31.93	AS9274 Pusan National University	`6.95ms` from Incheon, KR
164.125.3.37	AS9274 Pusan National University	`7.24ms` from Incheon, KR
164.125.9.52	AS9274 Pusan National University	`7.27ms` from Seoul, KR
164.125.248.106	AS9274 Pusan National University	`7.12ms` from Seoul, KR
164.125.222.9	AS9274 Pusan National University	`7.72ms` from Seoul, KR
164.125.10.229	AS9274 Pusan National University	`7.17ms` from Incheon, KR
164.125.255.196	AS9274 Pusan National University	`7.26ms` from Incheon, KR
164.125.221.9	AS9274 Pusan National University	`7.69ms` from Incheon, KR
164.125.8.63	AS9274 Pusan National University	`7.71ms` from Incheon, 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
54.191.86.218	AS16509 Amazon.com, Inc.	`0.16ms` from Boardman, US
31.59.191.58	AS48678 PENTECH BILISIM TEKNOLOJILERI SANAYI VE TICARET LIMITED SIRKETi	`0.15ms` from Bursa, TR
184.81.207.122	AS7029 Windstream Communications LLC	`0.52ms` from Chicago, US
217.86.28.138	AS3320 Deutsche Telekom AG	`6.72ms` from Frankfurt am Main, DE
91.61.253.154	AS3320 Deutsche Telekom AG	`3.50ms` from Hamburg, DE
88.85.131.170	AS34263 MPY Telecom Oy	`4.24ms` from Helsinki, FI
113.173.102.26	AS45899 VNPT Corp	`1.48ms` from Ho Chi Minh City, VN
197.64.169.154	AS12091 MTN SA	`18.61ms` from Johannesburg, ZA
60.13.16.250	AS4837 CHINA UNICOM China169 Backbone	`2.41ms` from Lanzhou, CN
86.150.71.122	AS2856 British Telecommunications PLC	`11.83ms` from London, GB
167.58.207.122	AS6057 Administracion Nacional de Telecomunicaciones	`1.75ms` from Montevideo, UY
13.232.121.138	AS16509 Amazon.com, Inc.	`0.14ms` from Mumbai, IN
49.250.201.234	AS9617 JCOM Co., Ltd.	`9.90ms` from Osaka, JP
163.47.50.74	AS58511 Anycast Global Backbone	`0.24ms` from Perth, AU
98.115.60.106	AS701 Verizon Business	`1.40ms` from Philadelphia, US
75.164.195.250	AS209 CenturyLink Communications, LLC	`1.34ms` from Portland, US
192.254.147.26	AS46606 Unified Layer	`2.03ms` from Salt Lake City, US
108.79.49.58	AS7018 AT&T Enterprises, LLC	`19.68ms` from San Jose, US
187.216.16.10	AS8151 UNINET	`10.39ms` from Santiago de Queretaro, MX
151.242.116.250	AS211407 PT Perwira Media Solusi	`1.38ms` from Singapore, SG
49.255.250.10	AS4826 Vocus Connect International Backbone	`0.41ms` from Sydney, AU
168.197.64.10	AS262979 LINE TELECOM LTDA	`9.76ms` from São Paulo, BR
213.219.77.170	AS3249 Telia Eesti AS	`0.81ms` from Tallinn, EE
54.213.1.186	AS16509 Amazon.com, Inc.	`0.19ms` from Boardman, US
50.250.17.122	AS7922 Comcast Cable Communications, LLC	`5.74ms` from Boston, US

Traceroute

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

traceroute -a -n -q1 -f2 -m8 164.125.161.140

traceroute to 164.125.161.140 (164.125.161.140): 8 hops max, 52 byte packets

2 [AS49770] 95.143.207.229 5.645 ms

3 *

4 [AS6939] 184.104.192.238 96.218 ms

5 [] 80.81.193.16 23.144 ms

6 *

7 *

8 *

Measurement taken from

IPinfo ProbeNet in Hudiksvall, SE

On February 16th 2026

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What is an ASN?

Autonomous System Numbers (ASNs) are assigned to entities such as Internet Service Providers and other large organizations that control blocks of IP addresses. This network page, and the organization field that's shown on the main IP address information page and also returned in the geolocation API are based on the ASN.

The ASN details will often correspond to the IP address owner, but for smaller organizations it may be that organization's parent, or their ISP. Find out more about AS9274 at robtex.

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