220.149.24.0/21

AS18031 · Sangmyung University

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Summary

Country	South Korea
Domain	smu.ac.kr
ASN	AS18031
Registry	KRNIC
ID	220.149.24.0-220.149.31.255

WHOIS Details

inetnum:            220.149.24.0 - 220.149.31.255
descr:              SANGMYUNG UNIVERSITY
network-type:       CUSTOMER
address:            Hongji-dong  Jongno-gu  Seoul
zip-code:           110743
created:            2005-11-25
admin:              GENERATED-KRNIC-IP-MANAGER-STAFF
country:            KR
source:             KRNIC

nic-hdl:            GENERATED-KRNIC-IP-MANAGER-STAFF
person:             IP Manager
name:               IP Manager
phone:              +82-2-2287-5069
e-mail:             staff@smu.ac.kr
source:             KRNIC

Nearby Ranges

BGP prefixes that overlap with 220.149.0.0/16

Range	ASN	Company	Num of IPs
220.149.96.0/21	AS10190	jungbuUniversity	2,048
220.149.0.0/21	AS18401	Daegu University	2,048
220.149.144.0/21	AS3786	KYUNGNAM UNIVERSITY	2,048
220.149.104.0/21	AS4766	Handong Global University	2,048
220.149.32.0/22	AS3786	Yuhan College	1,024
220.149.112.0/22	AS4766	Kongju National University	1,024
220.149.52.0/22	AS18164	Mokpo National University	1,024
220.149.132.0/22	AS3786	KYUNGNAM UNIVERSITY	1,024
220.149.8.0/22	AS18401	Daegu University	1,024
220.149.44.0/22	AS17862	Kangwon National University	1,024
220.149.40.0/22	AS18026	CHEJU NATIONAL UNIVERSITY	1,024
220.149.36.0/22	AS9962	Sunchon National University	1,024
220.149.216.0/23	AS23668	KOREA POLYTECHNIC UNIVERSITY	512
220.149.90.0/23	AS10190	jungbuUniversity	512
220.149.216.0/23	AS3786	KOREA POLYTECHNIC UNIVERSITY	512
220.149.156.0/23	AS9949	Hoseo University	512
220.149.48.0/23	AS18331	Daejeon institute of science and technology	512
220.149.12.0/23	AS18401	Daegu University	512
220.149.14.0/23	AS18401	Daegu University	512
220.149.64.0/23	AS9949	Hoseo University	512
220.149.18.0/24	AS4766	dongyangUniversity	256
220.149.181.0/24	AS4766	Presbyterian College and Theological Seminary	256
220.149.182.0/24	AS4766	DongBang University of Graduate School	256
220.149.183.0/24	AS4766	SEOUL NATIONAL UNIVERSITY	256
220.149.222.0/24	AS4766	shinsung college	256
220.149.67.0/24	AS9318	Soongsil University	256
220.149.66.0/24	AS9949	Hoseo University	256
220.149.19.0/24	AS9962	Sunchon National University	256
220.149.142.0/24	AS9318	Hanyang Womens University	256
220.149.206.0/24	AS18331	Daejeon institute of science and technology	256
220.149.119.0/24	AS23668	KOREA POLYTECHNIC UNIVERSITY	256
220.149.120.0/24	AS23668	KOREA POLYTECHNIC UNIVERSITY	256
220.149.128.0/24	AS23668	KOREA POLYTECHNIC UNIVERSITY	256
220.149.218.0/24	AS23668	KOREA POLYTECHNIC UNIVERSITY	256
220.149.121.0/24	AS3786	Kunjang College	256
220.149.143.0/24	AS3786	School Corporation Bunjin Academy	256
220.149.16.0/24	AS3786	School Corporation Bunjin Academy	256
220.149.175.0/24	AS3786	Methodist Theological Seminary	256
220.149.177.0/24	AS3786	School Corporation Bunjin Academy	256
220.149.184.0/24	AS3786	School Corporation Bunjin Academy	256
220.149.187.0/24	AS3786	School Corporation Bunjin Academy	256
220.149.221.0/24	AS3786	CHONGSHIN UNIVERSITY	256
220.149.223.0/24	AS3786	Dongduk Womens University	256
220.149.118.0/24	AS4766	Seoul Digital University	256
220.149.131.0/24	AS4766	Sungkyul University	256
220.149.158.0/24	AS4766	dongyangUniversity	256
220.149.159.0/24	AS4766	dongyangUniversity	256
220.149.17.0/24	AS4766	dongyangUniversity	256
220.149.176.0/24	AS4766	Gyeonggi College of Science and Technology	256

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

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Pingable IPs

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

IP Address	ASN	Details
220.149.30.185	AS18031 Sangmyung University	`2.72ms` from Incheon, KR
220.149.26.191	AS18031 Sangmyung University	`2.92ms` from Seoul, KR
220.149.28.134	AS18031 Sangmyung University	`4.71ms` from Chuncheon, KR
220.149.25.59	AS18031 Sangmyung University	`1.53ms` from Seoul, KR
220.149.31.104	AS18031 Sangmyung University	`2.50ms` from Seoul, KR
220.149.27.245	AS18031 Sangmyung University	`2.65ms` from Seoul, KR
220.149.29.99	AS18031 Sangmyung University	`4.29ms` 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
98.216.139.21	AS7922 Comcast Cable Communications, LLC	`8.93ms` from Boston, US
68.154.20.197	AS8075 Microsoft Corporation	`0.19ms` from Boydton, US
98.228.74.229	AS7922 Comcast Cable Communications, LLC	`5.72ms` from Chicago, US
157.55.160.197	AS8075 Microsoft Corporation	`0.35ms` from Chicago, US
109.244.200.21	AS45090 Shenzhen Tencent Computer Systems Company Limited	`0.16ms` from Chongqing, CN
191.253.115.245	AS28343 UNIFIQUE TELECOMUNICACOES S/A	`7.68ms` from Curitiba, BR
84.172.235.53	AS3320 Deutsche Telekom AG	`8.17ms` from Frankfurt am Main, DE
187.139.115.213	AS8151 UNINET	`6.72ms` from Guadalajara, MX
183.87.142.37	AS136907 HUAWEI CLOUDS	`1.18ms` from Hong Kong, HK
136.34.34.245	AS16591 Google Fiber Inc.	`0.58ms` from Kansas City, US
79.169.206.165	AS2860 NOS COMUNICACOES, S.A.	`7.63ms` from Lisbon, PT
86.160.243.5	AS2856 British Telecommunications PLC	`2.53ms` from London, GB
90.85.33.101	AS3215 Orange S.A.	`1.67ms` from Marseille, FR
110.145.47.37	AS1221 Telstra Limited	`2.69ms` from Melbourne, AU
75.148.70.101	AS7922 Comcast Cable Communications, LLC	`11.76ms` from Miami, US
178.172.163.181	AS6697 Republican Unitary Telecommunication Enterprise Beltelecom	`0.78ms` from Minsk, BY
24.189.113.133	AS6128 Cablevision Systems Corp.	`5.77ms` from New York City, US
3.230.53.53	AS14618 Amazon.com, Inc.	`0.21ms` from Reston, US
159.213.47.5	AS6882 Regione Toscana	`7.50ms` from Rome, IT
177.126.171.5	AS15830 Equinix (EMEA) Acquisition Enterprises B.V.	`0.53ms` from Sao Paulo, BR
138.130.168.53	AS1221 Telstra Limited	`2.97ms` from Sydney, AU
64.250.127.213	AS23367 Adaptive Data Networks, LLC	`0.17ms` from Dallas, US
76.131.97.85	AS7922 Comcast Cable Communications, LLC	`3.86ms` from Denver, US
86.165.134.229	AS2856 British Telecommunications PLC	`6.04ms` from Erith, GB
154.202.35.53	AS40065 CNSERVERS LLC	`0.54ms` from Hong Kong, HK

Traceroute

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

traceroute -a -n -q1 -m5 220.149.25.60

traceroute to 220.149.25.60 (220.149.25.60): 5 hops max, 52 byte packets

1 [AS31898] 140.91.214.59 0.073 ms

2 [AS4766] 218.145.32.254 0.583 ms

3 *

4 *

5 *

Measurement taken from

IPinfo ProbeNet in Seoul, KR

On January 10th 2026

What are IP address ranges?

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