220.81.0.0/16

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Summary

IP address summary information
ASNs	2
Countries	1
BGP Prefixes	7
Routers	65
Pingable IPs	39,271

South Korea
100.00%


220.81.0.0/24	South Korea100.00%	1	1	0
220.81.1.0/24	South Korea100.00%	1	1	0
220.81.2.0/24	South Korea100.00%	1	1	0
220.81.3.0/24	South Korea100.00%	1	1	0
220.81.4.0/24	South Korea100.00%	1	1	0
220.81.5.0/24	South Korea100.00%	1	1	1
220.81.6.0/24	South Korea100.00%	1	1	1
220.81.7.0/24	South Korea100.00%	1	1	0
220.81.8.0/24	South Korea100.00%	1	1	0
220.81.9.0/24	South Korea100.00%	1	1	0

Sub-ranges

Important routers in 220.81.0.0/16


220.81.159.166	Seoul, South Korea	AS4766Korea Telecom
220.81.159.194	Seoul, South Korea	AS4766Korea Telecom
220.81.63.226	Seoul, South Korea	AS4766Korea Telecom
220.81.61.114	Seoul, South Korea	AS4766Korea Telecom
220.81.61.58	Seoul, South Korea	AS4766Korea Telecom
220.81.167.14	Seoul, South Korea	AS4766Korea Telecom
220.81.159.106	Seoul, South Korea	AS4766Korea Telecom
220.81.61.138	Seoul, South Korea	AS4766Korea Telecom
220.81.61.142	Seoul, South Korea	AS4766Korea Telecom
220.81.61.170	Seoul, South Korea	AS4766Korea Telecom

Important routers in 220.81.0.0/16

Pingable IPs

39,271 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.


220.81.33.95	AS4766Korea Telecom	4.67ms from Seoul, KR
220.81.15.226	AS4766Korea Telecom	4.79ms from Seoul, KR
220.81.8.215	AS4766Korea Telecom	4.59ms from Seoul, KR
220.81.21.54	AS4766Korea Telecom	4.67ms from Seoul, KR
220.81.31.254	AS4766Korea Telecom	6.14ms from Seoul, KR
220.81.0.158	AS4766Korea Telecom	4.90ms from Seoul, KR
220.81.22.220	AS4766Korea Telecom	5.79ms from Seoul, KR
220.81.14.123	AS4766Korea Telecom	4.53ms from Seoul, KR
220.81.6.171	AS4766Korea Telecom	4.80ms from Incheon, KR
220.81.23.62	AS4766Korea Telecom	4.99ms 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.


102.211.124.80	AS328917Sonic Computers & Wi-Fi cc	4.00ms from Cape Town, ZA
111.23.29.224	AS56047China Mobile communications corporation	3.27ms from Changsha, CN
45.30.215.112	AS7018AT&T Enterprises, LLC	9.19ms from Dallas, US
71.228.161.192	AS7922Comcast Cable Communications, LLC	5.47ms from Nashville, US
44.222.232.64	AS14618Amazon.com, Inc.	0.40ms from Reston, US
114.159.12.32	AS4713NTT DOCOMO BUSINESS,Inc.	15.81ms from Tokyo, JP
101.242.224.80	AS17429BEIJING GEHUA CATV NETWORK CO.LTD	9.04ms from Beijing, CN
98.148.154.32	AS20001Charter Communications Inc	5.80ms from Los Angeles, US
87.22.103.0	AS3269Telecom Italia S.p.A.	6.99ms from Milan, IT
37.204.37.144	AS42610OJSC National Cable Networks	1.21ms from Moscow, RU

Pingable IPs

Traceroute

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

$ traceroute -a -n -q1 -f7 220.81.170.90

traceroute to 220.81.170.90 (220.81.170.90): 64 hops max, 52 byte packets

7 [AS4766] 112.174.100.42 5.831 ms

8 *

9 [AS4766] 112.191.236.130 199.502 ms

10 [AS4766] 220.81.170.90 7.189 ms

Measurement taken from

IPinfo ProbeNet in Seoul, KR

On July 12, 2026

Traceroute

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220.81.0.0/16

Summary

Sub-ranges

Important routers in 220.81.0.0/16

Important routers in 220.81.0.0/16

Pingable IPs

Other Pingable IPs

Pingable IPs

Traceroute

Traceroute

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Important routers in 220.81.0.0/16

Pingable IPs

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Traceroute

220.81.0.0/16

Summary

Statistics

Statistics

Sub-ranges

Sub-ranges

Important routers in 220.81.0.0/16

Important routers in 220.81.0.0/16

Pingable IPs

Other Pingable IPs

Pingable IPs

Traceroute

Traceroute

An API built with users in mind: reliable, accurate, and easy-to-use

Our IP tools

What is my IP?

Map IPs

Summarize IPs

Statistics

Sub-ranges

Important routers in 220.81.0.0/16

Pingable IPs

Other Pingable IPs

Traceroute