221.146.193.0/24
AS9856 · WOORI Investment @ Securities
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| Country |
South Korea
|
| Domain | kt.com |
| ASN | AS9856 |
| Parent Range | 221.144.0.0/12 |
| Registry | APNIC |
| ID | KORNET-KR |
WHOIS Details
inetnum: 221.144.0.0 - 221.159.255.255 netname: KORNET descr: Korea Telecom country: KR admin-c: IM667-AP tech-c: IM667-AP status: ALLOCATED PORTABLE mnt-by: MNT-KRNIC-AP mnt-irt: IRT-KRNIC-KR last-modified: 2025-11-03T08:15:09Z source: APNIC irt: IRT-KRNIC-KR address: 9, Jinheung-gil, Naju-si, Jeollanam-do 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: 2025-09-04T01:00:01Z source: APNIC person: IP Manager address: Gyeonggi-do Bundang-gu, Seongnam-si Buljeong-ro 90 country: KR phone: +82-2-500-6630 e-mail: kornet_ip@kt.com nic-hdl: IM667-AP mnt-by: MNT-KRNIC-AP last-modified: 2017-03-28T06:37:04Z source: APNIC inetnum: 221.144.0.0 - 221.159.255.255 netname: KORNET-KR descr: Korea Telecom country: KR admin-c: IA9-KR tech-c: IM9-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. source: KRNIC person: IP Manager address: Gyeonggi-do Bundang-gu, Seongnam-si Buljeong-ro 90 address: KT Head Office country: KR phone: +82-2-500-6630 e-mail: kornet_ip@kt.com nic-hdl: IA9-KR mnt-by: MNT-KRNIC-AP changed: hostmaster@nic.or.kr 20240912 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. source: KRNIC person: IP Manager address: Gyeonggi-do Bundang-gu, Seongnam-si Buljeong-ro 90 address: KT Head Office country: KR phone: +82-2-500-6630 e-mail: kornet_ip@kt.com nic-hdl: IM9-KR mnt-by: MNT-KRNIC-AP changed: hostmaster@nic.or.kr 20240912 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. source: KRNIC
Overlapping Ranges
BGP prefixes that contain 221.146.193.0/24
| Range | ASN | Company | Num of IPs |
|---|---|---|---|
| 221.144.0.0/12 | AS152214 | Korea Telecom | 1,048,576 |
| 221.144.0.0/12 | AS152232 | Korea Telecom | 1,048,576 |
| 221.144.0.0/12 | AS4766 | Korea Telecom | 1,048,576 |
| 221.144.0.0/12 | AS9856 | Korea Telecom | 1,048,576 |
Nearby Ranges
BGP prefixes that overlap with 221.146.0.0/16
| Range | ASN | Company | Num of IPs |
|---|---|---|---|
| 221.144.0.0/12 | AS152214 | Korea Telecom | 1,048,576 |
| 221.144.0.0/12 | AS152232 | Korea Telecom | 1,048,576 |
| 221.144.0.0/12 | AS4766 | Korea Telecom | 1,048,576 |
| 221.144.0.0/12 | AS9856 | Korea Telecom | 1,048,576 |
| 221.146.17.0/24 | AS4766 | Sejongsaibeodaehakgyo | 256 |
Hosted domains
There are 5 domain names hosted across 1 IP address on this ASN. Checkout our API to access full domain hosting information.
| IP Address | Domain | Domains on this IP |
|---|---|---|
| 221.146.193.151 | nhsec.com | 5 |
Hosted domains API
Pingable IPs
15 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.
| IP Address | ASN | Details |
|---|---|---|
| 221.146.193.106 |
0.98ms 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 |
|---|---|---|
| 5.15.130.24 |
5.63ms from Bucharest,
RO
|
|
| 36.7.132.104 |
6.49ms from Huai'an,
CN
|
|
| 194.152.4.24 |
2.46ms from Ljubljana,
SI
|
|
| 44.221.5.184 |
0.22ms from Reston,
US
|
|
| 15.165.198.56 |
0.19ms from Seoul,
KR
|
|
| 175.211.84.24 |
1.08ms from Seoul,
KR
|
|
| 123.213.139.104 |
6.20ms from Seoul,
KR
|
|
| 2.70.79.248 |
5.70ms from Stockholm,
SE
|
|
| 83.226.243.152 |
0.84ms from Stockholm,
SE
|
|
| 36.232.149.152 |
1.78ms from Taichung,
TW
|
|
| 190.89.112.8 |
9.74ms from Campina Grande,
BR
|
|
| 91.154.51.168 |
0.74ms from Helsinki,
FI
|
|
| 122.148.206.8 |
4.22ms from Melbourne,
AU
|
|
| 204.216.213.56 |
1.19ms from Milan,
IT
|
|
| 112.71.43.168 |
1.45ms from Osaka,
JP
|
|
| 92.133.86.248 |
10.65ms from Paris,
FR
|
|
| 160.177.148.104 |
4.14ms from Rabat,
MA
|
|
| 123.99.104.168 |
7.20ms from Seoul,
KR
|
|
| 150.147.141.136 |
12.78ms from Tokyo,
JP
|
|
| 78.60.28.248 |
8.60ms from Vilnius,
LT
|
|
| 194.147.112.56 |
5.42ms from Zuerich,
CH
|
|
| 92.70.160.72 |
4.59ms from Amsterdam,
NL
|
|
| 168.182.127.72 |
6.03ms from Atlanta,
US
|
|
| 200.130.76.88 |
0.45ms from Brasilia,
BR
|
|
| 191.25.217.216 |
16.57ms from Brasilia,
BR
|
Traceroute
Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this range. Learn more.
IPinfo ProbeNet
in Seoul, KR
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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