211.253.239.0/24
AS9955 · Baekseok University
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| Country |
South Korea
|
| Domain | kt.com |
| ASN | AS9955 |
| Registry | APNIC |
| ID | KORNET-KR |
WHOIS Details
inetnum: 211.253.224.0 - 211.253.239.255 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: 2025-11-03T08:15:07Z source: APNIC irt: IRT-KRNIC-KR address: 9, Jinheung-gil, Naju-si, Jeollanam-do e-mail: [email protected] abuse-mailbox: [email protected] admin-c: IM574-AP tech-c: IM574-AP auth: # Filtered remarks: [email protected] 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: [email protected] nic-hdl: IM667-AP mnt-by: MNT-KRNIC-AP last-modified: 2017-03-28T06:37:04Z source: APNIC inetnum: 211.253.224.0 - 211.253.239.255 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: [email protected] nic-hdl: IA9-KR mnt-by: MNT-KRNIC-AP changed: [email protected] 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: [email protected] nic-hdl: IM9-KR mnt-by: MNT-KRNIC-AP changed: [email protected] 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
Nearby Ranges
BGP prefixes that overlap with 211.253.0.0/16
| Range | ASN | Company | Num of IPs |
|---|---|---|---|
| 211.253.176.0/20 | AS10176 | Korea Telecom | 4,096 |
| 211.253.72.0/21 | AS9531 | Korea Telecom | 2,048 |
| 211.253.68.0/22 | AS9531 | Gwangjugwangyeoksigyoyukcheong | 1,024 |
| 211.253.61.0/24 | AS17574 | KT | 256 |
| 211.253.61.0/24 | AS17574 | KT | 256 |
| 211.253.60.0/24 | AS17841 | KT | 256 |
| 211.253.60.0/24 | AS17841 | KT | 256 |
| 211.253.61.0/24 | AS17841 | KT | 256 |
| 211.253.61.0/24 | AS17841 | KT | 256 |
| 211.253.62.0/24 | AS17841 | Korea Telecom | 256 |
| 211.253.65.0/24 | AS45400 | Korea Telecom | 256 |
| 211.253.67.0/24 | AS45400 | Korea Telecom | 256 |
| 211.253.56.0/24 | AS4766 | Korea Telecom | 256 |
| 211.253.59.0/24 | AS4766 | Baekseokyesuldaehakgyo | 256 |
| 211.253.60.0/24 | AS17574 | KT | 256 |
| 211.253.60.0/24 | AS17574 | KT | 256 |
Hosted domains
There are no domains currently hosted on this ASN.
Hosted domains API
Pingable IPs
No IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.
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 |
|---|---|---|
| 20.4.148.40 |
0.24ms from Amsterdam,
NL
|
|
| 197.56.89.40 |
2.63ms from Cairo,
EG
|
|
| 162.230.242.168 |
10.47ms from Chicago,
US
|
|
| 177.96.22.72 |
8.03ms from Curitiba,
BR
|
|
| 47.189.191.40 |
9.34ms from Dallas,
US
|
|
| 134.130.69.104 |
4.08ms from Frankfurt am Main,
DE
|
|
| 90.142.34.136 |
4.46ms from Goeteborg,
SE
|
|
| 39.171.180.232 |
5.04ms from Hangzhou,
CN
|
|
| 95.239.61.152 |
6.21ms from Milan,
IT
|
|
| 169.44.200.104 |
0.68ms from San Jose,
US
|
|
| 113.232.213.104 |
7.79ms from Tieling,
CN
|
|
| 119.117.31.40 |
3.10ms from Tieling,
CN
|
|
| 126.41.32.8 |
4.24ms from Tokyo,
JP
|
|
| 115.56.173.248 |
1.95ms from Zhengzhou,
CN
|
|
| 52.252.15.248 |
0.26ms from Boydton,
US
|
|
| 76.177.180.24 |
20.00ms from Cleveland,
US
|
|
| 158.177.134.88 |
0.80ms from Frankfurt am Main,
DE
|
|
| 69.155.150.8 |
1.61ms from Houston,
US
|
|
| 4.221.164.88 |
0.14ms from Johannesburg,
ZA
|
|
| 88.6.102.56 |
4.78ms from Madrid,
ES
|
|
| 45.139.78.200 |
0.71ms from Moscow,
RU
|
|
| 116.42.214.40 |
1.79ms from Seoul,
KR
|
|
| 43.142.109.88 |
0.68ms from Shanghai,
CN
|
|
| 153.162.91.216 |
2.89ms from Tokyo,
JP
|
|
| 125.25.15.152 |
1.30ms from Bangkok,
TH
|
Traceroute
Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this range. Learn more.
IPinfo ProbeNet
in Coventry, GB
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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