1.247.200.0/23

AS55625 · Chungwoon University

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Summary

Country	South Korea
Domain	skbroadband.com
ASN	AS55625
Registry	APNIC
ID	BROADNNET

WHOIS Details

inetnum:        1.234.0.0 - 1.255.255.255
netname:        broadNnet
descr:          SK Broadband Co Ltd
admin-c:        IM670-AP
tech-c:         IM670-AP
country:        KR
status:         ALLOCATED PORTABLE
mnt-by:         MNT-KRNIC-AP
mnt-irt:        IRT-KRNIC-KR
last-modified:  2017-02-03T00:38:09Z
source:         APNIC

irt:            IRT-KRNIC-KR
address:        Jeollanam-do Naju-si Jinheung-gil
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:  2021-06-15T06:21:49Z
source:         APNIC

person:         IP Manager
address:        Seoul Jung-gu Toegye-ro 24
country:        KR
phone:          +82-80-828-2106
e-mail:         ip-adm@skbroadband.com
nic-hdl:        IM670-AP
mnt-by:         MNT-KRNIC-AP
last-modified:  2021-10-05T05:20:03Z
source:         APNIC

inetnum:        1.234.0.0 - 1.255.255.255
netname:        broadNnet-KR
descr:          SK Broadband Co Ltd
country:        KR
admin-c:        IM12-KR
tech-c:         IM12-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.
changed:        hostmaster@nic.or.kr
source:         KRNIC

person:         IP Manager
address:        Seoul Jung-gu Toegye-ro 24
address:        SK Namsan Green Bldg.
country:        KR
phone:          +82-80-828-2106
e-mail:         ip-adm@skbroadband.com
nic-hdl:        IM12-KR
mnt-by:         MNT-KRNIC-AP
changed:        hostmaster@nic.or.kr
source:         KRNIC

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

Our Hosted Domains API, or Reverse IP API returns a full list of domains that are hosted on a single IP address.

Useful for Cybersecurity

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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
136.57.73.215	AS16591 Google Fiber Inc.	`5.44ms` from Atlanta, US
110.251.166.39	AS4837 CHINA UNICOM China169 Backbone	`5.22ms` from Beijing, CN
23.115.246.247	AS7018 AT&T Enterprises, LLC	`10.55ms` from Chicago, US
46.137.138.135	AS16509 Amazon.com, Inc.	`0.19ms` from Dublin, IE
194.78.250.119	AS5432 Proximus NV	`3.64ms` from Gravelines, FR
88.135.52.151	AS47118 MAN net Ltd.	`6.65ms` from Moscow, RU
182.58.5.151	AS17813 Mahanagar Telephone Nigam Limited	`2.71ms` from Mumbai, IN
153.207.22.199	AS4713 NTT Communications Corporation	`2.68ms` from Osaka, JP
4.154.134.119	AS8075 Microsoft Corporation	`0.79ms` from Quincy, US
18.234.236.103	AS14618 Amazon.com, Inc.	`0.44ms` from Reston, US
141.117.2.151	AS26996 Toronto Metropolitan University	`0.36ms` from Toronto, CA
70.68.251.7	AS6327 Shaw Communications Inc.	`10.56ms` from Vancouver, CA
78.1.107.55	AS5391 Hrvatski Telekom d.d.	`2.33ms` from Zagreb, HR
181.120.99.71	AS23201 Telecel S.A.	`8.40ms` from Asuncion, PY
49.232.148.7	AS45090 Shenzhen Tencent Computer Systems Company Limited	`1.76ms` from Beijing, CN
3.142.31.135	AS16509 Amazon.com, Inc.	`1.33ms` from Columbus, US
86.235.212.23	AS3215 Orange S.A.	`12.33ms` from Frankfurt am Main, DE
115.213.143.215	AS4134 CHINANET-BACKBONE	`10.07ms` from Hangzhou, CN
119.50.235.167	AS4837 CHINA UNICOM China169 Backbone	`16.08ms` from Liaoyang, CN
86.147.83.215	AS2856 British Telecommunications PLC	`5.61ms` from London, GB
47.157.68.119	AS5650 Frontier Communications of America, Inc.	`2.26ms` from Los Angeles, US
65.128.149.39	AS209 CenturyLink Communications, LLC	`2.47ms` from Minneapolis, US
37.107.181.151	AS25019 Saudi Telecom Company JSC	`2.12ms` from Riyadh, SA
59.10.174.183	AS4766 Korea Telecom	`1.27ms` from Seoul, KR
218.148.130.135	AS4766 Korea Telecom	`1.09ms` from Seoul, KR

Traceroute

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

traceroute -a -n -q1 -m11 1.247.201.43

traceroute to 1.247.201.43 (1.247.201.43): 11 hops max, 52 byte packets

1 [AS15169] 74.125.251.95 145.557 ms

2 *

3 [AS4766] 112.174.84.57 171.531 ms

4 [AS4766] 112.174.8.121 178.092 ms

5 [AS4766] 112.188.177.106 183.552 ms

6 *

7 [AS4766] 222.118.148.66 177.874 ms

8 [AS55625] 210.97.44.130 179.525 ms

9 *

10 *

11 *

Measurement taken from

IPinfo ProbeNet in Council Bluffs, US

On August 28th 2025

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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