1.255.123.0/24

AS9770 · LG HelloVision Corp.

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Summary

Country	South Korea
Domain	skbroadband.com
ASN	AS9770
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

Nearby Ranges

BGP prefixes that overlap with 1.255.0.0/16

No nearby ranges found.

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

Read more

Pingable IPs

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

IP Address	ASN	Details
1.255.123.29	AS9770 LG HelloVision Corp.	`9.26ms` 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
185.14.187.72	AS14061 DigitalOcean, LLC	`0.23ms` from Amsterdam, NL
94.134.79.56	AS8881 1&1 Versatel Deutschland GmbH	`0.97ms` from Berlin, DE
181.32.27.248	AS3816 COLOMBIA TELECOMUNICACIONES S.A. ESP BIC	`3.83ms` from Bogota, CO
80.99.58.216	AS21334 One Hungary Ltd.	`5.87ms` from Budapest, HU
34.59.189.56	AS396982 Google LLC	`0.12ms` from Council Bluffs, US
185.226.212.40	AS203020 HostRoyale Technologies Pvt Ltd	`0.10ms` from Madrid, ES
201.108.125.104	AS8151 UNINET	`12.42ms` from Miami, US
31.30.119.168	AS16019 Vodafone Czech Republic a.s.	`3.57ms` from Prague, CZ
35.173.78.152	AS14618 Amazon.com, Inc.	`0.22ms` from Reston, US
63.203.46.216	AS7018 AT&T Enterprises, LLC	`1.68ms` from San Jose, US
39.26.97.216	AS4766 Korea Telecom	`1.95ms` from Seoul, KR
202.215.48.248	AS2519 ARTERIA Networks Corporation	`3.77ms` from Tokyo, JP
46.253.69.200	AS6663 Euroweb Romania S.R.L.	`11.47ms` from Vienna, AT
89.37.130.72	AS136787 PacketHub S.A.	`0.46ms` from Atlanta, US
107.197.30.24	AS7018 AT&T Enterprises, LLC	`7.85ms` from Atlanta, US
69.40.4.40	AS7029 Windstream Communications LLC	`7.01ms` from Atlanta, US
73.38.247.40	AS7922 Comcast Cable Communications, LLC	`5.44ms` from Boston, US
73.249.20.56	AS7922 Comcast Cable Communications, LLC	`8.63ms` from Boston, US
84.174.199.56	AS3320 Deutsche Telekom AG	`6.51ms` from Frankfurt am Main, DE
46.22.104.56	AS51896 Hringdu ehf	`1.17ms` from Hafnarfjoerdur, IS
170.39.225.184	AS917 Misaka Network, Inc.	`0.02ms` from Kansas City, US
74.161.137.56	AS8075 Microsoft Corporation	`0.36ms` from Kloten, CH
178.150.217.8	AS13188 CONTENT DELIVERY NETWORK LTD	`0.56ms` from Kyiv, UA
20.192.12.104	AS8075 Microsoft Corporation	`0.14ms` from Lohogaon, IN
76.82.226.184	AS20001 Charter Communications Inc	`5.97ms` from Los Angeles, US

Traceroute

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

traceroute -a -n -q1 1.255.123.29

traceroute to 1.255.123.29 (1.255.123.29): 64 hops max, 52 byte packets

1 [AS15169] 66.249.94.179 90.475 ms

2 [AS15169] 142.250.212.104 93.357 ms

3 *

4 *

5 *

6 *

7 [AS9770] 1.255.123.29 125.495 ms

Measurement taken from

IPinfo ProbeNet in The Dalles, US

On September 11th 2025

What are IP address ranges?

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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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