49.128.221.0/24

AS41717  ·  Telfly Technology Limited

Need more data or want to access it via API or data downloads? Sign up to get free access

Sign up for free ›

Summary

Country South Korea
Domain itkdata.kr
ASN AS41717
Registry APNIC
ID KDATA

WHOIS Details

inetnum:        49.128.192.0 - 49.128.223.255
netname:        KDATA
descr:          KOREA DATA
admin-c:        IM562-AP
tech-c:         IM562-AP
country:        KR
status:         ALLOCATED PORTABLE
mnt-by:         MNT-KRNIC-AP
mnt-irt:        IRT-KRNIC-KR
last-modified:  2017-02-01T06:21:39Z
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 Paldal-gu, Suwon-si Gyeongsu-daero 438
country:        KR
phone:          +82-31-234-0445
e-mail:         ip@itkdata.kr
nic-hdl:        IM562-AP
mnt-by:         MNT-KRNIC-AP
last-modified:  2025-09-09T00:10:04Z
source:         APNIC

inetnum:        49.128.192.0 - 49.128.223.255
netname:        KDATA-KR
descr:          KOREA DATA
country:        KR
admin-c:        LS1001-KR
tech-c:         LY1001-KR
status:         ALLOCATED PORTABLE
mnt-by:         MNT-KRNIC-AP
mnt-irt:        IRT-KRNIC-KR
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 Paldal-gu, Suwon-si Gyeongsu-daero 438
address:        Hyundai Heel 325
country:        KR
phone:          +82-31-234-0445
e-mail:         ip@itkdata.kr
nic-hdl:        LS1001-KR
mnt-by:         MNT-KRNIC-AP
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 Paldal-gu, Suwon-si Gyeongsu-daero 438
address:        Hyundai Heel 325
country:        KR
phone:          +82-31-234-0445
e-mail:         ip@itkdata.kr
nic-hdl:        LY1001-KR
mnt-by:         MNT-KRNIC-AP
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 49.128.0.0/16

Range ASN Company Num of IPs
49.128.128.0/19 AS10001 Mics Network Corporation 8,192
49.128.224.0/19 AS16509 8,192
49.128.32.0/19 AS17547 M1 NET LTD 8,192
49.128.112.0/20 AS10135 eASPNet Taiwan Inc. 4,096
49.128.16.0/21 AS17698 COMMUNITY NETWORK CENTER INC. 2,048
49.128.24.0/21 AS23780 CTB Media Inc. 2,048
49.128.176.0/21 AS55666 PT Media Sarana Data 2,048
49.128.188.0/22 AS137286 PT. Arupa Cloud Nusantara 1,024
49.128.96.0/22 AS23780 CTB Media Inc. 1,024
49.128.100.0/22 AS23822 HAGI Television Co., Ltd. 1,024
49.128.176.0/23 AS55666 PT Media Sarana Data 512
49.128.181.0/24 AS55666 PT Media Sarana Data 256
49.128.182.0/24 AS55666 PT Media Sarana Data 256
49.128.183.0/24 AS55666 PT Media Sarana Data 256
49.128.10.0/24 AS55843 Acclivis Technology Solution 256
49.128.11.0/24 AS55843 Acclivis Technology Solution 256
49.128.8.0/24 AS55843 Acclivis Technology Solution 256
49.128.9.0/24 AS55843 Acclivis Technology Solution 256
49.128.160.0/24 AS55862 Wan & Lan Internet Pvt. Ltd. 256
49.128.161.0/24 AS55862 WAN & LAN INTERNET PVT LTD 256
49.128.162.0/24 AS55862 WAN & LAN INTERNET PVT LTD 256
49.128.163.0/24 AS55862 WAN & LAN INTERNET PVT LTD 256
49.128.164.0/24 AS55862 WAN & LAN INTERNET PVT LTD 256
49.128.165.0/24 AS55862 WAN & LAN INTERNET PVT LTD 256
49.128.166.0/24 AS55862 WAN & LAN INTERNET PVT LTD 256
49.128.167.0/24 AS55862 WAN & LAN INTERNET PVT LTD 256
49.128.168.0/24 AS55862 WAN & LAN INTERNET PVT LTD 256
49.128.169.0/24 AS55862 WAN & LAN INTERNET PVT LTD 256
49.128.170.0/24 AS55862 WAN & LAN INTERNET PVT LTD 256
49.128.171.0/24 AS55862 WAN & LAN INTERNET PVT LTD 256
49.128.172.0/24 AS55862 WAN & LAN INTERNET PVT LTD 256
49.128.173.0/24 AS55862 WAN & LAN INTERNET PVT LTD 256
49.128.174.0/24 AS55862 WAN & LAN INTERNET PVT LTD 256
49.128.175.0/24 AS55862 WAN & LAN INTERNET PVT LTD 256
49.128.184.0/24 AS131745 PT. Cybertechtonic Pratama 256
49.128.185.0/24 AS131745 PT. Cybertechtonic Pratama 256
49.128.186.0/24 AS131745 PT. Cybertechtonic Pratama 256
49.128.187.0/24 AS131745 PT. Cybertechtonic Pratama 256
49.128.1.0/24 AS133547 Md. Muttakin Islam T/A Bit Net Technology 256
49.128.176.0/24 AS55666 PT Media Sarana Data 256
49.128.177.0/24 AS55666 PT Media Sarana Data 256
49.128.178.0/24 AS55666 PT Blip Integrator Provider 256
49.128.179.0/24 AS55666 PT Media Sarana Data 256
49.128.180.0/24 AS55666 PT Internet Mulia Untuk Negeri 256

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

Pingable IPs

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

IP Address ASN Details
49.128.221.248 AS41717 Telfly Technology Limited 1.43ms 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
113.9.248.72 AS4837 CHINA UNICOM China169 Backbone 10.11ms from Changchun, CN
152.241.108.136 AS26599 TELEFÔNICA BRASIL S.A 19.51ms from Fortaleza, BR
218.197.176.56 AS4538 China Education and Research Network Center 16.52ms from Guangzhou, CN
69.163.228.152 AS26347 New Dream Network, LLC 0.30ms from Hillsboro, US
151.224.230.232 AS5607 Sky UK Limited 8.62ms from London, GB
187.85.229.216 AS28205 Ibituruna TV por assinatura S/C Ltda 11.89ms from Osasco, BR
200.158.42.152 AS27699 TELEFÔNICA BRASIL S.A 6.17ms from Sao Paulo, BR
13.125.11.168 AS16509 Amazon.com, Inc. 0.15ms from Seoul, KR
20.160.229.88 AS8075 Microsoft Corporation 0.22ms from Amsterdam, NL
34.224.169.120 AS14618 Amazon.com, Inc. 0.51ms from Ashburn, US
173.67.193.104 AS701 Verizon Business 3.22ms from Ashburn, US
209.6.146.56 AS6079 RCN 5.18ms from Boston, US
63.197.92.40 AS7018 AT&T Enterprises, LLC 1.36ms from Dallas, US
213.190.156.8 AS5466 Eircom Limited 3.52ms from Dublin, IE
1.48.22.216 AS4134 CHINANET-BACKBONE 3.18ms from Guiyang, CN
95.146.253.248 AS2856 British Telecommunications PLC 3.58ms from London, GB
99.2.208.88 AS7018 AT&T Enterprises, LLC 18.35ms from Los Angeles, US
109.106.138.104 AS43727 KVANT TELECOM 8.27ms from Moscow, RU
185.241.193.248 AS47764 LLC VK 0.81ms from Moscow, RU
74.66.75.232 AS12271 Charter Communications Inc 3.82ms from New York City, US
184.176.221.136 AS22773 Cox Communications Inc. 0.77ms from Phoenix, US
177.34.52.24 AS28573 Claro NXT Telecomunicacoes Ltda 5.51ms from Sao Paulo, BR
67.168.137.200 AS7922 Comcast Cable Communications, LLC 4.21ms from Seattle, US
18.142.128.24 AS16509 Amazon.com, Inc. 0.13ms from Singapore, SG
194.29.32.152 AS25046 Check Point Software Technologies LTD 1.44ms from Tel Aviv, IL

Traceroute

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

$
traceroute -a -n -q1 49.128.221.254
traceroute to 49.128.221.254 (49.128.221.254): 64 hops max, 52 byte packets
1 [AS199524] 92.223.73.3 0.207 ms
2 *
3 *
4 *
5 *
7 *
Measurement taken from IPinfo ProbeNet in Seoul, KR
On

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.

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

Discover why industry-leading companies around the globe love our data. IPinfo's accurate insights fuel use cases from cybersecurity, data enrichment, web personalization, and much more.

IPinfo for all your IP geolocation needs

Our IP tools

Explore all tools
What is my IP

What is my IP

Test our data accuracy by viewing insights from your IP address.

See your IP address
Map IPs

Map IPs

Paste up to 500,000 IPs to see where they're located on a map.

Try Map IPs
Summarize IPs

Summarize IPs

Use our data visualization tool to create a visual overview of multiple IPs.

Try Summarize IPs