175.121.148.0/24

AS38398 · Gyeonggi Uijeongbu office of Education

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Summary

Country	South Korea
Domain	hanafos.com
ASN	AS38398
Parent Range	175.112.0.0/12
Registry	KRNIC
ID	175.121.148.0-175.121.148.255

WHOIS Details

inetnum:            175.121.148.0 - 175.121.148.255
descr:              Uijeongbu Office of Education Gyeonggi-do Korea
network-type:       CUSTOMER
address:            Gyeonggi-do Uijeongbu-si Ganeung-ro 136beon-gil
zip-code:           11690
created:            2011-03-31
admin:              GENERATED-KRNIC-IP-MANAGER-AA9801162
country:            KR
source:             KRNIC

nic-hdl:            GENERATED-KRNIC-IP-MANAGER-AA9801162
person:             IP Manager
name:               IP Manager
phone:              +82-31-820-0171
e-mail:             aa9801162@hanafos.com
source:             KRNIC

Overlapping Ranges

BGP prefixes that contain 175.121.148.0/24

Range	ASN	Company	Num of IPs
175.112.0.0/12	AS9318	SK Broadband Co Ltd	1,048,576

Nearby Ranges

BGP prefixes that overlap with 175.121.0.0/16

Range	ASN	Company	Num of IPs
175.112.0.0/12	AS9318	SK Broadband Co Ltd	1,048,576
175.121.151.0/24	AS38409	YangjuEducation SupportGyeonggi Provincedongducheon	256
175.121.149.0/24	AS38410	Pocheon Gyeonggi ProvinceOffice Of Education	256
175.121.41.0/24	AS45988	SK Broadband Co Ltd	256

Hosted domains

There are 15 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
175.121.148.243	ujbsongsan.es.kr	15

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

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

IP Address	ASN	Details
175.121.148.254	AS38398 Gyeonggi Uijeongbu office of Education	`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
54.163.111.120	AS14618 Amazon.com, Inc.	`0.54ms` from Ashburn, US
3.234.91.200	AS14618 Amazon.com, Inc.	`0.52ms` from Ashburn, US
13.218.116.216	AS14618 Amazon.com, Inc.	`0.68ms` from Ashburn, US
79.130.3.56	AS6799 Ote SA (Hellenic Telecommunications Organisation)	`13.12ms` from Athens, GR
175.22.101.120	AS4837 CHINA UNICOM China169 Backbone	`2.76ms` from Changchun, CN
113.213.62.120	AS4837 CHINA UNICOM China169 Backbone	`3.19ms` from Changchun, CN
113.218.188.184	AS4134 CHINANET-BACKBONE	`2.54ms` from Changsha, CN
24.92.109.168	AS11427 Charter Communications Inc	`5.81ms` from Dallas, US
141.99.58.200	AS680 Verein zur Foerderung eines Deutschen Forschungsnetzes e.V.	`6.67ms` from Frankfurt am Main, DE
61.43.243.136	AS3786 LG DACOM Corporation	`1.17ms` from Incheon, KR
106.57.117.168	AS4134 CHINANET-BACKBONE	`0.46ms` from Kunming, CN
14.200.9.40	AS7545 TPG Telecom Limited	`1.62ms` from Melbourne, AU
5.89.6.248	AS30722 Fastweb SpA	`1.92ms` from Milan, IT
182.68.3.40	AS24560 Bharti Airtel Ltd., Telemedia Services	`14.51ms` from Mumbai, IN
207.170.61.120	AS7029 Windstream Communications LLC	`0.40ms` from Seattle, US
46.177.34.56	AS3329 VODAFONE-PANAFON HELLENIC TELECOMMUNICATIONS COMPANY SA	`5.03ms` from Sofia, BG
35.186.110.152	AS396982 Google LLC	`6.31ms` from Dallas, US
54.194.222.88	AS16509 Amazon.com, Inc.	`0.17ms` from Dublin, IE
188.113.149.248	AS51004 Sakhalin Cable Telesystems Ltd	`18.25ms` from Khabarovsk, RU
80.192.235.216	AS5089 Virgin Media Limited	`8.03ms` from London, GB
158.158.61.136	AS8075 Microsoft Corporation	`0.20ms` from Madrid, ES
34.14.186.104	AS396982 Google LLC	`0.09ms` from Mumbai, IN
68.174.103.248	AS12271 Charter Communications Inc	`7.97ms` from New York City, US
24.45.71.88	AS6128 Cablevision Systems Corp.	`7.67ms` from New York City, US
170.130.94.104	AS62904 Eonix Corporation	`0.22ms` from New York City, US

Traceroute

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

traceroute -a -n -q1 175.121.148.1

traceroute to 175.121.148.1 (175.121.148.1): 64 hops max, 52 byte packets

1 [AS31898] 140.91.214.47 0.065 ms

2 [AS4766] 218.145.32.254 0.743 ms

3 *

4 *

5 *

6 *

7 [AS38398] 175.121.148.1 1.931 ms

Measurement taken from

IPinfo ProbeNet in Seoul, KR

On March 13th 2026

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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