121.67.137.0/24

AS9631 · youngsan university

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Summary

Country	South Korea
Domain	uplus.co.kr
ASN	AS9631
Parent Range	121.64.0.0/14
Registry	KRNIC
ID	121.67.137.0-121.67.137.255

WHOIS Details

inetnum:            121.67.137.0 - 121.67.137.255
descr:              LG Uplus
network-type:       CUSTOMER
address:            Gyeonggi-do Manan-gu, Anyang-si Deokcheon-ro 37
zip-code:           14088
created:            2015-02-26
admin:              GENERATED-KRNIC-IP-MANAGER-B8273338
country:            KR
source:             KRNIC

nic-hdl:            GENERATED-KRNIC-IP-MANAGER-B8273338
person:             IP Manager
name:               IP Manager
phone:              +82-2-2089-7750
e-mail:             [email protected]
source:             KRNIC

Overlapping Ranges

BGP prefixes that contain 121.67.137.0/24

Range	ASN	Company	Num of IPs
121.64.0.0/14	AS17586	LG DACOM Corporation	262,144
121.64.0.0/14	AS17598	LG DACOM Corporation	262,144
121.64.0.0/14	AS23555	LG DACOM Corporation	262,144
121.64.0.0/14	AS3786	LG DACOM Corporation	262,144

Nearby Ranges

BGP prefixes that overlap with 121.67.0.0/16

Range	ASN	Company	Num of IPs
121.64.0.0/14	AS17586	LG DACOM Corporation	262,144
121.64.0.0/14	AS17598	LG DACOM Corporation	262,144
121.64.0.0/14	AS23555	LG DACOM Corporation	262,144
121.64.0.0/14	AS3786	LG DACOM Corporation	262,144
121.67.178.0/24	AS131864	LG Uplus	256

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

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Useful for Cybersecurity

Read more

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
185.161.89.104	AS47836 SC Web Software Development SRL	`0.25ms` from Amsterdam, NL
56.136.8.104	AS8987 Amazon Data Services Ireland Ltd	`0.32ms` from Boardman, US
14.178.127.200	AS45899 VNPT Corp	`4.81ms` from Hanoi, VN
108.214.254.88	AS7018 AT&T Enterprises, LLC	`3.75ms` from Houston, US
119.155.126.104	AS17557 Pakistan Telecommunication Company Limited	`6.71ms` from Islamabad, PK
185.104.189.56	AS48011 Turunc Smart Bilgisayar Teknoloji Ve Dis Ticaret Limited Sirketi	`0.18ms` from Istanbul, TR
54.215.231.104	AS16509 Amazon.com, Inc.	`0.19ms` from San Jose, US
181.161.84.248	AS7418 TELEFÓNICA CHILE S.A.	`18.96ms` from Santiago, CL
223.133.248.200	AS2527 Sony Network Communications Inc.	`7.46ms` from Tokyo, JP
130.89.149.216	AS1133 University Twente	`3.38ms` from Amsterdam, NL
94.142.213.200	AS5524 Signet B.V.	`0.86ms` from Amsterdam, NL
86.120.16.152	AS8708 DIGI ROMANIA S.A.	`0.99ms` from Bucharest, RO
84.251.91.168	AS1759 Telia Finland Oyj	`1.19ms` from Helsinki, FI
69.122.22.216	AS6128 Cablevision Systems Corp.	`3.56ms` from New York City, US
71.179.61.248	AS701 Verizon Business	`4.47ms` from Philadelphia, US
75.59.239.136	AS7018 AT&T Enterprises, LLC	`19.20ms` from San Jose, US
187.207.14.216	AS8151 UNINET	`3.88ms` from Santiago de Queretaro, MX
142.126.222.104	AS577 Bell Canada	`1.51ms` from Toronto, CA
88.222.137.72	AS24877 UAB INIT	`2.28ms` from Vilnius, LT
140.232.252.40	AS53260 Clark University	`10.75ms` from Ashburn, US
96.37.45.56	AS20115 Charter Communications LLC	`10.71ms` from Atlanta, US
44.233.45.232	AS16509 Amazon.com, Inc.	`0.21ms` from Boardman, US
197.165.211.136	AS24863 Link Egypt (Link.NET)	`8.72ms` from Cairo, EG
174.77.223.200	AS22773 Cox Communications Inc.	`11.84ms` from Dallas, US
204.12.80.168	AS20021 Ntirety, Inc.	`0.82ms` from Denver, US

Traceroute

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

traceroute -a -n -q1 -f4 -m8 121.67.137.130

traceroute to 121.67.137.130 (121.67.137.130): 8 hops max, 52 byte packets

4 [AS63949] 172.105.160.101 0.289 ms

5 [AS20940] 104.70.113.20 0.396 ms

6 *

7 *

8 *

Measurement taken from

IPinfo ProbeNet in Sydney, AU

On December 20th 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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