172.121.53.0/24

AS55201 · SkyQuantum Internet Service

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Summary

Country	United States
Domain	adsl.cat
ASN	AS55201
Registry	ARIN
ID	NET-172-121-53-0-24

WHOIS Details

NetHandle:      NET-172-121-53-0-3
OrgID:          C11134144
Parent:         NET-172-121-53-0-2
NetName:        NET-172-121-53-0-24
NetRange:       172.121.53.0 - 172.121.53.255
NetType:        reassignment
Comment:        report@abuseradar.com
Comment:        Geofeed https://adsl.cat/rfc8805.csv
RegDate:        2025-03-14
Updated:        2025-03-15
Source:         ARIN


OrgID:          C11134144
OrgName:        SkyQuantum Internet Service LLC
CanAllocate:    
Street:         30 N Gould St Ste N Sheridan, WY 82801
City:           Sheridan
State/Prov:     WY
Country:        US
PostalCode:     82801
Comment:        report@abuseradar.com
RegDate:        2025-03-14
Updated:        2025-03-14
Source:         ARIN

Nearby Ranges

BGP prefixes that overlap with 172.121.0.0/16

Range	ASN	Company	Num of IPs
172.121.251.0/24	AS138233	Private Customer	256
172.121.5.0/24	AS149440	Evoxt.com	256
172.121.10.0/24	AS151373	Private Customer	256
172.121.113.0/24	AS152868	Private Customer	256
172.121.113.0/24	AS152868	Private Customer	256
172.121.182.0/24	AS18526	Private Customer	256
172.121.143.0/24	AS18779	AMG Broadband & Telecom LLC	256
172.121.27.0/24	AS18779	AMG Broadband & Telecom LLC	256
172.121.16.0/24	AS205886	Private Customer	256
172.121.36.0/24	AS205886	Private Customer	256
172.121.49.0/24	AS205886	Private Customer	256
172.121.128.0/24	AS212238	200c	256
172.121.132.0/24	AS212238	200c	256
172.121.14.0/24	AS212238	200c	256
172.121.145.0/24	AS212238	200c	256
172.121.15.0/24	AS212238	200c	256
172.121.151.0/24	AS212238	200c	256
172.121.157.0/24	AS212238	200c	256
172.121.2.0/24	AS212238	200c	256
172.121.22.0/24	AS212238	200c	256
172.121.242.0/24	AS212238	200c	256
172.121.250.0/24	AS212238	200c	256
172.121.26.0/24	AS212238	200c	256
172.121.29.0/24	AS212238	200c	256
172.121.31.0/24	AS212238	200c	256
172.121.8.0/24	AS212238	200c	256
172.121.96.0/24	AS212238	200c	256
172.121.42.0/24	AS214238	IWIHOST NET	256
172.121.48.0/24	AS214238	IWIHOST NET	256
172.121.52.0/24	AS214238	IWIHOST NET	256
172.121.58.0/24	AS214238	IWIHOST NET	256
172.121.59.0/24	AS214238	IWIHOST NET	256
172.121.67.0/24	AS214238	IWIHOST NET	256
172.121.77.0/24	AS214238	IWIHOST NET	256
172.121.80.0/24	AS214238	IWIHOST NET	256
172.121.82.0/24	AS214238	IWIHOST NET	256
172.121.83.0/24	AS214238	IWIHOST NET	256
172.121.85.0/24	AS214238	IWIHOST NET	256
172.121.180.0/24	AS215071	Internet Utilities NA LLC	256
172.121.177.0/24	AS272110	DLD SERVICIO STL	256
172.121.176.0/24	AS273217	DLD SERVICIO SRL	256
172.121.175.0/24	AS397423	Private Customer	256
172.121.3.0/24	AS397630	Private Customer	256
172.121.190.0/24	AS399073	Private Customer	256
172.121.111.0/24	AS400536	Nodestop LLC	256
172.121.1.0/24	AS400899	Nodestop LLC	256
172.121.183.0/24	AS40676	Private Customer	256
172.121.41.0/24	AS5065	Bunny Communications LLC	256
172.121.54.0/24	AS5065	Bunny Communications LLC	256
172.121.249.0/24	AS138233	Private Customer	256

Hosted domains

There are 113 domain names hosted across 39 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
172.121.53.17	fzbeike.cn	5
172.121.53.13	ulycv.cn	5
172.121.53.4	h0nw04.cn	5
172.121.53.16	d13397.cn	5
172.121.53.14	wealth6688.cn	5
172.121.53.9	ognxb4.cn	4
172.121.53.19	zb9500.cn	4
172.121.53.6	jglrk3.cn	4
172.121.53.15	yiwanwang.cn	4
172.121.53.26	yhcyj.cn	4
172.121.53.18	net-care.cn	4
172.121.53.23	ni50874.cn	4
172.121.53.11	s1ga0.cn	4
172.121.53.10	onljmp.cn	4
172.121.53.7	lajifenleitingchang.cn	4
172.121.53.12	t5ljhc.cn	3
172.121.53.2	fiqwx.cn	3
172.121.53.25	xazhxf.cn	3
172.121.53.27	bei9346.cn	3
172.121.53.29	gftc001.cn	3

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

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

IP Address	ASN	Details
172.121.53.222	AS55201 SkyQuantum Internet Service	`0.23ms` from Fremont, US

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
20.61.127.72	AS8075 Microsoft Corporation	`0.32ms` from Amsterdam, NL
173.66.159.152	AS701 Verizon Business	`2.12ms` from Ashburn, US
125.39.26.40	AS4837 CHINA UNICOM China169 Backbone	`5.22ms` from Beijing, CN
175.3.176.136	AS4134 CHINANET-BACKBONE	`7.61ms` from Changsha, CN
74.75.177.104	AS11351 Charter Communications Inc	`16.62ms` from Chicago, US
178.155.203.104	AS39642 Norlys Digital A/S	`10.87ms` from Copenhagen, DK
103.108.91.168	AS137432 BKB Network	`0.54ms` from Dhaka, BD
119.187.41.168	AS4837 CHINA UNICOM China169 Backbone	`7.91ms` from Jinan, CN
129.230.197.24	AS2535 BP America, Inc.	`1.78ms` from London, GB
86.137.178.24	AS2856 British Telecommunications PLC	`4.18ms` from London, GB
5.67.68.200	AS5607 Sky UK Limited	`3.63ms` from London, GB
20.26.63.216	AS8075 Microsoft Corporation	`0.24ms` from London, GB
52.98.143.232	AS8075 Microsoft Corporation	`0.56ms` from Melbourne, AU
126.92.101.216	AS17676 SoftBank Corp.	`3.95ms` from Osaka, JP
200.148.8.24	AS27699 TELEFÔNICA BRASIL S.A	`1.78ms` from Osasco, BR
43.130.57.40	AS132203 Tencent Building, Kejizhongyi Avenue	`0.27ms` from San Jose, US
63.200.89.8	AS7018 AT&T Enterprises, LLC	`4.12ms` from San Jose, US
95.34.120.136	AS2119 Telenor Norge AS	`4.51ms` from Sandefjord, NO
174.83.115.88	AS20115 Charter Communications LLC	`13.48ms` from Ashburn, US
34.86.168.152	AS396982 Google LLC	`0.14ms` from Ashburn, US
8.221.52.104	AS45102 Alibaba (US) Technology Co., Ltd.	`0.60ms` from Ashburn, US
54.244.250.152	AS16509 Amazon.com, Inc.	`0.21ms` from Boardman, US
216.41.230.88	AS29936 Telluride Medical Center	`7.46ms` from Denver, US
73.78.179.200	AS7922 Comcast Cable Communications, LLC	`9.13ms` from Denver, US
81.210.146.168	AS3209 Vodafone GmbH	`1.62ms` from Frankfurt am Main, DE

Traceroute

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

traceroute -a -n -q1 -f4 172.121.53.2

traceroute to 172.121.53.2 (172.121.53.2): 64 hops max, 52 byte packets

4 [AS6939] 216.218.190.45 0.266 ms

5 *

6 [AS55201] 172.121.53.2 0.25 ms

Measurement taken from

IPinfo ProbeNet in Fremont, US

On December 14th 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.

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