172.121.44.0/24

AS55201 · SkyQuantum Internet Service

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Summary

Country	United States
Domain	adsl.cat
ASN	AS55201
Registry	ARIN
ID	NET-172-121-44-0-24

WHOIS Details

NetHandle:      NET-172-121-44-0-3
OrgID:          C11103598
Parent:         NET-172-121-44-0-2
NetName:        NET-172-121-44-0-24
NetRange:       172.121.44.0 - 172.121.44.255
NetType:        reassignment
Comment:        report@abuseradar.com
RegDate:        2025-02-13
Updated:        2025-02-18
Source:         ARIN


OrgID:          C11103598
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:        2025-02-13
Updated:        2025-02-13
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
172.121.182.0/24	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
172.121.128.0/24	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
172.121.175.0/24	AS397423	Private Customer	256
172.121.3.0/24	AS397630	Private Customer	256
172.121.190.0/24	AS399073	Private Customer	256
172.121.1.0/24	AS400536	Nodestop LLC	256
172.121.111.0/24	AS400536	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
172.121.73.0/24	AS5065	Bunny Communications LLC	256
172.121.114.0/24	AS55201	SkyQuantum Internet Service LLC	256
172.121.45.0/24	AS55201	SkyQuantum Internet Service LLC	256
172.121.46.0/24	AS55201	SkyQuantum Internet Service LLC	256
172.121.47.0/24	AS55201	SkyQuantum Internet Service LLC	256
172.121.50.0/24	AS55201	SkyQuantum Internet Service LLC	256
172.121.249.0/24	AS138233	Private Customer	256

Hosted domains

There are 61 domain names hosted across 29 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
172.121.44.162	intai.net	5
172.121.44.164	boda-nj.com	3
172.121.44.186	bjzhengyu56.com	3
172.121.44.175	sdjiudao.com	3
172.121.44.179	szdldz.com	3
172.121.44.166	liniansheji.com	3
172.121.44.168	guohui0577.com	3
172.121.44.185	fcmw.net	3
172.121.44.173	taianjzjd.org	3
172.121.44.171	huabeicn.com	3
172.121.44.187	lfhjsmy.com	2
172.121.44.174	lsxl18.com	2
172.121.44.189	xatxchem.com	2
172.121.44.190	hb5a.com	2
172.121.44.167	cnlps.cc	2
172.121.44.183	uiaui.com	2
172.121.44.182	lijielvshi.com	2
172.121.44.172	quemieng.com	2
172.121.44.184	dadangwang.com	2
172.121.44.178	eachtong.com	2

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

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

IP Address	ASN	Details
172.121.44.192	AS55201 SkyQuantum Internet Service	`0.36ms` 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
52.186.106.232	AS8075 Microsoft Corporation	`0.61ms` from Ashburn, US
69.61.26.40	AS141518 SUBHOSTING INNOVATIONS PRIVATE LIMITED	`0.15ms` from Atlanta, US
91.150.98.152	AS8400 TELEKOM SRBIJA a.d.	`1.38ms` from Belgrade, RS
81.245.5.200	AS5432 Proximus NV	`2.24ms` from Brussels, BE
71.72.5.88	AS10796 Charter Communications Inc	`7.07ms` from Cleveland, US
173.217.166.120	AS19108 Optimum	`18.17ms` from Dallas, US
123.21.150.72	AS45899 VNPT Corp	`1.55ms` from Ho Chi Minh City, VN
1.230.7.8	AS9318 SK Broadband Co Ltd	`1.10ms` from Incheon, KR
197.103.2.24	AS3741 Dimension Data	`0.48ms` from Johannesburg, ZA
151.236.219.120	AS63949 Akamai Connected Cloud	`0.80ms` from London, GB
86.193.208.24	AS3215 Orange S.A.	`8.90ms` from Marseille, FR
24.184.119.24	AS6128 Cablevision Systems Corp.	`9.36ms` from New York City, US
116.2.211.152	AS4837 CHINA UNICOM China169 Backbone	`7.70ms` from Tieling, CN
111.109.69.232	AS2516 KDDI CORPORATION	`2.73ms` from Tokyo, JP
120.74.221.136	AS2527 Sony Network Communications Inc.	`7.20ms` from Tokyo, JP
130.107.46.88	AS8075 Microsoft Corporation	`0.15ms` from Toronto, CA
113.137.33.8	AS134768 CHINANET SHAANXI province Cloud Base network	`2.97ms` from Xi'an, CN
80.61.184.216	AS1136 KPN B.V.	`2.56ms` from Amsterdam, NL
9.169.124.24	AS8075 Microsoft Corporation	`0.41ms` from Ashburn, US
20.172.139.200	AS8075 Microsoft Corporation	`0.38ms` from Ashburn, US
74.139.73.120	AS10796 Charter Communications Inc	`13.17ms` from Columbus, US
18.254.63.136	AS8987 Amazon Data Services Ireland Ltd	`0.78ms` from Columbus, US
14.244.236.72	AS45899 VNPT Corp	`3.50ms` from Hanoi, VN
14.184.10.88	AS45899 VNPT Corp	`3.56ms` from Ho Chi Minh City, VN
99.11.183.168	AS7018 AT&T Enterprises, LLC	`2.15ms` from Houston, 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 172.121.44.181

traceroute to 172.121.44.181 (172.121.44.181): 64 hops max, 52 byte packets

4 [AS6939] 216.218.190.45 0.237 ms

5 *

6 [AS55201] 172.121.44.181 0.573 ms

Measurement taken from

IPinfo ProbeNet in Fremont, US

On January 19th 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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