172.121.50.0/24

AS55201 · SkyQuantum Internet Service

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Summary

Country	United States
Domain	adsl.cat
ASN	AS55201
Registry	ARIN
ID	NET-172-121-50-0-24

WHOIS Details

NetHandle:      NET-172-121-50-0-3
OrgID:          C11103600
Parent:         NET-172-121-50-0-2
NetName:        NET-172-121-50-0-24
NetRange:       172.121.50.0 - 172.121.50.255
NetType:        reassignment
Comment:        report@abuseradar.com
RegDate:        2025-02-13
Updated:        2025-02-18
Source:         ARIN


OrgID:          C11103600
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
172.121.44.0/24	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
172.121.249.0/24	AS138233	Private Customer	256

Hosted domains

There are 261 domain names hosted across 96 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
172.121.50.41	115hb.com	8
172.121.50.38	hhq18.com	7
172.121.50.58	mtsburkina.com	7
172.121.50.53	smashridergame.com	7
172.121.50.46	djcosla.com	7
172.121.50.34	710496.com	7
172.121.50.36	113036.com	7
172.121.50.43	animetg.com	7
172.121.50.52	453236.com	7
172.121.50.59	9bbbfff.com	7
172.121.50.56	5327727.com	7
172.121.50.44	dytfx.com	7
172.121.50.47	973307.com	7
172.121.50.42	vitalskm.com	6
172.121.50.40	ktpexpo.com	6
172.121.50.48	0024098.com	6
172.121.50.45	740forsale.com	6
172.121.50.55	webspotted.com	6
172.121.50.51	vezirisot.com	6
172.121.50.49	asyadernegi.com	5

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

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

IP Address	ASN	Details
172.121.50.205	AS55201 SkyQuantum Internet Service	`0.38ms` 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
48.202.153.24	AS8075 Microsoft Corporation	`0.56ms` from Ashburn, US
3.160.25.24	AS16509 Amazon.com, Inc.	`1.00ms` from Columbus, US
138.1.165.248	AS31898 Oracle Corporation	`0.91ms` from Frankfurt am Main, DE
129.159.245.24	AS31898 Oracle Corporation	`0.39ms` from Frankfurt am Main, DE
213.231.31.72	AS34661 BREEZE NETWORK	`7.70ms` from Kyiv, UA
122.241.114.120	AS4134 CHINANET-BACKBONE	`7.38ms` from Ningbo, CN
110.4.148.40	AS4685 Asahi Net	`6.63ms` from Osaka, JP
99.13.224.136	AS7018 AT&T Enterprises, LLC	`18.30ms` from San Jose, US
118.200.20.24	AS9506 Singtel Fibre Broadband	`1.09ms` from Singapore, SG
171.123.35.8	AS4837 CHINA UNICOM China169 Backbone	`8.68ms` from Taiyuan, CN
66.63.112.136	AS5760 Biddeford Internet Corp	`3.33ms` from Boston, US
94.225.155.248	AS6848 Telenet BV	`8.06ms` from Brussels, BE
2.248.142.120	AS3301 Telia Company AB	`2.05ms` from Copenhagen, DK
69.65.180.8	AS5090 ARKANSAS TECH UNIVERSITY	`11.03ms` from Dallas, US
84.19.166.8	AS31103 Keyweb AG	`0.21ms` from Erfurt, DE
73.158.165.136	AS7922 Comcast Cable Communications, LLC	`4.62ms` from Fremont, US
103.15.107.152	AS55720 Gigabit Hosting Sdn Bhd	`1.29ms` from Hong Kong, HK
41.132.28.56	AS20011 Dimension Data	`1.52ms` from Johannesburg, ZA
151.41.67.88	AS1267 WIND TRE S.P.A.	`8.00ms` from Milan, IT
125.112.202.88	AS4134 CHINANET-BACKBONE	`8.28ms` from Ningbo, CN
84.173.38.232	AS3320 Deutsche Telekom AG	`6.88ms` from Nuernberg, DE
134.180.235.248	AS2519 ARTERIA Networks Corporation	`2.47ms` from Osaka, JP
18.67.129.8	AS16509 Amazon.com, Inc.	`0.11ms` from Osasco, BR
20.14.7.216	AS8075 Microsoft Corporation	`0.17ms` from Phoenix, US
39.76.84.168	AS4837 CHINA UNICOM China169 Backbone	`7.33ms` from Qingdao, CN

Traceroute

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

traceroute -a -n -q1 -f4 172.121.50.26

traceroute to 172.121.50.26 (172.121.50.26): 64 hops max, 52 byte packets

4 [AS6939] 216.218.190.45 0.289 ms

5 *

6 [AS55201] 172.121.50.26 0.47 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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