Autonomous System details

AS393336

Catalyst Host LLC · catalysthost.com

United States

BitTorrent

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AS393336 – Catalyst Host LLC

Field	Value
Country	United States
Website	catalysthost.com
Hosted domains	746
IPv4 addresses	14,848
IPv6 addresses	7,253,554,917,687,775,048,237,056
ASN type	Hosting
Registry	arin
Allocated	12 years ago on Dec 16, 2013
Updated	6 years ago on Mar 12, 2020

Netblock	Company	Num of IPs
23.163.216.0/21	Catalyst Host LLC	2,048
23.163.216.0/22	Catalyst Host LLC	1,024
23.163.220.0/22	Catalyst Host LLC	1,024
169.197.160.0/22	Hosting RS	1,024
170.39.172.0/22	Hosting RS	1,024
173.0.4.0/22	Rockion LLC	1,024
208.65.84.0/22	Hosting RS	1,024
216.73.152.0/22	Hosting RS	1,024
64.40.26.0/23	Catalyst Host LLC	512
23.163.209.0/24	Catalyst Host LLC	256
23.163.210.0/24	Catalyst Host LLC	256
23.163.211.0/24	Catalyst Host LLC	256
23.163.212.0/24	Catalyst Host LLC	256
23.163.213.0/24	Catalyst Host LLC	256
23.163.216.0/24	Catalyst Host LLC	256
23.163.217.0/24	Catalyst Host LLC	256
23.163.218.0/24	Catalyst Host LLC	256
23.163.219.0/24	Catalyst Host LLC	256
23.163.220.0/24	Catalyst Host LLC	256
23.163.221.0/24	Catalyst Host LLC	256
23.163.222.0/24	Catalyst Host LLC	256
23.163.223.0/24	Catalyst Host LLC	256
37.49.144.0/24	Address : USA, NY, 10001, United States	256
37.49.147.0/24	MNTTR	256
64.40.24.0/24	Catalyst Host LLC	256
64.40.25.0/24	Catalyst Host LLC	256
64.40.26.0/24	Catalyst Host LLC	256
64.40.27.0/24	Catalyst Host LLC	256
94.74.171.0/24	Address : US , US-NY , New York City , 10001	256
104.193.224.0/24	Catalyst Host LLC	256
104.193.225.0/24	Catalyst Host LLC	256
104.193.226.0/24	Catalyst Host LLC	256
104.193.227.0/24	Catalyst Host LLC	256
109.203.161.0/24	Address : New Your , USA	256
109.203.163.0/24	Address : New York , USA	256
109.203.166.0/24	Address : USA, NY, 10001, United States	256
149.19.199.0/24	Internet Utilities NA LLC	256
162.250.232.0/24	Catalyst Host LLC	256
162.250.233.0/24	Catalyst Host LLC	256
162.250.234.0/24	Catalyst Host LLC	256
162.250.235.0/24	Catalyst Host LLC	256
176.46.129.0/24	MNTTR	256
176.46.130.0/24	MNTTR	256
176.46.133.0/24	MNTTR	256
176.46.135.0/24	MNTTR	256
176.46.137.0/24	Address : New York , USA	256
199.181.238.0/24	Catalyst Host LLC	256

Netblock	Company
2602:ffd1:1::/48	Catalyst Host LLC
2602:ffd1:2::/48	Catalyst Host LLC
2602:ffd1:3::/48	Catalyst Host LLC
2602:ffd1:6::/48	Catalyst Host LLC
2602:ffd1:7::/48	Catalyst Host LLC
2602:ffd1:8::/48	Catalyst Host LLC

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WHOIS Details

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                                                ASHandle:       AS393336
                                                OrgID:          AS393336
                                                ASName:         AS393336
                                                ASNumber:       AS393336
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA

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Hosted Domains

There are 746 domain names hosted across 523 IP addresses on this ASN.

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IP Address	Domain	Domains on this IP
104.193.225.191	██████████	142
162.250.234.30	██████████	19
23.163.216.152	██████████	12
199.181.238.151	██████████	11
104.193.225.99	██████████	10
199.181.238.47	██████████	6
23.163.216.246	██████████	6
162.250.233.108	████████	3
162.250.234.52	██████████	3
162.250.233.146	██████████	3

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Peers

There are 3 peers for this ASN.

Peers	Name
AS29802	HIVELOCITY, Inc.
AS35859	Cultro Network Services, LLC
AS401909	MinRTT Inc

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Upstreams

There are 2 upstreams for this ASN.

upstreams	Name
AS29802	HIVELOCITY, Inc.
AS401909	MinRTT Inc

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Downstreams

There is 1 peer for this ASN.

Downstreams	Name
AS35859	Cultro Network Services, LLC

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Pingable IPs

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

IP Address	ASN	Details
23.163.216.24	AS393336 Catalyst Host LLC	`0.03ms` from Dallas, US
2602:ffd1:1::1	AS393336 Catalyst Host LLC	`1.06ms` from Dallas, US
173.0.5.103	AS393336 Catalyst Host LLC	`136.40ms` from London, GB
169.197.161.202	AS393336 Catalyst Host LLC	`136.40ms` from London, GB
64.40.24.195	AS393336 Catalyst Host LLC	`0.14ms` from Dallas, US
2602:ffd1:2::1	AS393336 Catalyst Host LLC	`1.04ms` from Dallas, US
23.163.222.219	AS393336 Catalyst Host LLC	`0.09ms` from Dallas, US
208.65.87.194	AS393336 Catalyst Host LLC	`136.37ms` from London, GB
149.19.199.98	AS393336 Catalyst Host LLC	`35.99ms` from Ashburn, US
169.197.162.11	AS393336 Catalyst Host LLC	`136.39ms` from London, GB
208.65.85.107	AS393336 Catalyst Host LLC	`136.39ms` from London, GB
173.0.7.250	AS393336 Catalyst Host LLC	`136.40ms` from London, GB
23.163.219.89	AS393336 Catalyst Host LLC	`0.14ms` from Dallas, US
162.250.233.23	AS393336 Catalyst Host LLC	`0.17ms` from Dallas, US
162.250.234.249	AS393336 Catalyst Host LLC	`0.11ms` from Dallas, US
208.65.84.34	AS393336 Catalyst Host LLC	`136.39ms` from London, GB
23.163.223.162	AS393336 Catalyst Host LLC	`0.09ms` from Dallas, US
2602:ffd1:6::2	AS393336 Catalyst Host LLC	`0.43ms` from Dallas, US
208.65.86.189	AS393336 Catalyst Host LLC	`136.38ms` from London, GB
23.163.210.62	AS393336 Catalyst Host LLC	`165.52ms` from London, GB
2602:ffd1:7:2f::a	AS393336 Catalyst Host LLC	`0.04ms` from Dallas, US
169.197.160.198	AS393336 Catalyst Host LLC	`136.39ms` from London, GB
169.197.163.246	AS393336 Catalyst Host LLC	`136.42ms` from London, GB
162.250.232.2	AS393336 Catalyst Host LLC	`0.15ms` from Dallas, US
173.0.4.188	AS393336 Catalyst Host LLC	`136.43ms` from London, GB

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
18.220.99.184	AS16509 Amazon.com, Inc.	`0.15ms` from Columbus, US
72.111.75.88	AS6167 Verizon Business	`13.70ms` from Los Angeles, US
15.223.158.120	AS16509 Amazon.com, Inc.	`0.14ms` from Montreal, CA
24.59.170.8	AS11351 Charter Communications Inc	`17.39ms` from New York City, US
91.57.238.200	AS3320 Deutsche Telekom AG	`6.66ms` from Nuernberg, DE
93.192.114.152	AS3320 Deutsche Telekom AG	`6.04ms` from Nuernberg, DE
54.175.136.56	AS14618 Amazon.com, Inc.	`0.25ms` from Reston, US
193.203.222.8	AS42656 Allegro sp. z o.o.	`4.89ms` from Warsaw, PL
86.177.89.104	AS2856 British Telecommunications PLC	`4.44ms` from Erith, GB
183.236.180.232	AS9808 China Mobile Communications Group Co., Ltd.	`10.50ms` from Guangzhou, CN
27.109.215.40	AS4609 Companhia de Telecomunicacoes de Macau SARL	`2.95ms` from Hong Kong, HK
58.213.100.40	AS134756 CHINANET Nanjing Jishan IDC network	`3.39ms` from Huai'an, CN
95.60.139.72	AS12430 VODAFONE ESPANA S.A.U.	`11.09ms` from Madrid, ES
180.113.73.200	AS4134 CHINANET-BACKBONE	`4.67ms` from Nanjing, CN
87.18.140.56	AS3269 Telecom Italia S.p.A.	`5.37ms` from Naples, IT
44.197.254.216	AS14618 Amazon.com, Inc.	`0.20ms` from Reston, US
58.143.207.168	AS10036 DLIVE	`1.50ms` from Seoul, KR
35.77.134.200	AS16509 Amazon.com, Inc.	`0.16ms` from Tokyo, JP
203.141.148.24	AS2514 NTT PC Communications, Inc.	`2.19ms` from Tokyo, JP
80.211.187.88	AS31034 Aruba S.p.A.	`0.38ms` from Arezzo, IT
83.135.27.136	AS8881 1&1 Versatel GmbH	`1.19ms` from Berlin, DE
34.223.208.216	AS16509 Amazon.com, Inc.	`0.13ms` from Boardman, US
94.53.84.120	AS48161 NEXTGEN COMMUNICATIONS SRL	`1.58ms` from Bucharest, RO
122.165.37.72	AS24560 Bharti Airtel Ltd., Telemedia Services	`11.24ms` from Chennai, IN
74.178.93.136	AS8075 Microsoft Corporation	`0.63ms` from Dublin, IE

Traceroute

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

traceroute -a -n -q1 -f2 -m6 37.49.147.255

traceroute to 37.49.147.255 (37.49.147.255): 6 hops max, 52 byte packets

2 [AS42831] 31.132.0.89 0.243 ms

3 [AS42831] 5.101.143.16 4.102 ms

4 *

5 *

6 *

Measurement taken from

IPinfo ProbeNet in Coventry, GB

On January 19th 2026

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What is an ASN?

Autonomous System Numbers (ASNs) are assigned to entities such as Internet Service Providers and other large organizations that control blocks of IP addresses. This network page, and the organization field that's shown on the main IP address information page and also returned in the geolocation API are based on the ASN.

The ASN details will often correspond to the IP address owner, but for smaller organizations it may be that organization's parent, or their ISP. Find out more about AS393336 at robtex.

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