104.193.64.0/21

AS40788 · Start Communications

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Summary

Country	Canada
Domain	start.ca
ASN	AS40788
Registry	ARIN
ID	START-CA-104-193-64-0

WHOIS Details

NetHandle:      NET-104-193-64-0-2
OrgID:          C05345656
Parent:         NET-104-193-64-0-1
NetName:        START-CA-104-193-64-0
NetRange:       104.193.64.0 - 104.193.71.255
NetType:        reassignment
Comment:        Dynamic address pools
RegDate:        2014-09-27
Updated:        2014-09-27
Source:         ARIN


OrgID:          C05345656
OrgName:        Start Communications
CanAllocate:    
Street:         383 Richmond Street
Street:         Suite 1200
City:           London
State/Prov:     ON
Country:        CA
PostalCode:     N6A 3C4
RegDate:        2014-09-27
Updated:        2014-09-27
Source:         ARIN

Nearby Ranges

BGP prefixes that overlap with 104.193.0.0/16

Range	ASN	Company	Num of IPs
104.193.160.0/21	AS35932	Splash Wireless Internet, LLC	2,048
104.193.240.0/21	AS393626	Sherwood Broadband	2,048
104.193.0.0/21	AS11668	WEST COAST INTERNET INCORPORATED	2,048
104.193.144.0/21	AS46841	Fork Networking, LLC	2,048
104.193.16.0/21	AS19222	Lightcrest LLC	2,048
104.193.176.0/21	AS199610	MCProHosting LLC	2,048
104.193.56.0/21	AS40788	Start Communications	2,048
104.193.8.0/22	AS25820	Fiber Logic Inc.	1,024
104.193.120.0/22	AS27589	MOJOHOST	1,024
104.193.8.0/22	AS3214	Fiber Logic Inc.	1,024
104.193.8.0/22	AS3214	Fiber Logic Inc.	1,024
104.193.168.0/22	AS32329	Another Corporate ISP, LLC	1,024
104.193.24.0/22	AS33695	ScaleMatrix	1,024
104.193.52.0/22	AS395570	Beanfield Technologies Inc.	1,024
104.193.196.0/22	AS396304	Caribbean Cable Communications	1,024
104.193.40.0/22	AS396317	Vitalink LLC	1,024
104.193.48.0/22	AS40028	1651884 Ontario Inc.	1,024
104.193.228.0/22	AS40193	Trit Networks, LLC	1,024
104.193.92.0/22	AS834	Internet Utilities NA LLC	1,024
104.193.44.0/22	AS12025	Iron Mountain Data Center	1,024
104.193.236.0/22	AS13370	Ziply Fiber	1,024
104.193.156.0/22	AS14265	TPx Communications	1,024
104.193.252.0/22	AS14576	Hosting Solution Ltd.	1,024
104.193.100.0/22	AS23546	Delcom, Inc.	1,024
104.193.76.0/22	AS25660	Fidium	1,024
104.193.8.0/22	AS25820	Fiber Logic Inc.	1,024
104.193.128.0/22	AS46886	Tekify Broadband	1,024
104.193.140.0/22	AS54641	InMotion Hosting, Inc.	1,024
104.193.108.0/22	AS63410	PrivateSystems Networks GA	1,024
104.193.32.0/22	AS11342	Pathway Communications	1,024
104.193.248.0/23	AS27373	Douglas County PUD	512
104.193.36.0/24	AS59362	KS Network Limited	256
104.193.13.0/24	AS8075	Microsoft Corporation	256
104.193.126.0/24	AS8075	Evolent	256
104.193.37.0/24	AS147314	IP Communications Ltd	256
104.193.12.0/24	AS8075	Microsoft Corporation	256
104.193.49.0/24	AS40028	Tier1 Hosting Solutions	256

Hosted domains

There is 1 domain name hosted across 1 IP address on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
104.193.69.254	dbg.services	1

Hosted domains API

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Useful for Cybersecurity

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Pingable IPs

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

IP Address	ASN	Details
104.193.69.27	AS40788 Start Communications	`0.13ms` from Toronto, CA
104.193.70.33	AS40788 Start Communications	`0.84ms` from Toronto, CA
104.193.64.33	AS40788 Start Communications	`0.86ms` from Toronto, CA

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
81.247.52.117	AS5432 Proximus NV	`3.39ms` from Brussels, BE
93.174.160.5	AS5606 GTS Telecom SRL	`0.50ms` from Bucharest, RO
196.130.83.53	AS24835 Vodafone Data	`4.21ms` from Cairo, EG
108.232.84.133	AS7018 AT&T Enterprises, LLC	`17.15ms` from Chicago, US
108.93.82.149	AS7018 AT&T Enterprises, LLC	`10.05ms` from Columbus, US
115.79.70.213	AS7552 Viettel Group	`1.36ms` from Ho Chi Minh City, VN
65.111.241.85	AS30691 Lifeline Data Centers	`1.10ms` from Indianapolis, US
45.4.150.53	AS266073 Fausto Silva de Almeida Serviços - ME	`4.74ms` from Joao Pessoa, BR
122.55.158.37	AS9299 Philippine Long Distance Telephone Company	`0.48ms` from Manila, PH
23.209.48.37	AS16625 Akamai Technologies, Inc.	`0.88ms` from New York City, US
67.85.5.5	AS6128 Cablevision Systems Corp.	`12.05ms` from New York City, US
129.146.24.53	AS31898 Oracle Corporation	`0.88ms` from Phoenix, US
89.188.126.69	AS29076 Citytelecom LLC	`0.84ms` from Saint Petersburg, RU
13.65.123.181	AS8075 Microsoft Corporation	`0.23ms` from San Antonio, US
23.27.233.229	AS11404 Wave Broadband	`5.67ms` from Santa Clara, US
20.184.9.69	AS8075 Microsoft Corporation	`0.59ms` from Singapore, SG
94.155.230.53	AS9070 Cooolbox AD	`2.60ms` from Sofia, BG
36.236.191.149	AS3462 Data Communication Business Group	`4.11ms` from Taichung, TW
171.103.199.229	AS7470 TRUE INTERNET Co.,Ltd.	`1.81ms` from Bangkok, TH
216.234.161.21	AS13911 Tera-byte Dot Com Inc.	`5.69ms` from Calgary, CA
223.149.44.21	AS4134 CHINANET-BACKBONE	`7.41ms` from Changsha, CN
45.118.184.245	AS44176 VNext AB	`8.42ms` from Frankfurt am Main, DE
209.81.34.53	AS397379 Next Level Infrastructure, LLC	`3.36ms` from Fremont, US
3.2.49.53	AS16509 Amazon.com, Inc.	`0.05ms` from Lima, PE
86.237.49.165	AS3215 Orange S.A.	`4.38ms` from Marseille, FR

Traceroute

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

traceroute -a -n -q1 -f3 104.193.64.33

traceroute to 104.193.64.33 (104.193.64.33): 64 hops max, 52 byte packets

3 [AS40788] 104.193.64.33 1.13 ms

Measurement taken from

IPinfo ProbeNet in Toronto, CA

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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