66.40.128.0/19

AS13768 · Aptum Technologies

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Summary

Country	Canada
Domain	aptum.com
ASN	AS13768
Registry	ARIN
ID	MAXIM-4

WHOIS Details

NetHandle:      NET-66-40-128-0-1
OrgID:          PER1
Parent:         NET-66-0-0-0-0
NetName:        MAXIM-4
NetRange:       66.40.128.0 - 66.40.175.255
NetType:        allocation
RegDate:        2000-10-31
Updated:        2023-07-31
Source:         ARIN


OrgID:          PER1
OrgName:        Aptum Technologies
CanAllocate:    
Street:         191 The West Mall
City:           Etobicoke
State/Prov:     ON
Country:        CA
PostalCode:     M9C 5L6
RegDate:        1970-01-01
Updated:        2023-08-09
OrgAdminHandle: APTUM-ARIN
OrgTechHandle:  APTUM-ARIN
OrgAbuseHandle: ATAE-ARIN
Source:         ARIN


POCHandle:      APTUM-ARIN
IsRole:         Y
LastName:       Aptum Technologies
FirstName:      
Street:         191 The West Mall
City:           Etobicoke
State/Prov:     ON
Country:        CA
PostalCode:     M9C 5L6
RegDate:        2019-10-22
Updated:        2024-11-21
OfficePhone:    +1-866-484-2588
Mailbox:        nsc.global@aptum.com
Source:         ARIN


POCHandle:      ATAE-ARIN
IsRole:         Y
LastName:       Aptum Technologies AUP Enforcement
FirstName:      
Street:         191 The West Mall
City:           Etobicoke
State/Prov:     ON
Country:        CA
PostalCode:     M9C 5L6
RegDate:        2019-10-22
Updated:        2025-01-20
OfficePhone:    +1-678-365-2835
Mailbox:        abuse@aptum.com
Source:         ARIN

Hosted domains

There are 7 domain names hosted across 6 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
66.40.145.28	chirousa.com	2
66.40.156.72	qhconline.com	1
66.40.144.2	showersfamily.net	1
66.40.129.4	higginsonline.net	1
66.40.140.108	thelocalbanker.com	1
66.40.139.4	brickfungus.com	1

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

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Pingable IPs

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

IP Address	ASN	Details
66.40.128.3	AS13768 Aptum Technologies	`0.42ms` from Los Angeles, US
66.40.129.3	AS13768 Aptum Technologies	`0.42ms` from Los Angeles, US
66.40.133.33	AS13768 Aptum Technologies	`0.45ms` from Los Angeles, US
66.40.142.35	AS13768 Aptum Technologies	`0.49ms` from Los Angeles, US
66.40.145.3	AS13768 Aptum Technologies	`0.46ms` from Los Angeles, US
66.40.156.3	AS13768 Aptum Technologies	`0.40ms` from Los Angeles, US
66.40.154.17	AS13768 Aptum Technologies	`0.41ms` from Los Angeles, 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
86.81.44.227	AS1136 KPN B.V.	`2.37ms` from Amsterdam, NL
136.58.70.99	AS16591 Google Fiber Inc.	`7.17ms` from Atlanta, US
80.3.25.195	AS5089 Virgin Media Limited	`8.27ms` from London, GB
90.209.15.179	AS5607 Sky UK Limited	`1.48ms` from London, GB
140.144.11.243	AS46290 MtSAC	`7.79ms` from Los Angeles, US
90.8.182.163	AS3215 Orange S.A.	`3.75ms` from Marseille, FR
98.58.164.243	AS7922 Comcast Cable Communications, LLC	`10.10ms` from Miami, US
84.221.42.131	AS8612 Tiscali Italia S.P.A.	`15.27ms` from Milan, IT
74.64.86.179	AS12271 Charter Communications Inc	`4.84ms` from New York City, US
37.148.172.131	AS210817 Carmine Red IT, SIA	`0.28ms` from Riga, LV
198.232.185.3	AS36847 Delta Dental of California	`3.22ms` from Santa Clara, US
211.110.34.243	AS9318 SK Broadband Co Ltd	`0.98ms` from Seoul, KR
50.7.159.227	AS30058 FDCservers.net	`0.18ms` from Tokyo, JP
36.44.27.211	AS4134 CHINANET-BACKBONE	`2.05ms` from Xi'an, CN
23.117.26.147	AS7018 AT&T Enterprises, LLC	`9.17ms` from Atlanta, US
23.115.226.19	AS7018 AT&T Enterprises, LLC	`4.52ms` from Chicago, US
136.228.66.3	AS395379 SCI REMC	`3.47ms` from Indianapolis, US
41.145.7.115	AS37457 Telkom SA Ltd.	`17.71ms` from Johannesburg, ZA
67.49.61.131	AS20001 Charter Communications Inc	`7.97ms` from Los Angeles, US
83.41.135.19	AS3352 TELEFONICA DE ESPANA S.A.U.	`9.99ms` from Madrid, ES
182.88.0.3	AS4837 CHINA UNICOM China169 Backbone	`3.51ms` from Nanning, CN
78.192.252.211	AS12322 Free SAS	`1.25ms` from Paris, FR
89.158.13.243	AS15557 Societe Francaise Du Radiotelephone - SFR SA	`9.16ms` from Paris, FR
92.158.241.227	AS3215 Orange S.A.	`13.53ms` from Paris, FR
106.68.231.3	AS7545 TPG Telecom Limited	`1.14ms` from Perth, AU

Traceroute

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

traceroute -a -n -q1 66.40.156.1

traceroute to 66.40.156.1 (66.40.156.1): 64 hops max, 52 byte packets

1 [AS63023] 23.150.152.1 1.669 ms

2 *

3 [AS13768] 66.40.156.1 5.48 ms

Measurement taken from

IPinfo ProbeNet in Los Angeles, US

On August 23rd 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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