74.115.155.0/24

AS31835 · Contour Networks

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Summary

Country	United States
Domain	contournetworks.com
ASN	AS31835
Registry	ARIN
ID	CONTOUR-NETWORKS

WHOIS Details

NetHandle:      NET-74-115-152-0-1
OrgID:          CSCT-1
Parent:         NET-74-0-0-0-0
NetName:        CONTOUR-NETWORKS
NetRange:       74.115.152.0 - 74.115.159.255
NetType:        allocation
Comment:        NETWO2480-ARIN
RegDate:        2009-07-13
Updated:        2012-03-02
TechHandle:     NETWO2480-ARIN
AbuseHandle:    NETWO2480-ARIN
NOCHandle:      NETWO2480-ARIN
Source:         ARIN


OrgID:          CSCT-1
OrgName:        Contour Networks
CanAllocate:    
Street:         61 Inverness Drive East
Street:         Suite 100
City:           Englewood
State/Prov:     CO
Country:        US
PostalCode:     80112
RegDate:        2008-06-05
Updated:        2024-11-25
OrgAdminHandle: NETWO2480-ARIN
OrgTechHandle:  GDE55-ARIN
OrgTechHandle:  JPR103-ARIN
OrgTechHandle:  OBREY-ARIN
OrgAbuseHandle: GDE55-ARIN
OrgAbuseHandle: JPR103-ARIN
OrgAbuseHandle: OBREY-ARIN
OrgNOCHandle:   JPR103-ARIN
OrgNOCHandle:   OBREY-ARIN
OrgDNSHandle:   JPR103-ARIN
Source:         ARIN


POCHandle:      OBREY-ARIN
IsRole:         N
LastName:       Obrey
FirstName:      Justice
Street:         61 Inverness Drive East
Street:         Suite 108
City:           Englewood
State/Prov:     CO
Country:        US
PostalCode:     80112
RegDate:        2017-09-29
Updated:        2019-10-18
OfficePhone:    +1-303-928-1594
Mailbox:        jobrey@contournetworks.com
Source:         ARIN


POCHandle:      NETWO2480-ARIN
IsRole:         Y
LastName:       Network Administrator
FirstName:      
Street:         1349 W Peachtree Street
Street:         Suite 1740
City:           Atlanta
State/Prov:     GA
Country:        US
PostalCode:     30309-2917
RegDate:        2008-06-03
Updated:        2011-07-29
OfficePhone:    +1-404-347-8350
FaxPhone:       +1-404-347-8370
Mailbox:        administrator@contournetworks.com
Mailbox:        sysadmin@contournetworks.com
Mailbox:        webmaster@contournetworks.com
Source:         ARIN


POCHandle:      JPR103-ARIN
IsRole:         N
LastName:       Prouty
FirstName:      Jason
Street:         61 Inverness Drive East, Suite 100
City:           Englewood
State/Prov:     CO
Country:        US
PostalCode:     80112
RegDate:        2008-06-03
Updated:        2025-07-01
OfficePhone:    +1-303-928-1588
MobilePhone:    +1-303-886-2103
Mailbox:        jprouty@cctus.com
Mailbox:        jprouty@contournetworks.com
Source:         ARIN


POCHandle:      GDE55-ARIN
IsRole:         N
LastName:       Deickman
FirstName:      Greg
Street:         61 Inverness Drive East
Street:         Suite 250
City:           Englewood
State/Prov:     CO
Country:        US
PostalCode:     80112-5147
RegDate:        2008-06-03
Updated:        2010-07-14
OfficePhone:    +1-303-708-9228
FaxPhone:       +1-303-708-9233
Mailbox:        gdeickman@contournetworks.com
Source:         ARIN

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

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Useful for Cybersecurity

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Pingable IPs

No IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

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
71.120.209.168	AS701 Verizon Business	`7.08ms` from Ashburn, US
104.191.165.248	AS7018 AT&T Enterprises, LLC	`16.52ms` from Chicago, US
72.178.138.40	AS11427 Charter Communications Inc	`5.15ms` from Dallas, US
84.155.219.40	AS3320 Deutsche Telekom AG	`9.57ms` from Frankfurt am Main, DE
104.62.25.232	AS7018 AT&T Enterprises, LLC	`2.91ms` from Los Angeles, US
23.214.76.200	AS16625 Akamai Technologies, Inc.	`0.20ms` from Osaka, JP
189.113.198.248	AS28647 CABONNET INTERNET LTDA	`6.24ms` from Osasco, BR
125.17.250.216	AS9498 BHARTI Airtel Ltd.	`1.81ms` from Pune, IN
5.188.208.232	AS34665 Petersburg Internet Network ltd.	`0.40ms` from Saint Petersburg, RU
14.85.34.40	AS4766 Korea Telecom	`5.33ms` from Seoul, KR
27.184.65.232	AS4134 CHINANET-BACKBONE	`3.02ms` from Shijiazhuang, CN
16.171.227.104	AS16509 Amazon.com, Inc.	`0.10ms` from Stockholm, SE
92.244.22.40	AS33885 Telenor Sverige AB	`0.66ms` from Stockholm, SE
34.84.234.56	AS396982 Google LLC	`0.15ms` from Tokyo, JP
71.12.6.24	AS20115 Charter Communications LLC	`5.96ms` from Atlanta, US
50.236.129.8	AS7922 Comcast Cable Communications, LLC	`1.07ms` from Atlanta, US
181.51.85.136	AS10620 Telmex Colombia S.A.	`7.39ms` from Bogota, CO
151.203.66.8	AS701 Verizon Business	`2.03ms` from Boston, US
18.135.129.56	AS16509 Amazon.com, Inc.	`0.17ms` from London, GB
58.69.194.152	AS9299 Philippine Long Distance Telephone Company	`0.42ms` from Manila, PH
13.202.32.56	AS16509 Amazon.com, Inc.	`0.16ms` from Mumbai, IN
78.193.113.104	AS12322 Free SAS	`1.38ms` from Paris, FR
14.61.123.120	AS4766 Korea Telecom	`6.87ms` from Seoul, KR
175.32.196.200	AS4804 Microplex PTY LTD	`1.39ms` from Sydney, AU
188.169.188.8	AS35805 JSC "Silknet"	`1.39ms` from Tbilisi, GE

Traceroute

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

traceroute -a -n -q1 -m8 74.115.155.242

traceroute to 74.115.155.242 (74.115.155.242): 8 hops max, 52 byte packets

1 [AS328329] 196.49.56.97 2.54 ms

2 *

3 [AS37451] 197.157.255.73 10.746 ms

4 [AS37451] 102.129.70.66 9.223 ms

5 [AS37468] 102.130.68.76 47.276 ms

6 *

7 *

8 *

Measurement taken from

IPinfo ProbeNet in Brazzaville, CG

On September 11th 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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