66.78.14.0/24

AS54103 · MOD Mission Critical, LLC

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Summary

Country	United States
Domain	modmc.net
ASN	AS54103
Parent Range	66.78.0.0/18
Registry	ARIN
ID	MOD-MISSIONCRITICAL

WHOIS Details

NetHandle:      NET-66-78-8-0-1
OrgID:          C06328876
Parent:         NET-66-78-0-0-1
NetName:        MOD-MISSIONCRITICAL
NetRange:       66.78.8.0 - 66.78.15.255
NetType:        reassignment
RegDate:        2017-02-10
Updated:        2017-02-10
Source:         ARIN


OrgID:          C06328876
OrgName:        MOD Mission Critical
CanAllocate:    
Street:         4950 South Yosemite St., # F2-367
City:           Greenwood Village
State/Prov:     CO
Country:        US
PostalCode:     80111
RegDate:        2017-02-10
Updated:        2017-02-10
Source:         ARIN

Overlapping Ranges

BGP prefixes that contain 66.78.14.0/24

Range	ASN	Company	Num of IPs
66.78.0.0/18	AS21769	Colocation America Corporation	16,384

Nearby Ranges

BGP prefixes that overlap with 66.78.0.0/16

Range	ASN	Company	Num of IPs
66.78.0.0/18	AS21769	Colocation America Corporation	16,384
66.78.128.0/18	AS18474	Aeneas Internet Services	16,384
66.78.64.0/19	AS5769	VMedia Inc	8,192
66.78.96.0/19	AS53791	Truespeed Internet Services	8,192
66.78.200.0/21	AS11192	SMART CITY NETWORKS, LIMITED PARTNERSHIP	2,048
66.78.208.0/21	AS23277	San Diego Convention Center	2,048
66.78.192.0/21	AS23278	Anaheim Convention Center	2,048
66.78.216.0/21	AS26925	Walter E. Washington Convention Center	2,048
66.78.224.0/22	AS32775	Kay Bailey Hutchison Convention Center	1,024
66.78.228.0/22	AS32779	George R. Brown Convention Center	1,024
66.78.236.0/22	AS32778	Santa Clara Convention Center	1,024
66.78.44.0/23	AS212238	Internet Utilities NA LLC	512
66.78.240.0/23	AS32776	Charlotte Convention Center	512
66.78.254.0/23	AS32778	Santa Clara Convention Center	512
66.78.250.0/23	AS11192	SMART CITY NETWORKS, LIMITED PARTNERSHIP	512
66.78.246.0/23	AS36339	Henry B. Gonzalez Convention Center	512
66.78.16.0/23	AS9009	Private Customer	512
66.78.248.0/23	AS20368	Indiana Convention Center & Lucas Oil Stadium	512
66.78.40.0/24	AS215659	Aokigahara SRL	256
66.78.253.0/24	AS11192	SMART CITY NETWORKS, LIMITED PARTNERSHIP	256
66.78.41.0/24	AS401605	Web Host Most LLC	256
66.78.59.0/24	AS401605	Web Host Most LLC	256
66.78.46.0/24	AS19446	Internet Utilities NA LLC	256

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

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Pingable IPs

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

IP Address	ASN	Details
66.78.14.57	AS54103 MOD Mission Critical, LLC	`0.15ms` from Chicago, 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
75.245.94.88	AS6167 Verizon Business	`17.60ms` from Ashburn, US
117.193.34.248	AS9829 National Internet Backbone	`12.53ms` from Bengaluru, IN
35.91.20.216	AS16509 Amazon.com, Inc.	`0.29ms` from Boardman, US
45.78.20.24	AS25820 IT7 Networks Inc	`0.21ms` from Hong Kong, HK
70.118.169.40	AS11427 Charter Communications Inc	`7.93ms` from Houston, US
81.213.70.88	AS9121 Turk Telekomunikasyon Anonim Sirketi	`13.70ms` from Istanbul, TR
51.191.141.184	AS5607 Sky UK Limited	`1.65ms` from London, GB
76.110.173.8	AS7922 Comcast Cable Communications, LLC	`3.91ms` from Miami, US
121.84.91.216	AS17511 OPTAGE Inc.	`1.88ms` from Osaka, JP
166.70.141.200	AS6315 XMission, L.C.	`1.11ms` from Salt Lake City, US
76.149.228.24	AS7922 Comcast Cable Communications, LLC	`7.42ms` from Salt Lake City, US
71.202.238.136	AS7922 Comcast Cable Communications, LLC	`6.23ms` from San Jose, US
119.217.123.168	AS4766 Korea Telecom	`7.18ms` from Seoul, KR
119.208.162.8	AS4766 Korea Telecom	`1.40ms` from Seoul, KR
211.157.156.8	AS23724 IDC, China Telecommunications Corporation	`3.46ms` from Tianjin, CN
136.47.195.184	AS16591 Google Fiber Inc.	`6.89ms` from Ashburn, US
171.215.29.72	AS4134 CHINANET-BACKBONE	`10.77ms` from Chengdu, CN
175.171.203.248	AS4837 CHINA UNICOM China169 Backbone	`10.03ms` from Liaoyang, CN
109.151.153.24	AS2856 British Telecommunications PLC	`6.34ms` from London, GB
20.58.63.136	AS8075 Microsoft Corporation	`0.17ms` from London, GB
181.139.140.232	AS13489 UNE EPM TELECOMUNICACIONES S.A.	`5.43ms` from Medellin, CO
2.37.243.200	AS30722 Vodafone Italia S.p.A.	`14.74ms` from Milan, IT
66.94.97.200	AS40021 Contabo Inc.	`0.73ms` from New York City, US
174.164.227.72	AS7922 Comcast Cable Communications, LLC	`7.78ms` from Seattle, US
126.44.112.200	AS17676 SoftBank Corp.	`4.65ms` from Tokyo, JP

Traceroute

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

traceroute -a -n -q1 -f5 66.78.14.29

traceroute to 66.78.14.29 (66.78.14.29): 64 hops max, 52 byte packets

5 [AS3257] 89.149.183.70 103.402 ms

6 [AS3257] 76.74.43.202 96.814 ms

7 [AS54103] 66.78.14.29 96.697 ms

Measurement taken from

IPinfo ProbeNet in Glasgow, GB

On December 14th 2025

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