66.78.15.0/24

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 66.78.15.0/24

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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Useful for Cybersecurity

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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
66.78.15.63	AS54103 MOD Mission Critical, LLC	`0.44ms` from New York City, 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
101.108.20.104	AS23969 TOT Public Company Limited	`2.14ms` from Bangkok, TH
73.227.111.72	AS7922 Comcast Cable Communications, LLC	`9.44ms` from Boston, US
118.24.29.152	AS45090 Shenzhen Tencent Computer Systems Company Limited	`0.79ms` from Chengdu, CN
93.133.95.232	AS6805 Telefonica Germany GmbH & Co.OHG	`4.34ms` from Duesseldorf, DE
73.92.218.40	AS7922 Comcast Cable Communications, LLC	`4.78ms` from Fremont, US
86.177.44.216	AS2856 British Telecommunications PLC	`3.76ms` from London, GB
74.76.67.56	AS11351 Charter Communications Inc	`12.37ms` from New York City, US
18.229.94.232	AS16509 Amazon.com, Inc.	`0.16ms` from Osasco, BR
50.68.57.88	AS6327 Shaw Communications	`7.78ms` from Seattle, US
47.117.176.8	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`2.37ms` from Shanghai, CN
91.212.84.136	AS35115 BESTGO.PL SP. Z O.O.	`4.95ms` from Warsaw, PL
3.23.206.216	AS16509 Amazon.com, Inc.	`0.16ms` from Columbus, US
3.132.76.72	AS16509 Amazon.com, Inc.	`0.18ms` from Columbus, US
83.56.206.248	AS3352 TELEFONICA DE ESPANA S.A.U.	`1.35ms` from Madrid, ES
79.156.71.72	AS3352 TELEFONICA DE ESPANA S.A.U.	`10.23ms` from Madrid, ES
73.124.73.8	AS7922 Comcast Cable Communications, LLC	`7.63ms` from Miami, US
158.160.101.184	AS200350 Yandex.Cloud LLC	`2.78ms` from Moscow, RU
24.188.148.88	AS6128 Cablevision Systems Corp.	`4.84ms` from New York City, US
119.166.55.168	AS4837 CHINA UNICOM China169 Backbone	`1.79ms` from Qingdao, CN
114.35.138.216	AS3462 Data Communication Business Group	`4.49ms` from Taichung, TW
222.229.47.200	AS2519 ARTERIA Networks Corporation	`2.25ms` from Tokyo, JP
153.246.140.184	AS4713 NTT DOCOMO BUSINESS,Inc.	`3.25ms` from Tokyo, JP
104.79.16.24	AS16625 Akamai Technologies, Inc.	`0.15ms` from Zuerich, CH
175.37.173.8	AS4804 Microplex PTY LTD	`5.47ms` from Melbourne, AU
31.56.32.24	AS207590 MATTEO FILIBERTO SCIACCA trading as LocLix	`5.97ms` from Nuernberg, DE

Traceroute

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

traceroute -a -n -q1 -f3 66.78.15.212

traceroute to 66.78.15.212 (66.78.15.212): 64 hops max, 52 byte packets

3 [AS3257] 89.149.140.94 0.266 ms

4 [AS3257] 74.199.128.174 0.547 ms

5 [AS54103] 66.78.15.212 0.449 ms

Measurement taken from

IPinfo ProbeNet in New York City, US

On December 20th 2025

What are IP address ranges?

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