66.253.72.0/24

AS7922 · Comcast Cable Communications, LLC

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Summary

Country	United States
Domain	comcast.net
ASN	AS7922
Parent Range	66.253.0.0/17
Registry	ARIN
ID	MOD MISSION CRITICAL

WHOIS Details

NetHandle:      NET-66-253-72-0-1
OrgID:          C11379146
Parent:         NET-66-253-64-0-2
NetName:        MOD MISSION CRITICAL
NetRange:       66.253.72.0 - 66.253.72.255
NetType:        reassignment
Comment:        [email protected]
Comment:        Geofeed https://geofeed.ipxo.com/geofeed.txt
RegDate:        2025-10-06
Updated:        2025-10-08
Source:         ARIN


OrgID:          C11379146
OrgName:        Comcast Cable Communications
CanAllocate:    
Street:         600 West 7th
City:           Los Angeles
State/Prov:     CA
Country:        US
PostalCode:     90017
Comment:        [email protected]
RegDate:        2025-10-06
Updated:        2025-10-13
Source:         ARIN

Overlapping Ranges

BGP prefixes that contain 66.253.72.0/24

Range	ASN	Company	Num of IPs
66.253.0.0/17	AS3257	GTT Americas, LLC	32,768

Nearby Ranges

BGP prefixes that overlap with 66.253.0.0/16

Range	ASN	Company	Num of IPs
66.253.0.0/17	AS3257	GTT Americas, LLC	32,768
66.253.60.0/22	AS36916	BITE	1,024
66.253.64.0/22	AS5650	Private Customer	1,024
66.253.120.0/22	AS4766	Private Customer	1,024
66.253.144.0/22	AS23473	U Club on Frey	1,024
66.253.48.0/22	AS36916	BITE	1,024
66.253.80.0/22	AS32620	Private Customer	1,024
66.253.88.0/22	AS32620	Private Customer	1,024
66.253.244.0/23	AS23473	The Verge Orlando	512
66.253.44.0/24	AS203057	Bunny Communications	256
66.253.21.0/24	AS21859	Bunny Communications	256
66.253.20.0/24	AS21859	Bunny Communications	256
66.253.22.0/24	AS21859	Bunny Communications	256
66.253.23.0/24	AS21859	Bunny Communications	256
66.253.113.0/24	AS152672	Aiyun (HK) Network Technology Limited	256
66.253.32.0/24	AS151373	Bunny Communications	256
66.253.19.0/24	AS21859	Bunny Communications	256
66.253.30.0/24	AS21859	Bunny Communications	256
66.253.29.0/24	AS21859	Bunny Communications	256
66.253.18.0/24	AS21859	Bunny Communications	256
66.253.31.0/24	AS21859	Bunny Communications	256
66.253.128.0/24	AS23473	SoCam 290	256
66.253.129.0/24	AS23473	Pavlov Media	256
66.253.130.0/24	AS23473	Latitude	256
66.253.131.0/24	AS23473	Locale	256
66.253.136.0/24	AS23473	Savoy FTTH Residential	256
66.253.137.0/24	AS23473	Mahomet FTTH Residential	256
66.253.138.0/24	AS23473	University Village Carbondale	256
66.253.140.0/24	AS23473	OHCOCOLO Backbone	256
66.253.141.0/24	AS23473	Country Manor Apartments	256
66.253.6.0/24	AS151373	Bunny Communications	256
66.253.28.0/24	AS21859	Bunny Communications	256
66.253.153.0/24	AS23473	Sheffield at Englewood South	256
66.253.151.0/24	AS23473	ILCUCOLO2	256
66.253.27.0/24	AS21859	Bunny Communications	256
66.253.17.0/24	AS21859	Bunny Communications	256
66.253.154.0/24	AS23473	Fairlawn RE	256
66.253.155.0/24	AS23473	Farmer City Customers	256
66.253.156.0/24	AS23473	Aspen Heights Murfreesboro	256
66.253.157.0/24	AS23473	TXHCCOLO Customers	256
66.253.158.0/24	AS23473	Avenue South	256
66.253.159.0/24	AS23473	Pavlov Media	256
66.253.160.0/24	AS23473	MNMI Metro	256
66.253.166.0/24	AS23473	Pavlov Media	256
66.253.167.0/24	AS23473	CMI Commercial Customers	256
66.253.168.0/24	AS23473	Quad on Delaware	256
66.253.169.0/24	AS23473	Campus Property Management	256
66.253.170.0/24	AS23473	MAA Nixie	256
66.253.171.0/24	AS23473	Accolade Auburn	256
66.253.150.0/24	AS23473	Burnham 310	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

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

IP Address	ASN	Details
66.253.72.185	AS7922 Comcast Cable Communications, LLC	`0.83ms` 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
23.121.115.56	AS7018 AT&T Enterprises, LLC	`6.37ms` from Chicago, US
108.129.241.152	AS16509 Amazon.com, Inc.	`0.50ms` from Dublin, IE
3.122.227.168	AS16509 Amazon.com, Inc.	`0.42ms` from Frankfurt am Main, DE
180.0.142.88	AS4713 NTT DOCOMO BUSINESS,Inc.	`2.54ms` from Osaka, JP
37.232.132.184	AS12714 PJSC MegaFon	`11.03ms` from Samara, RU
34.142.171.88	AS396982 Google LLC	`0.13ms` from Singapore, SG
177.23.42.8	AS263038 SkyNet Prestação S.C.M. LTDA. ME.	`2.35ms` from São Paulo, BR
27.143.34.136	AS9824 JCOM Co., Ltd.	`6.98ms` from Tokyo, JP
113.201.145.56	AS4837 CHINA UNICOM China169 Backbone	`2.35ms` from Xi'an, CN
207.97.213.88	AS27357 Rackspace Hosting	`0.50ms` from Ashburn, US
93.203.79.200	AS3320 Deutsche Telekom AG	`2.41ms` from Berlin, DE
173.76.180.136	AS701 Verizon Business	`1.47ms` from Boston, US
172.74.251.248	AS11426 Charter Communications Inc	`15.40ms` from Charlotte, US
151.242.23.104	AS214208 Elisteka UAB	`0.08ms` from Hong Kong, HK
121.85.45.104	AS17511 OPTAGE Inc.	`1.59ms` from Osaka, JP
54.234.0.232	AS14618 Amazon.com, Inc.	`0.21ms` from Reston, US
34.237.109.40	AS14618 Amazon.com, Inc.	`0.19ms` from Reston, US
79.23.148.40	AS3269 Telecom Italia S.p.A.	`8.11ms` from Rome, IT
118.223.153.136	AS9318 SK Broadband Co Ltd	`6.49ms` from Seoul, KR
101.224.103.72	AS4812 China Telecom (Group)	`2.43ms` from Shanghai, CN
168.138.191.168	AS31898 Oracle Corporation	`0.14ms` from Singapore, SG
87.96.140.232	AS29518 Bredband2 AB	`1.58ms` from Stockholm, SE
54.248.166.232	AS16509 Amazon.com, Inc.	`0.19ms` from Tokyo, JP
133.35.46.56	AS2907 Research Organization of Information and Systems, National Institute of Informatics	`6.36ms` from Tokyo, JP
202.29.66.248	AS133042 Office of the basic education commission	`1.79ms` from Bangkok, TH

Traceroute

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

traceroute -a -n -q1 66.253.72.185

traceroute to 66.253.72.185 (66.253.72.185): 64 hops max, 52 byte packets

1 [AS63023] 23.150.152.1 0.121 ms

2 [AS3257] 209.120.128.65 0.793 ms

3 [AS7922] 75.149.228.225 0.482 ms

4 [AS7922] 96.110.33.6 0.724 ms

5 [AS7922] 68.86.85.2 0.421 ms

6 [AS7922] 50.151.214.98 0.59 ms

7 [AS7922] 66.253.72.185 1.268 ms

Measurement taken from

IPinfo ProbeNet in Los Angeles, US

On January 30th 2026

What are IP address ranges?

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