ASN Information - AS33667

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General Information

Name: Comcast Cable Communications, LLC
Domain: comcast.net
Country: US
Type: isp
Registry: ARIN

Prefix Counts

IPv4 Count: 22,272
IPv6 Count: 90,669,436,471,097,188,102,963,200

IPv4 Prefixes

CIDR Country Network Name Organization Registry Status Size
50.203.5.0/24 US CCCH3-4 Comcast Cable Communications, LLC ARIN allocation 256
50.203.201.0/24 US CCCH3-4 Comcast Cable Communications, LLC ARIN allocation 256
50.207.246.0/24 US CCCH3-4 Comcast Cable Communications, LLC ARIN allocation 256
50.222.62.0/24 US CCCH3-4 Comcast Cable Communications, LLC ARIN allocation 256
50.239.185.0/24 US CCCH3-4 Comcast Cable Communications, LLC ARIN allocation 256
64.189.18.0/24 US APOG-MANZANITA-SQUARE Apogee Acc Manzanita Square ARIN reassignment 256
107.0.64.0/23 US JUMPSTART-5 Comcast Cable Communications, LLC ARIN allocation 512
139.181.7.0/24 US SIEMENS-DISW-11 Siemens Industry Software Inc. ARIN allocation 256
140.89.64.0/18 US EGAIN EGAN ARIN allocation 16,384
157.240.151.0/24 US THEFA-3 Facebook, Inc. ARIN allocation 256
157.240.152.0/24 US THEFA-3 Facebook, Inc. ARIN allocation 256
161.82.0.0/24 US WSGR-PA Wilson, Sonsini, Goodrich & Rosati, Professional Corporation ARIN allocation 256
161.82.12.0/24 US WSGR-PA Wilson, Sonsini, Goodrich & Rosati, Professional Corporation ARIN allocation 256
161.82.44.0/23 US WSGR-PA Wilson, Sonsini, Goodrich & Rosati, Professional Corporation ARIN allocation 512
169.230.76.0/24 US UCSFNET1-UCOP University of California San Francisco ARIN reassignment 256
169.230.77.0/24 US UCSFNET1-UCOP University of California San Francisco ARIN reassignment 256
192.70.238.0/24 US SALINASCITY City of Salinas, Information Systems Group ARIN allocation 256
192.189.161.0/24 US LSTC Livermore Software Technology Corporation ARIN allocation 256
192.206.19.0/24 US CHRONTEL Chrontel ARIN allocation 256
198.202.219.0/24 US SERRA-NET Serra Systems, Inc. ARIN allocation 256
204.145.245.0/24 US ENM-NET E & M Electric And Machinery, Inc. ARIN allocation 256
209.78.88.0/24 US PBI-CUSTNET-5042 City Of Selma ARIN reassignment 256

IPv6 Prefixes

CIDR Country Network Name Organization Registry Status
2001:559:8b::/48 US COMCAST6NET Comcast Cable Communications, LLC ARIN allocation
2001:559:8c::/48 US COMCAST6NET Comcast Cable Communications, LLC ARIN allocation
2001:559:123::/48 US COMCAST6NET Comcast Cable Communications, LLC ARIN allocation
2001:559:13c::/48 US COMCAST6NET Comcast Cable Communications, LLC ARIN allocation
2001:559:1b1::/48 US COMCAST6NET Comcast Cable Communications, LLC ARIN allocation
2001:559:1be::/48 US COMCAST6NET Comcast Cable Communications, LLC ARIN allocation
2001:559:249::/48 US COMCAST6NET Comcast Cable Communications, LLC ARIN allocation
2001:559:2bf::/48 US COMCAST6NET Comcast Cable Communications, LLC ARIN allocation
2001:559:2c1::/48 US COMCAST6NET Comcast Cable Communications, LLC ARIN allocation
2001:559:373::/48 US COMCAST6NET Comcast Cable Communications, LLC ARIN allocation
2001:559:47c::/48 US COMCAST6NET Comcast Cable Communications, LLC ARIN allocation
2001:559:492::/48 US COMCAST6NET Comcast Cable Communications, LLC ARIN allocation
2001:559:4c6::/48 US COMCAST6NET Comcast Cable Communications, LLC ARIN allocation
2001:559:5a2::/48 US COMCAST6NET Comcast Cable Communications, LLC ARIN allocation
2001:559:5de::/48 US COMCAST6NET Comcast Cable Communications, LLC ARIN allocation
2001:559:712::/48 US COMCAST6NET Comcast Cable Communications, LLC ARIN allocation
2001:559:75a::/48 US COMCAST6NET Comcast Cable Communications, LLC ARIN allocation
2001:559:7cb::/48 US COMCAST6NET Comcast Cable Communications, LLC ARIN allocation
2001:559:8091::/48 US COMCAST6NET Comcast Cable Communications, LLC ARIN allocation
2001:559:80a8::/48 US COMCAST6NET Comcast Cable Communications, LLC ARIN allocation
2001:559:8167::/48 US COMCAST6NET Comcast Cable Communications, LLC ARIN allocation
2001:559:8202::/48 US COMCAST6NET Comcast Cable Communications, LLC ARIN allocation
2001:559:82f6::/48 US COMCAST6NET Comcast Cable Communications, LLC ARIN allocation
2001:559:83e1::/48 US COMCAST6NET Comcast Cable Communications, LLC ARIN allocation
2001:559:83fb::/48 US COMCAST6NET Comcast Cable Communications, LLC ARIN allocation
2001:559:8436::/48 US COMCAST6NET Comcast Cable Communications, LLC ARIN allocation
2001:559:8439::/48 US COMCAST6NET Comcast Cable Communications, LLC ARIN allocation
2001:559:845d::/48 US COMCAST6NET Comcast Cable Communications, LLC ARIN allocation
2001:559:8492::/48 US COMCAST6NET Comcast Cable Communications, LLC ARIN allocation
2001:559:859a::/48 US COMCAST6NET Comcast Cable Communications, LLC ARIN allocation
2001:559:85d8::/48 US COMCAST6NET Comcast Cable Communications, LLC ARIN allocation
2001:559:860f::/48 US COMCAST6NET Comcast Cable Communications, LLC ARIN allocation
2001:559:8610::/48 US COMCAST6NET Comcast Cable Communications, LLC ARIN allocation
2001:559:86a7::/48 US COMCAST6NET Comcast Cable Communications, LLC ARIN allocation
2001:559:86ec::/48 US COMCAST6NET Comcast Cable Communications, LLC ARIN allocation
2001:559:8763::/48 US COMCAST6NET Comcast Cable Communications, LLC ARIN allocation
2001:559:8784::/48 US COMCAST6NET Comcast Cable Communications, LLC ARIN allocation
2001:559:87c1::/48 US COMCAST6NET Comcast Cable Communications, LLC ARIN allocation
2001:559:87c8::/48 US COMCAST6NET Comcast Cable Communications, LLC ARIN allocation
2001:559:c082::/48 US COMCAST6NET Comcast Cable Communications, LLC ARIN allocation
2001:559:c107::/48 US COMCAST6NET Comcast Cable Communications, LLC ARIN allocation
2001:559:c117::/48 US COMCAST6NET Comcast Cable Communications, LLC ARIN allocation
2001:559:c144::/48 US COMCAST6NET Comcast Cable Communications, LLC ARIN allocation
2001:559:c203::/48 US COMCAST6NET Comcast Cable Communications, LLC ARIN allocation
2001:559:c219::/48 US COMCAST6NET Comcast Cable Communications, LLC ARIN allocation
2001:559:c222::/48 US COMCAST6NET Comcast Cable Communications, LLC ARIN allocation
2001:559:c294::/48 US COMCAST6NET Comcast Cable Communications, LLC ARIN allocation
2001:559:c36d::/48 US COMCAST6NET Comcast Cable Communications, LLC ARIN allocation
2001:559:c37b::/48 US COMCAST6NET Comcast Cable Communications, LLC ARIN allocation
2001:559:c395::/48 US COMCAST6NET Comcast Cable Communications, LLC ARIN allocation
2001:559:c39a::/48 US COMCAST6NET Comcast Cable Communications, LLC ARIN allocation
2001:559:c3fd::/48 US COMCAST6NET Comcast Cable Communications, LLC ARIN allocation
2001:559:c46c::/48 US COMCAST6NET Comcast Cable Communications, LLC ARIN allocation
2001:559:c475::/48 US COMCAST6NET Comcast Cable Communications, LLC ARIN allocation
2001:559:c4d5::/48 US COMCAST6NET Comcast Cable Communications, LLC ARIN allocation
2001:559:c551::/48 US COMCAST6NET Comcast Cable Communications, LLC ARIN allocation
2602:810:20c1::/48 US DYNATRACE-WW-IPV6 Dynatrace ARIN allocation
2620:10a:6000::/44 US INFOBLOX-IPV6 Infoblox, Inc. ARIN allocation
2a03:2887:ff31::/48 IE IE-FACEBOOK-201100822 Meta Platforms Ireland Limited RIPE_NCC ALLOCATED-BY-RIR
2a03:2887:ff32::/48 IE IE-FACEBOOK-201100822 Meta Platforms Ireland Limited RIPE_NCC ALLOCATED-BY-RIR