AS33668
Comcast Cable Communications, LLC
Scanned 3h 34m ago
🔄 Rescan

📋 Summary

IP address summary information
NameComcast Cable Communications, LLC
IPv4 addresses6.9K
IPv6 addresses~2^87
ASN typeTransit
RegistryARIN
AllocatedFeb 16, 2005
UpdatedJan 25, 2021

📊 IP Ranges

IPv4: 27 | IPv6: 69
NetblockIP Count
2001:559:c1ce::/48 0
2001:559:261::/48 0
2001:559:330::/48 0
2001:559:3d9::/48 0
2001:559:8709::/48 0
2001:559:c3c5::/48 0
2001:559:84c0::/48 0
2001:559:33d::/48 0
50.226.70.0/24 256
50.233.114.0/24 256
2001:559:c1c0::/48 0
2001:559:c1b6::/48 0
157.240.135.0/24 256
157.240.130.0/24 256
2001:559:704::/48 0
2001:559:c1b4::/48 0
2001:559:809e::/48 0
50.202.125.0/24 256
2001:559:815e::/48 0
2001:559:c539::/48 0
50.217.249.0/24 256
50.238.250.0/24 256
2001:559:8730::/48 0
107.0.213.0/24 256
2001:559:c568::/48 0
50.223.155.0/24 256
2001:559:8774::/48 0
2001:559:c345::/48 0
2001:559:c1cd::/48 0
2001:559:c500::/48 0
2001:559:c45a::/48 0
206.201.156.0/24 256
2001:559:f2::/48 0
2602:810:20c3::/48 0
2001:559:3ce::/48 0
2001:559:c3eb::/48 0
2001:559:1ef::/48 0
50.232.15.0/24 256
2001:559:7e7::/48 0
2001:559:365::/48 0
2001:559:860e::/48 0
2001:559:5c8::/48 0
192.138.205.0/24 256
2001:559:847f::/48 0
2001:559:391::/48 0
206.201.158.0/24 256
2001:559:835e::/48 0
192.88.105.0/24 256
50.206.127.0/24 256
2001:559:270::/48 0
2001:559:82f7::/48 0
2001:559:8567::/48 0
50.221.158.0/24 256
2001:559:25c::/48 0
2001:559:7e0::/48 0
50.227.241.0/24 256
2001:559:82d7::/48 0
2001:559:c0e6::/48 0
2001:559:c3e2::/48 0
50.229.7.0/24 256
50.207.92.0/24 256
2001:559:c48d::/48 0
50.204.170.0/24 256
2001:559:10d::/48 0
2001:559:248::/48 0
2001:559:25d::/48 0
2001:559:8752::/48 0
50.228.137.0/24 256
198.199.172.0/24 256
50.220.170.0/24 256
2001:559:8577::/48 0
2001:559:84db::/48 0
50.203.250.0/24 256
2001:559:80ac::/48 0
2001:559:254::/48 0
2001:559:8441::/48 0
2001:559:5a4::/48 0
2001:559:c0c8::/48 0
50.233.62.0/24 256
2001:559:85fa::/48 0
2001:559:c1a3::/48 0
2001:559:83e5::/48 0
198.180.251.0/24 256
2001:559:15c::/48 0
2001:559:10e::/48 0
2001:559:c150::/48 0
2001:559:817b::/48 0
2001:559:318::/48 0
50.239.133.0/24 256
2001:559:3fe::/48 0
2001:559:85fb::/48 0
2001:559:817a::/48 0
2001:559:361::/48 0
2001:559:c3aa::/48 0
2001:559:8093::/48 0
2001:559:44::/48 0

Prefix data from RIPE Stat / RIR allocation records.

📄 WHOIS

ARIN
HandleAS33668
NameCMCS
OrganizationComcast Cable Communications, LLC
Statusactive
AllocatedFeb 16, 2005
UpdatedJan 25, 2021

Contacts

RegistrantComcast Cable Communications, LLC
Address1800 Bishops Gate Blvd Mt Laurel NJ 08054 United States

Source: ARIN

🔗 Peers

0 peers for this ASN

No peers found.

⬆️ Upstreams

2 upstreams
ASNName
AS3356 Level 3 Parent, LLC
AS7922 Comcast Cable Communications, LLC

Upstream data from RIPE Stat routing history.

⬇️ Downstreams

69 downstreams
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AS396332 SITEONE LANDSCAPE SUPPLY, LLC DC
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AS397367 Cranbrook Educational Community -
AS397871 City Of Detroit -
AS397969 Cambium Learning, Inc. -
AS398856 Group M Worldwide, LLC -
AS399293 Hollingsworth Logistics Group LLC -
AS39987 Kent Intermediate School District -
AS400315 Cold Heading Company -
AS401285 MICHIGAN VIRTUAL -
AS40262 Pantone Inc. -
AS4208 The Iserv Company, LLC -
AS46674 City of Grand Rapids -
AS53352 Henry Ford Health System -
AS53775 Sekisui KYDEX, LLC -
AS54267 Lake Trust Credit Union -
AS54840 United Wholesale Mortgage, LLC -
AS54946 Metro Health -
AS62611 Cutting Edge Computers, INC. -
AS62658 City of Wyandotte -
AS62728 VELOCITY, A MANAGED SERVICES COMPANY -
AS63102 Michigan Education Special Services Association -

🔒 RPKI / ROA

Source: rpki.zorn.ltd
PrefixOrigin ASNMax LengthValidity
50.226.70.0/24 AS33668 /24 ✓ Valid
50.233.114.0/24 AS33668 /24 ✓ Valid
157.240.135.0/24 AS33668 /24 Not Found
157.240.130.0/24 AS33668 /24 Not Found
50.202.125.0/24 AS33668 /24 ✓ Valid
50.217.249.0/24 AS33668 /24 ✓ Valid
50.238.250.0/24 AS33668 /24 ✓ Valid
107.0.213.0/24 AS33668 /24 ✓ Valid
50.223.155.0/24 AS33668 /24 ✓ Valid
206.201.156.0/24 AS33668 /24 Not Found
50.232.15.0/24 AS33668 /24 ✓ Valid
192.138.205.0/24 AS33668 /24 Not Found
206.201.158.0/24 AS33668 /24 Not Found
192.88.105.0/24 AS33668 /24 Not Found
50.206.127.0/24 AS33668 /24 ✓ Valid
50.221.158.0/24 AS33668 /24 ✓ Valid
50.227.241.0/24 AS33668 /24 ✓ Valid
50.229.7.0/24 AS33668 /24 ✓ Valid
50.207.92.0/24 AS33668 /24 ✓ Valid
50.204.170.0/24 AS33668 /24 ✓ Valid
50.228.137.0/24 AS33668 /24 ✓ Valid
198.199.172.0/24 AS33668 /24 Not Found
50.220.170.0/24 AS33668 /24 ✓ Valid
50.203.250.0/24 AS33668 /24 ✓ Valid
50.233.62.0/24 AS33668 /24 ✓ Valid
198.180.251.0/24 AS33668 /24 Not Found
50.239.133.0/24 AS33668 /24 ✓ Valid

RPKI validation powered by rpki.zorn.ltd (Routinator).

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