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Summary

Country	United States
Domain	comcast.com
ASN	AS33491
Registry	ARIN
ID	COMCAST6NET

WHOIS Details

V6NetHandle:    NET6-2001-558-1
OrgID:          CCCS
Parent:         NET6-2001-400-0
NetName:        COMCAST6NET
NetRange:       2001:558:: - 2001:55F:FFFF:FFFF:FFFF:FFFF:FFFF:FFFF
NetType:        allocation
Comment:        CC1
Comment:        -----BEGIN CERTIFICATE-----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-----END CERTIFICATE-----
RegDate:        2003-01-06
Updated:        2025-11-06
Source:         ARIN


OrgID:          CCCS
OrgName:        Comcast Cable Communications, LLC
CanAllocate:    
Street:         1800 Bishops Gate Blvd
City:           Mt Laurel
State/Prov:     NJ
Country:        US
PostalCode:     08054
RegDate:        2001-09-18
Updated:        2020-11-18
OrgAdminHandle: IC161-ARIN
OrgTechHandle:  IC161-ARIN
OrgAbuseHandle: NAPO-ARIN
OrgRoutingHandle:   ROUTI25-ARIN
Source:         ARIN


POCHandle:      NAPO-ARIN
IsRole:         Y
LastName:       Network Abuse and Policy Observance
FirstName:      
Street:         1800 Bishops Gate Blvd
City:           Mount Laurel
State/Prov:     NJ
Country:        US
PostalCode:     08054
RegDate:        2002-09-30
Updated:        2025-05-21
OfficePhone:    +1-888-565-4329
Mailbox:        abuse@comcast.net
Source:         ARIN


POCHandle:      IC161-ARIN
IsRole:         Y
LastName:       Comcast Cable Communications Inc
FirstName:      
Street:         1800 Bishops Gate Blvd
City:           Mount Laurel
State/Prov:     NJ
Country:        US
PostalCode:     08054
RegDate:        2002-06-12
Updated:        2025-09-19
OfficePhone:    +1-856-792-2300
Mailbox:        CNIPEO-Ip-registration@cable.comcast.com
Source:         ARIN

Nearby Ranges

BGP prefixes that overlap with 2001:559:8132::/48

No nearby ranges found.

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

Our Hosted Domains API, or Reverse IP API returns a full list of domains that are hosted on a single IP address.

Useful for Cybersecurity

Read more

Pingable IPs

No IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

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
52.36.66.160	AS16509 Amazon.com, Inc.	`0.19ms` from Boardman, US
91.177.58.208	AS5432 Proximus NV	`3.45ms` from Brussels, BE
188.131.116.64	AS25454 ORANGE MOLDOVA S.A.	`18.50ms` from Bucharest, RO
206.197.251.240	AS401787 Omnitec Corporation	`7.61ms` from Chicago, US
174.104.40.16	AS10796 Charter Communications Inc	`7.83ms` from Cleveland, US
71.79.241.208	AS10796 Charter Communications Inc	`7.35ms` from Columbus, US
52.173.33.176	AS8075 Microsoft Corporation	`0.34ms` from Des Moines, US
9.223.86.96	AS8075 Microsoft Corporation	`0.15ms` from Gaevle, SE
81.212.169.192	AS9121 Turk Telekomunikasyon Anonim Sirketi	`1.14ms` from Istanbul, TR
60.242.230.32	AS7545 TPG Telecom Limited	`1.16ms` from Sydney, AU
211.20.188.160	AS3462 Data Communication Business Group	`0.83ms` from Taipei, TW
43.133.214.224	AS132203 Tencent Building, Kejizhongyi Avenue	`1.03ms` from Tokyo, JP
72.144.253.80	AS8075 Microsoft Corporation	`0.20ms` from Frankfurt am Main, DE
14.163.227.80	AS45899 VNPT Corp	`1.73ms` from Hanoi, VN
171.237.139.32	AS7552 Viettel Group	`1.44ms` from Hanoi, VN
78.160.206.240	AS9121 Turk Telekomunikasyon Anonim Sirketi	`10.90ms` from Istanbul, TR
112.211.216.0	AS9299 Philippine Long Distance Telephone Company	`1.77ms` from Manila, PH
68.183.30.128	AS14061 DigitalOcean, LLC	`0.23ms` from New York City, US
180.63.210.176	AS4713 NTT DOCOMO BUSINESS,Inc.	`2.71ms` from Osaka, JP
73.225.75.16	AS7922 Comcast Cable Communications, LLC	`5.17ms` from Portland, US
76.103.89.176	AS7922 Comcast Cable Communications, LLC	`5.55ms` from San Jose, US
14.72.7.176	AS4766 Korea Telecom	`1.63ms` from Seoul, KR
125.128.3.208	AS4766 Korea Telecom	`1.38ms` from Seoul, KR
197.10.57.80	AS5438 Agence Tunisienne d'Internet	`2.03ms` from Tunis, TN
222.90.200.192	AS4134 CHINANET-BACKBONE	`2.34ms` from Xi'an, CN

What are IP address ranges?

IP address ranges, or netblocks, are groups of related IP addresses. They are usually represented as a base IP address, followed by a slash, and then a netmask which represents how many IP addresses are contained within the netblock. This format is known as CIDR. You'll also sometimes see netblocks given as a start ip address, and an end ip address, or an ip address range.

Traffic works its way around the internet based on the routing table, which contains a list of networks and their associated netblocks.

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