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Summary

Country	United States
Domain	comcast.com
ASN	AS33651
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 2001:559:24f::/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
185.226.197.48	AS21859 Zenlayer Inc	`0.17ms` from Amsterdam, NL
31.206.244.0	AS8386 Vodafone Net Iletisim Hizmetler AS	`7.11ms` from Izmir, TR
182.241.191.192	AS4134 CHINANET-BACKBONE	`6.20ms` from Kunming, CN
81.5.173.112	AS8851 GCI Network Solutions Limited	`2.28ms` from London, GB
83.32.197.64	AS3352 TELEFONICA DE ESPANA S.A.U.	`1.30ms` from Madrid, ES
87.10.247.192	AS3269 Telecom Italia S.p.A.	`5.92ms` from Milan, IT
153.216.26.96	AS4713 NTT DOCOMO BUSINESS,Inc.	`7.45ms` from Osaka, JP
176.136.248.176	AS5410 Bouygues Telecom SA	`2.54ms` from Paris, FR
73.202.45.16	AS7922 Comcast Cable Communications, LLC	`6.87ms` from San Jose, US
186.233.17.160	AS262777 Neolink Telecomunicações LTDA	`4.04ms` from Sao Paulo, BR
194.66.83.48	AS786 Jisc Services Limited	`11.75ms` from Sheffield, GB
20.5.96.0	AS8075 Microsoft Corporation	`0.64ms` from Sydney, AU
89.165.3.144	AS39501 NGSAS NedaGostarSaba	`16.88ms` from Yerevan, AM
3.215.18.80	AS14618 Amazon.com, Inc.	`0.52ms` from Ashburn, US
108.84.204.0	AS7018 AT&T Enterprises, LLC	`9.38ms` from Chicago, US
171.79.98.208	AS24560 Bharti Airtel Ltd., Telemedia Services	`9.98ms` from Delhi, IN
63.33.153.112	AS16509 Amazon.com, Inc.	`0.20ms` from Dublin, IE
1.0.114.176	AS18144 Enecom,Inc.	`6.17ms` from Hiroshima, JP
223.35.131.112	AS9644 SK Telecom	`2.50ms` from Incheon, KR
128.34.135.144	AS22 Navy Network Information Center (NNIC)	`1.71ms` from Los Angeles, US
89.131.113.208	AS12479 Orange Espagne SA	`1.75ms` from Madrid, ES
160.153.58.160	AS398101 GoDaddy.com, LLC	`1.05ms` from Phoenix, US
24.46.229.112	AS6128 Cablevision Systems Corp.	`5.54ms` from Secaucus, US
154.247.109.16	AS36947 Telecom Algeria	`12.90ms` from Algiers, DZ
3.142.73.128	AS16509 Amazon.com, Inc.	`0.98ms` from Columbus, US

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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