Need more data or want to access it via API or data downloads? Sign up to get free access

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:        [email protected]
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:        [email protected]
Source:         ARIN

Nearby Ranges

BGP prefixes that overlap with 2001:559:85c7::/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
213.73.97.64	AS34171 snafu Gesellschaft fuer interaktive Netzwerke mbH	`0.68ms` from Berlin, DE
71.192.237.112	AS7922 Comcast Cable Communications, LLC	`8.91ms` from Boston, US
196.70.94.112	AS36903 Office National des Postes et Telecommunications ONPT (Maroc Telecom) / IAM	`2.88ms` from Casablanca, MA
54.75.238.240	AS16509 Amazon.com, Inc.	`0.13ms` from Dublin, IE
193.246.5.208	AS199415 Association YORKHOST	`8.93ms` from Frankfurt am Main, DE
114.55.113.0	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`5.41ms` from Hangzhou, CN
73.205.17.32	AS7922 Comcast Cable Communications, LLC	`6.91ms` from Miami, US
211.135.219.32	AS2518 BIGLOBE Inc.	`13.30ms` from Osaka, JP
34.192.225.176	AS14618 Amazon.com, Inc.	`0.19ms` from Reston, US
98.41.124.144	AS7922 Comcast Cable Communications, LLC	`7.01ms` from San Jose, US
13.215.203.16	AS16509 Amazon.com, Inc.	`0.11ms` from Singapore, SG
20.10.24.208	AS8075 Microsoft Corporation	`0.28ms` from Boydton, US
3.255.244.240	AS16509 Amazon.com, Inc.	`0.44ms` from Dublin, IE
119.29.65.144	AS45090 Shenzhen Tencent Computer Systems Company Limited	`2.06ms` from Guangzhou, CN
1.190.144.112	AS4837 CHINA UNICOM China169 Backbone	`5.97ms` from Harbin, CN
87.187.89.224	AS3320 Deutsche Telekom AG	`3.10ms` from Nuernberg, DE
73.30.129.160	AS7922 Comcast Cable Communications, LLC	`5.82ms` from Piscataway, US
115.10.3.64	AS4766 Korea Telecom	`3.03ms` from Seoul, KR
118.36.137.176	AS4766 Korea Telecom	`1.18ms` from Seoul, KR
20.188.120.224	AS8075 Microsoft Corporation	`0.58ms` from Singapore, SG
83.242.67.240	AS30838 Jerzy Krempa "Telpol" PPMUE	`9.65ms` from Warsaw, PL
117.65.124.176	AS4134 CHINANET-BACKBONE	`8.35ms` from Wuhan, CN
188.168.231.240	AS15774 Limited Liability Company "TTK-Svyaz"	`0.99ms` from Yekaterinburg, RU
42.228.120.32	AS4837 CHINA UNICOM China169 Backbone	`4.60ms` from Zhengzhou, CN
23.222.199.128	AS16625 Akamai Technologies, Inc.	`0.28ms` from Ashburn, 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.

An API built with users in mind: reliable, accurate, and easy-to-use

Discover why industry-leading companies around the globe love our data. IPinfo's accurate insights fuel use cases from cybersecurity, data enrichment, web personalization, and much more.

Get Started for Free Contact Sales