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	AS33287
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:      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


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

Nearby Ranges

BGP prefixes that overlap with 2001:559:59d::/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
111.26.64.176	AS134810 China Mobile Group JiLin communications corporation	`9.69ms` from Changchun, CN
146.196.50.80	AS135155 TALTOLA.NET	`0.66ms` from Dhaka, BD
189.233.108.112	AS8151 UNINET	`5.72ms` from Guadalajara, MX
61.158.64.224	AS4837 CHINA UNICOM China169 Backbone	`5.46ms` from Harbin, CN
193.77.244.48	AS5603 Telekom Slovenije, d.d.	`8.75ms` from Ljubljana, SI
153.228.137.144	AS4713 NTT DOCOMO BUSINESS,Inc.	`2.33ms` from Osaka, JP
51.210.3.128	AS16276 OVH SAS	`0.07ms` from Roubaix, FR
83.5.97.32	AS5617 Orange Polska Spolka Akcyjna	`6.67ms` from Warsaw, PL
98.46.37.176	AS7922 Comcast Cable Communications, LLC	`10.48ms` from Chicago, US
217.253.175.192	AS3320 Deutsche Telekom AG	`7.87ms` from Frankfurt am Main, DE
91.32.29.240	AS3320 Deutsche Telekom AG	`6.14ms` from Frankfurt am Main, DE
168.76.111.32	AS137951 ASLINE LIMITED	`0.72ms` from Hong Kong, HK
31.155.116.0	AS8386 Vodafone Net Iletisim Hizmetler AS	`2.90ms` from Istanbul, TR
79.168.5.80	AS2860 NOS COMUNICACOES, S.A.	`6.22ms` from Lisbon, PT
27.121.182.192	AS2519 ARTERIA Networks Corporation	`14.92ms` from Osaka, JP
73.127.45.112	AS7922 Comcast Cable Communications, LLC	`7.66ms` from Salt Lake City, US
47.117.96.32	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`1.66ms` from Shanghai, CN
180.21.102.224	AS4713 NTT DOCOMO BUSINESS,Inc.	`3.34ms` from Tokyo, JP
186.118.101.192	AS3816 COLOMBIA TELECOMUNICACIONES S.A. ESP BIC	`7.50ms` from Bogota, CO
109.133.33.192	AS5432 Proximus NV	`1.92ms` from Brussels, BE
27.13.135.112	AS4837 CHINA UNICOM China169 Backbone	`6.95ms` from Chongqing, CN
97.99.130.176	AS11427 Charter Communications Inc	`8.11ms` from Dallas, US
98.4.203.192	AS11351 Charter Communications Inc	`19.22ms` from Morris Plains, US
72.56.241.208	AS9123 JSC TIMEWEB	`0.53ms` from Moscow, RU
62.102.153.240	AS197650 AirMax S.r.l.	`2.05ms` from Rome, IT

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