Autonomous System details

AS33661

Comcast Cable Communications, LLC  ·  comcast.com

United States

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

Sign up for free ›

AS33661 – Comcast Cable Communications, LLC

Field Value
Country United States
Website comcast.com
Hosted domains 0
IPv4 addresses 1,792
IPv6 addresses 19,342,813,113,834,067,200,000,000
ASN type ISP
Registry arin
Allocated 21 years ago on Feb 16, 2005
Updated 5 years ago on Jan 25, 2021

IP Ranges

Netblock Company Num of IPs
50.218.97.0/24 Comcast Cable Communications, LLC 256
50.220.33.0/24 Comcast Cable Communications, LLC 256
50.226.0.0/24 Comcast Cable Communications, LLC 256
50.227.97.0/24 Comcast Cable Communications, LLC 256
50.228.116.0/24 Comcast Cable Communications, LLC 256
50.236.155.0/24 Comcast Cable Communications, LLC 256
Netblock Company
2001:559:135::/48 Comcast Cable Communications, LLC
2001:559:4ed::/48 Comcast Cable Communications, LLC
2001:559:4ee::/48 Comcast Cable Communications, LLC
2001:559:731::/48 Comcast Cable Communications, LLC
2001:559:82f9::/48 Comcast Cable Communications, LLC
2001:559:830d::/48 Comcast Cable Communications, LLC
2001:559:8320::/48 Comcast Cable Communications, LLC
2001:559:8462::/48 Comcast Cable Communications, LLC
2001:559:85d6::/48 Comcast Cable Communications, LLC
2001:559:864f::/48 Comcast Cable Communications, LLC
2001:559:878c::/48 Comcast Cable Communications, LLC
2001:559:87d4::/48 Comcast Cable Communications, LLC
2001:559:c202::/48 Comcast Cable Communications, LLC
2001:559:c22b::/48 Comcast Cable Communications, LLC
2001:559:c4b9::/48 Comcast Cable Communications, LLC
2001:559:c4ea::/48 Comcast Cable Communications, LLC

Get this data and more with IPinfo's powerful IP Ranges API - quickly and easily identify company-owned IP ranges.
IP Ranges API

WHOIS Details

Join for free to view WHOIS details › 

                                                ASHandle:       AS33661
                                                OrgID:          AS33661
                                                ASName:         AS33661
                                                ASNumber:       AS33661
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA
Get this data and more with IPinfo's WHOIS product - effortless access to POCs, ORGs, and Networks, for actionable intelligence.
IP WHOIS API & Database

Hosted Domains

There are no domains currently hosted on this ASN.

Discover all domains hosted on a single IP address with IPinfo's powerful Hosted Domains (Reverse IP) solution.
Useful for Cybersecurity
Hosted Domains API & Database

Peers

There are 22 peers for this ASN.

Peers Name
AS17035 NBCUniversal
AS23542 Florida's Natural Growers, Inc.
AS26876 chico's fas inc
AS30415 Sarasota County Government
AS36040 Google LLC
AS36763 Hearst-Argyle Television, Inc.
AS395036 City of Sanibel
AS395659 SeaWorld Parks & Entertainment, Inc.
AS396291 NCH Healthcare System, Inc.
AS396910 Lee County Port Authority
AS398641 Community Health Centers, Inc.
AS398743 The Nemours Foundation
AS401671 ACCESSPARKS LLC
AS46576 Loews Hotels at Universal Orlando
AS46999 Crews Banking Corporation
AS53445 The Villages Health
AS53937 Sarasota Memorial Hospital
AS54119 WhiteSky Communications, LLC.
AS63264 Alternative Choice Wireless, LLC
AS63402 Universal Orlando
AS6931 Ringling College of Art and Design
AS7922 Comcast Cable Communications, LLC
Get this data and more insights on related domains, allocation dates, registry names, IP counts with IPinfo's IP-to-ASN product.
ASN API & Database

Upstreams

There is 1 peer for this ASN.

upstreams Name
AS7922 Comcast Cable Communications, LLC
Get this data and more insights on related domains, allocation dates, registry names, IP counts with IPinfo's IP-to-ASN product.
ASN API & Database

Downstreams

There are 19 downstreams for this ASN.

Downstreams Name
AS23542 Florida's Natural Growers, Inc.
AS26876 chico's fas inc
AS30415 Sarasota County Government
AS36040 Google LLC
AS36763 Hearst-Argyle Television, Inc.
AS395036 City of Sanibel
AS395659 SeaWorld Parks & Entertainment, Inc.
AS396291 NCH Healthcare System, Inc.
AS396910 Lee County Port Authority
AS398641 Community Health Centers, Inc.
AS398743 The Nemours Foundation
AS401671 ACCESSPARKS LLC
AS46576 Loews Hotels at Universal Orlando
AS46999 Crews Banking Corporation
AS53937 Sarasota Memorial Hospital
AS54119 WhiteSky Communications, LLC.
AS63264 Alternative Choice Wireless, LLC
AS63402 Universal Orlando
AS6931 Ringling College of Art and Design
Get this data and more insights on related domains, allocation dates, registry names, IP counts with IPinfo's IP-to-ASN product.
ASN API & Database

Pingable IPs

4 IPs in this ASN replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address ASN Details
50.220.33.1 AS33661 Comcast Cable Communications, LLC 6.51ms from Miami, US
50.237.76.77 AS33661 Comcast Cable Communications, LLC 1.30ms from Denver, US
50.226.0.1 AS33661 Comcast Cable Communications, LLC 3.11ms from Miami, US

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
89.149.220.253 AS60781 LeaseWeb Netherlands B.V. 0.28ms from Amsterdam, NL
45.33.102.141 AS63949 Akamai Connected Cloud 0.39ms from Atlanta, US
73.100.90.253 AS7922 Comcast Cable Communications, LLC 8.32ms from Boston, US
72.230.237.157 AS11351 Charter Communications Inc 17.90ms from Chicago, US
64.184.90.173 AS32703 Zayo Bandwidth 17.93ms from Chicago, US
209.10.195.237 AS394968 Quality Technology Services, LLC 0.50ms from Chicago, US
47.139.58.157 AS5650 Frontier Communications of America, Inc. 6.79ms from Los Angeles, US
178.154.221.93 AS200350 Yandex.Cloud LLC 2.86ms from Moscow, RU
72.76.208.125 AS701 Verizon Business 1.89ms from New York City, US
87.139.142.13 AS3320 Deutsche Telekom AG 6.37ms from Nuernberg, DE
172.202.250.237 AS8075 Microsoft Corporation 0.20ms from San Antonio, US
119.218.226.253 AS4766 Korea Telecom 5.67ms from Seoul, KR
115.51.122.253 AS4837 CHINA UNICOM China169 Backbone 2.77ms from Zhengzhou, CN
81.63.157.205 AS3303 Swisscom (Switzerland) Ltd 1.76ms from Zuerich, CH
68.118.194.61 AS20115 Charter Communications LLC 12.02ms from Ashburn, US
221.236.243.221 AS4134 CHINANET BACKBONE 12.89ms from Chengdu, CN
59.61.235.61 AS4134 CHINANET BACKBONE 4.85ms from Fuzhou, CN
116.97.37.141 AS7552 Viettel Group 2.14ms from Hanoi, VN
14.63.93.61 AS4766 Korea Telecom 1.54ms from Incheon, KR
73.12.197.29 AS7922 Comcast Cable Communications, LLC 10.40ms from Los Angeles, US
166.88.150.237 AS213823 IPLuo BV 0.39ms from Marseille, FR
76.153.110.77 AS7922 Comcast Cable Communications, LLC 5.30ms from Miami, US
165.251.13.157 AS27495 Open Text Corporation 4.10ms from New York City, US
140.131.149.61 AS1659 Taiwan Academic Network (TANet) Information Center 1.64ms from Taipei, TW
95.104.9.93 AS16010 Magticom Ltd. 0.63ms from Tbilisi, GE

Traceroute

Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this ASN. Learn more.

$
traceroute -a -n -q1 -f9 50.236.155.108
traceroute to 50.236.155.108 (50.236.155.108): 64 hops max, 52 byte packets
9 [AS7922] 68.86.85.53 2.29 ms
10 *
11 *
12 [AS7922] 68.87.238.229 6.827 ms
13 [AS7922] 96.110.95.94 5.997 ms
14 *
Measurement taken from IPinfo ProbeNet in Miami, US
On

Related Networks

What is an ASN?

Autonomous System Numbers (ASNs) are assigned to entities such as Internet Service Providers and other large organizations that control blocks of IP addresses. This network page, and the organization field that's shown on the main IP address information page and also returned in the geolocation API are based on the ASN.

The ASN details will often correspond to the IP address owner, but for smaller organizations it may be that organization's parent, or their ISP. Find out more about AS33661 at robtex.

Data 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
IPinfo for all your IP geolocation needs

Our IP tools

Explore all tools
What is my IP

What is my IP

Test our data accuracy by viewing insights from your IP address.

See your IP address
Map IPs

Map IPs

Paste up to 500,000 IPs to see where they're located on a map.

Try Map IPs
Summarize IPs

Summarize IPs

Use our data visualization tool to create a visual overview of multiple IPs.

Try Summarize IPs