15
IPv4 Prefixes
105
IPv6 Prefixes
···
Peers
···
Upstream
···
Downstream
0
IX Points
2
Facilities
98.3%
RPKI Valid Rate
IP Purity Address-space quality
Assessing the address space...
Network Topology Upstream/Downstream
Data Source: RIPE Stat
Loading topology data...
Announced IP Prefixes 120
RPKI Valid 118
RPKI Invalid 0
Unsigned / Unknown 2
Sampled 120 / 120
IPv4 Prefixes 15
IPv6 Prefixes 105
2001:559:392::/482001:559:c020::/482001:559:c37e::/482001:559:8172::/482001:559:81c9::/482001:559:c1fe::/482001:559:c4e2::/482001:559:4fe::/482001:559:86ae::/482001:559:1b3::/482001:559:852f::/482001:559:c554::/482001:559:42::/482001:559:85ac::/482001:559:c200::/482001:559:c450::/482001:559:265::/482001:559:8771::/482001:559:12f::/482001:559:85d9::/482001:559:c243::/482001:559:c42d::/482001:559:c46f::/482001:559:3ed::/482001:559:c1fc::/482001:559:c1ff::/482001:559:85ed::/482001:559:852e::/482001:559:863f::/482001:559:153::/482001:559:1e9::/482001:559:c181::/482001:559:256::/482001:559:38d::/482001:559:5ab::/482001:559:83fa::/482001:559:85ce::/482001:559:8603::/482001:559:866f::/482001:559:8168::/482001:559:8739::/482001:559:87d0::/482001:559:c021::/482001:559:c289::/482001:559:c374::/482001:559:c3ae::/482001:559:c417::/482001:559:c410::/482001:559:c1a6::/482001:559:c424::/482001:559:c26f::/482001:559:c2d0::/482001:559:c257::/482001:559:8012::/482001:559:8311::/482001:559:8424::/482001:559:c157::/482001:559:c404::/482001:559:85d0::/482001:559:c452::/482001:559:85cf::/482001:559:287::/482001:559:334::/482001:559:3e3::/482001:559:3e4::/482001:559:728::/482001:559:81f4::/482001:559:8472::/482001:559:84b7::/482001:559:857b::/482001:559:85d7::/482001:559:85e9::/482001:559:86d6::/482001:559:86d7::/482001:559:86d8::/482001:559:852d::/482001:559:c552::/482001:559:c23f::/482001:559:398::/482001:559:8544::/482001:559:351::/482001:559:c42f::/482001:559:c0e8::/482001:559:c56a::/482001:559:130::/482001:559:154::/482001:559:182::/482001:559:18c::/482001:559:397::/482001:559:c506::/482001:559:4b7::/482001:559:1f2::/482001:559:83c1::/482001:559:c223::/482001:559:c20f::/482001:559:804d::/482001:559:8156::/482001:559:8772::/482001:559:c256::/482001:559:c37f::/482001:559:83de::/482001:559:85f8::/482001:559:8748::/482001:559:8783::/482001:559:c254::/48
Facilities 2
Click a point on the map to locate a facility
| Name | City | Country |
|---|---|---|
| Databank Houston West (HOU1) (HOU2) | Houston | US |
| EdgeConneX Houston (EDCHOU01) | Katy | US |
Colocated Networks 30
Shared Data Center
| ASN | Name | Type | Shared Facility |
|---|---|---|---|
| AS394437 | PS Lightwave | NSP | 2/2 |
| AS13335 | Cloudflare | Content | 2/2 |
| AS174 | Cogent Communications, Inc. | NSP | 2/2 |
| AS401832 | Rule Your Own Game Inc. | Enterprise | 1/2 |
| AS401414 | Tier 2 Squared, LLC | NSP | 1/2 |
| AS397412 | Tachus | NSP | 1/2 |
| AS395301 | Resound Networks | Cable/DSL/ISP | 1/2 |
| AS60068 | CDN77 | Content | 1/2 |
| AS54113 | Fastly, Inc. | Content | 1/2 |
| AS53698 | Ninja-IX Corporation | Non-Profit | 1/2 |
| AS49915 | Megaport Global Access | NSP | 1/2 |
| AS46606 | Endurance International Group, Inc | Content | 1/2 |
| AS35940 | Ninja-IX Looking Glass | Route Collector | 1/2 |
| AS35847 | Ezee Fiber | Cable/DSL/ISP | 1/2 |
| AS32934 | Meta | Content | 1/2 |
| AS32261 | Subspace | 1/2 | |
| AS30404 | Blue Stream | Cable/DSL/ISP | 1/2 |
| AS26301 | Ninja-IX Houston Route Servers | Route Server | 1/2 |
| AS22822 | Edgio - AS22822 | Content | 1/2 |
| AS22442 | Phonoscope | NSP | 1/2 |
| AS21928 | T-Mobile USA | Cable/DSL/ISP | 1/2 |
| AS20940 | Akamai Technologies | Content | 1/2 |
| AS19551 | Thales/Imperva | Content | 1/2 |
| AS16509 | Amazon.com | Enterprise | 1/2 |
| AS13767 | DataBank | NSP | 1/2 |
| AS13150 | Cato Networks | 1/2 | |
| AS8075 | Microsoft | Content | 1/2 |
| AS7922 | Comcast | Cable/DSL/ISP | 1/2 |
| AS7862 | Chevron | Enterprise | 1/2 |
| AS7843 | Charter Communications (7843) | Cable/DSL/ISP | 1/2 |
Registration Info
AS Name
CMCS
Organization
Comcast Cable Communications, Inc.
Country/Region
US
Registration Date
[email protected] 20070517
Update Date
2021-01-25
Raw Whois Data
aut-num: AS33662
descr: Comcast Cable Communications, Inc.
1800 Bishops Gate Blvd
Mt Laurel, NJ 08054
US
admin-c: IC161-ARIN
tech-c: IC161-ARIN
remarks: First Pass
mnt-by: MNT-CMCS
changed: [email protected] 20070517
source: LEVEL3
--- ARIN Whois ---
#
# ARIN WHOIS data and services are subject to the Terms of Use
# available at: https://www.arin.net/resources/registry/whois/tou/
#
# If you see inaccuracies in the results, please report at
# https://www.arin.net/resources/registry/whois/inaccuracy_reporting/
#
# Copyright 1997-2026, American Registry for Internet Numbers, Ltd.
#
ASNumber: 33662
ASName: CMCS
ASHandle: AS33662
RegDate: 2005-02-16
Updated: 2021-01-25
Ref: https://rdap.arin.net/registry/autnum/33662
OrgName: Comcast Cable Communications, LLC
OrgId: CCCS
Address: 1800 Bishops Gate Blvd
City: Mt Laurel
StateProv: NJ
PostalCode: 08054
Country: US
RegDate: 2001-09-18
Updated: 2020-11-18
Ref: https://rdap.arin.net/registry/entity/CCCS
OrgTechHandle: IC161-ARIN
OrgTechName: Comcast Cable Communications Inc
OrgTechPhone: +1-856-792-2300
OrgTechEmail: [email protected]
OrgTechRef: https://rdap.arin.net/registry/entity/IC161-ARIN
OrgRoutingHandle: ROUTI25-ARIN
OrgRoutingName: Routing
OrgRoutingPhone: +1-856-792-2300
OrgRoutingEmail: [email protected]
OrgRoutingRef: https://rdap.arin.net/registry/entity/ROUTI25-ARIN
OrgAbuseHandle: NAPO-ARIN
OrgAbuseName: Network Abuse and Policy Observance
OrgAbusePhone: +1-888-565-4329
OrgAbuseEmail: [email protected]
OrgAbuseRef: https://rdap.arin.net/registry/entity/NAPO-ARIN
#
# ARIN WHOIS data and services are subject to the Terms of Use
# available at: https://www.arin.net/resources/registry/whois/tou/
#
# If you see inaccuracies in the results, please report at
# https://www.arin.net/resources/registry/whois/inaccuracy_reporting/
#
# Copyright 1997-2026, American Registry for Internet Numbers, Ltd.
#