This AS is not currently used to announce prefixes in the global routing table, nor is it used as a visible transit AS.
Advertisements that are fragments of the original RIR allocation (more specifics) originated by this AS.
AS11025 8 More Specifics 10 Total Advertisements COMCAST-HOUSTON, US
24.149.128.0/18 24.149.128.0/17
24.149.128.0/24 24.149.128.0/17
24.149.192.0/19 24.149.128.0/17
74.81.140.0/24 74.81.128.0/19
74.81.141.0/24 74.81.128.0/19
74.81.142.0/24 74.81.128.0/19
74.81.158.0/24 74.81.128.0/19
208.110.196.0/22 208.110.192.0/19
Prefixes added and withdrawn by this origin AS in the past 7 days.
+ 24.149.128.0/18 Announced
+ 24.149.128.0/24 Announced
+ 24.149.192.0/19 Announced
+ 74.81.128.0/19 Announced
+ 74.81.140.0/24 Announced
+ 74.81.141.0/24 Announced
+ 74.81.142.0/24 Announced
+ 74.81.158.0/24 Announced
+ 208.110.192.0/19 Announced
+ 208.110.196.0/22 Announced
whois: 402609
IANA has recorded AS11025 as originally allocated by
/usr/bin/whois -h jwhois.apnic.netr "AS11025\n
#
# 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: 11025
ASName: COMCAST-HOUSTON
ASHandle: AS11025
RegDate: 2005-04-28
Updated: 2021-01-25
Ref: https://rdap.arin.net/registry/autnum/11025
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: CNIPEO-Ip-registration@cable.comcast.com
OrgTechRef: https://rdap.arin.net/registry/entity/IC161-ARIN
OrgRoutingHandle: ROUTI25-ARIN
OrgRoutingName: Routing
OrgRoutingPhone: +1-856-792-2300
OrgRoutingEmail: routing@comcast.com
OrgRoutingRef: https://rdap.arin.net/registry/entity/ROUTI25-ARIN
OrgAbuseHandle: NAPO-ARIN
OrgAbuseName: Network Abuse and Policy Observance
OrgAbusePhone: +1-888-565-4329
OrgAbuseEmail: abuse@comcast.net
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.
#