AS21508 Comcast Cable Communications, Inc. 1800 Bishops Gate Blvd Mt Laurel, NJ 08054 US


AS{21508}
aut-num: AS21508
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: tony_tauber(at)spam-free.cable.comcast.com 20070517
source: LEVEL3

aut-num: AS21508
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
notify: CNIPEO-Ip-registration(at)cable.comcast.com
notify: jim_romary(at)cable.comcast.com
mnt-by: MNT-CMCS
changed: jim_romary(at)cable.comcast.com 20060920
source: ARIN
in bgproute recordprefixdescription
AS36733
AS21508
AS7922
65.97.0.0/19Comcast Cable Communications, Inc. 1800 Bishops Gate Blvd Mt Laurel, NJ 08054 Comcast Cable Communications, Inc. 1800 Bishops Gate Blvd Mt Laurel, NJ 08054
AS20214
AS21508
66.208.226.0/24Comcast Cable Communications, Inc. 1800 Bishops Gate Blvd Mt Laurel, NJ 08054
67.163.96.0/19Comcast Cable Communications, Inc. 1800 Bishops Gate Blvd Mt Laurel, NJ 08054
67.166.160.0/19Comcast Cable Communications, Inc. 1800 Bishops Gate Blvd Mt Laurel, NJ 08054
67.172.192.0/19Comcast Cable Communications, Inc. 1800 Bishops Gate Blvd Mt Laurel, NJ 08054
(unannounced)AS21508
67.178.38.0/23Comcast Cable Communications, Inc. 1800 Bishops Gate Blvd Mt Laurel, NJ 08054
(unannounced)AS21508
67.179.76.0/22Comcast Cable Communications, Inc. 1800 Bishops Gate Blvd Mt Laurel, NJ 08054
67.187.0.0/19Comcast Cable Communications, Inc. 1800 Bishops Gate Blvd Mt Laurel, NJ 08054
68.57.32.0/19Comcast Cable Communications, Inc. 1800 Bishops Gate Blvd Mt Laurel, NJ 08054
68.57.64.0/18Comcast Cable Communications, Inc. 1800 Bishops Gate Blvd Mt Laurel, NJ 08054
68.57.128.0/18Comcast Cable Communications, Inc. 1800 Bishops Gate Blvd Mt Laurel, NJ 08054
AS21508
MISSING!68.85.70.0/23
68.85.226.0/24Comcast Cable Communications, Inc. 1800 Bishops Gate Blvd Mt Laurel, NJ 08054
68.86.14.0/24Comcast Cable Communications, Inc. 1800 Bishops Gate Blvd Mt Laurel, NJ 08054
68.86.24.0/24Comcast Cable Communications, Inc. 1800 Bishops Gate Blvd Mt Laurel, NJ 08054
68.86.124.0/22Comcast Cable Communications, Inc. 1800 Bishops Gate Blvd Mt Laurel, NJ 08054
68.86.172.0/22Comcast Cable Communications, Inc. 1800 Bishops Gate Blvd Mt Laurel, NJ 08054
(unannounced)AS21508
69.240.240.0/23Comcast Cable Communications, Inc. 1800 Bishops Gate Blvd Mt Laurel, NJ 08054
AS21508
MISSING!69.241.48.0/23
69.241.85.0/24Comcast Cable Communications, Inc. 1800 Bishops Gate Blvd Mt Laurel, NJ 08054
(unannounced)AS21508
69.241.144.0/20Comcast Cable Communications, Inc. 1800 Bishops Gate Blvd Mt Laurel, NJ 08054
69.243.208.0/20Comcast Cable Communications, Inc. 1800 Bishops Gate Blvd Mt Laurel, NJ 08054
69.244.224.0/20Comcast Cable Communications, Inc. 1800 Bishops Gate Blvd Mt Laurel, NJ 08054
69.252.18.0/23Comcast Cable Communications, Inc. 1800 Bishops Gate Blvd Mt Laurel, NJ 08054
70.88.24.0/23Comcast Cable Communications, Inc. 1800 Bishops Gate Blvd Mt Laurel, NJ 08054
70.88.168.0/23Comcast Cable Communications, Inc. 1800 Bishops Gate Blvd Mt Laurel, NJ 08054
70.88.184.0/21Comcast Cable Communications, Inc. 1800 Bishops Gate Blvd Mt Laurel, NJ 08054
(unannounced)AS21508
70.88.188.0/22Proxy-registered route object
70.89.232.0/21Comcast Cable Communications, Inc. 1800 Bishops Gate Blvd Mt Laurel, NJ 08054
70.91.162.0/24Comcast Cable Communications, Inc. 1800 Bishops Gate Blvd Mt Laurel, NJ 08054
71.56.160.0/19Comcast Cable Communications, Inc. 1800 Bishops Gate Blvd Mt Laurel, NJ 08054
71.57.208.0/20Comcast Cable Communications, Inc. 1800 Bishops Gate Blvd Mt Laurel, NJ 08054
71.62.0.0/16Comcast Cable Communications, Inc. 1800 Bishops Gate Blvd Mt Laurel, NJ 08054
71.63.0.0/17Proxy-registered route object
(unannounced)AS21508
71.63.0.0/19Comcast Cable Communications, Inc. 1800 Bishops Gate Blvd Mt Laurel, NJ 08054
(unannounced)AS21508
71.63.32.0/19Comcast Cable Communications, Inc. 1800 Bishops Gate Blvd Mt Laurel, NJ 08054
(unannounced)AS21508
71.63.64.0/18Comcast Cable Communications, Inc. 1800 Bishops Gate Blvd Mt Laurel, NJ 08054
71.197.0.0/20Comcast Cable Communications, Inc. 1800 Bishops Gate Blvd Mt Laurel, NJ 08054
71.206.128.0/18Comcast Cable Communications, Inc. 1800 Bishops Gate Blvd Mt Laurel, NJ 08054
71.207.128.0/19Comcast Cable Communications, Inc. 1800 Bishops Gate Blvd Mt Laurel, NJ 08054
(unannounced)AS21508
73.0.192.0/19Comcast Cable Communications, Inc. 1800 Bishops Gate Blvd Mt Laurel, NJ 08054
(unannounced)AS21508
73.1.208.0/20Comcast Cable Communications, Inc. 1800 Bishops Gate Blvd Mt Laurel, NJ 08054
(unannounced)AS21508
73.8.32.0/19Comcast Cable Communications, Inc. 1800 Bishops Gate Blvd Mt Laurel, NJ 08054
(unannounced)AS21508
73.126.64.0/18Comcast Cable Communications, Inc. 1800 Bishops Gate Blvd Mt Laurel, NJ 08054
(unannounced)AS21508
73.140.0.0/16Comcast Cable Communications, Inc. 1800 Bishops Gate Blvd Mt Laurel, NJ 08054
(unannounced)AS21508
73.141.0.0/16Comcast Cable Communications, Inc. 1800 Bishops Gate Blvd Mt Laurel, NJ 08054
(unannounced)AS21508
73.142.0.0/17Comcast Cable Communications, Inc. 1800 Bishops Gate Blvd Mt Laurel, NJ 08054
(unannounced)AS21508
73.198.176.0/20Comcast Cable Communications, Inc. 1800 Bishops Gate Blvd Mt Laurel, NJ 08054
(unannounced)AS21508
73.202.128.0/17Comcast Cable Communications, Inc. 1800 Bishops Gate Blvd Mt Laurel, NJ 08054
(unannounced)AS21508
73.207.0.0/16Comcast Cable Communications, Inc. 1800 Bishops Gate Blvd Mt Laurel, NJ 08054
(unannounced)AS21508
73.232.0.0/15Comcast Cable Communications, Inc. 1800 Bishops Gate Blvd Mt Laurel, NJ 08054
(unannounced)AS21508
74.18.128.0/19Comcast Cable Communications, Inc. 1800 Bishops Gate Blvd Mt Laurel, NJ 08054
(unannounced)AS21508
74.22.32.0/20Comcast Cable Communications, Inc. 1800 Bishops Gate Blvd Mt Laurel, NJ 08054
(unannounced)AS21508
74.30.208.0/20Comcast Cable Communications, Inc. 1800 Bishops Gate Blvd Mt Laurel, NJ 08054
(unannounced)AS21508
74.30.240.0/20Comcast Cable Communications, Inc. 1800 Bishops Gate Blvd Mt Laurel, NJ 08054
74.92.186.0/23Comcast Cable Communications, Inc. 1800 Bishops Gate Blvd Mt Laurel, NJ 08054
74.92.255.0/24Comcast Cable Communications, Inc. 1800 Bishops Gate Blvd Mt Laurel, NJ 08054
74.93.116.0/22Comcast Cable Communications, Inc. 1800 Bishops Gate Blvd Mt Laurel, NJ 08054
74.94.208.0/21Comcast Cable Communications, Inc. 1800 Bishops Gate Blvd Mt Laurel, NJ 08054
74.95.96.0/22Comcast Cable Communications, Inc. 1800 Bishops Gate Blvd Mt Laurel, NJ 08054
(unannounced)AS21508
74.144.32.0/20Comcast Cable Communications, Inc. 1800 Bishops Gate Blvd Mt Laurel, NJ 08054
(unannounced)AS21508
74.146.176.0/20Comcast Cable Communications, Inc. 1800 Bishops Gate Blvd Mt Laurel, NJ 08054
(unannounced)AS21508
74.154.160.0/20Comcast Cable Communications, Inc. 1800 Bishops Gate Blvd Mt Laurel, NJ 08054
(unannounced)AS21508
74.154.240.0/20Comcast Cable Communications, Inc. 1800 Bishops Gate Blvd Mt Laurel, NJ 08054
(unannounced)AS21508
74.158.80.0/20Comcast Cable Communications, Inc. 1800 Bishops Gate Blvd Mt Laurel, NJ 08054
AS7922
AS21508
AS7922
75.75.0.0/17Comcast Cable Communications, Inc. 1800 Bishops Gate Blvd Mt Laurel, NJ 08054 Comcast Cable Communications, Inc. 1800 Bishops Gate Blvd Mt Laurel, NJ 08054
AS21508
MISSING!75.75.0.0/18
AS21508
MISSING!75.75.64.0/18
75.144.34.0/23Comcast Cable Communications, Inc. 1800 Bishops Gate Blvd Mt Laurel, NJ 08054
AS21508
MISSING!75.145.196.0/22
AS21508
MISSING!75.145.204.0/22
AS21508
MISSING!75.145.240.0/21
75.146.16.0/20Comcast Cable Communications, Inc. 1800 Bishops Gate Blvd Mt Laurel, NJ 08054
AS21508
MISSING!75.150.48.0/20
AS21508
MISSING!76.27.160.0/19
(unannounced)AS21508
76.96.132.0/23Comcast Cable Communications, Inc. 1800 Bishops Gate Blvd Mt Laurel, NJ 08054
(unannounced)AS21508
76.96.156.0/24Comcast Cable Communications, Inc. 1800 Bishops Gate Blvd Mt Laurel, NJ 08054
76.104.0.0/17Comcast Cable Communications, Inc. 1800 Bishops Gate Blvd Mt Laurel, NJ 08054
AS21508
MISSING!76.120.192.0/18
AS21508
MISSING!76.123.0.0/18
(unannounced)AS21508
76.138.192.0/18Comcast Cable Communications, Inc. 1800 Bishops Gate Blvd Mt Laurel, NJ 08054
(unannounced)AS21508
76.141.192.0/18Comcast Cable Communications, Inc. 1800 Bishops Gate Blvd Mt Laurel, NJ 08054
AS21508
MISSING!98.244.64.0/18
AS21508
MISSING!98.249.0.0/18
AS21508
MISSING!173.14.112.0/20
AS21508
MISSING!173.15.192.0/20
AS21508
MISSING!173.163.192.0/20
AS21508
MISSING!24.30.224.0/20
AS21508
MISSING!24.30.240.0/20
AS21508
MISSING!24.125.0.0/17
(unannounced)AS21508
24.125.0.0/18Proxy-registered route object
(unannounced)AS21508
24.125.64.0/20Proxy-registered route object
(unannounced)AS21508
24.125.80.0/20Proxy-registered route object
(unannounced)AS21508
24.125.96.0/19Proxy-registered route object
AS21508
MISSING!24.125.128.0/17
(unannounced)AS21508
24.125.128.0/20Proxy-registered route object
(unannounced)AS21508
24.125.144.0/20Proxy-registered route object
(unannounced)AS21508
24.125.160.0/20Proxy-registered route object
(unannounced)AS21508
24.125.176.0/20Proxy-registered route object
(unannounced)AS21508
24.125.192.0/19Proxy-registered route object
(unannounced)AS21508
24.125.224.0/19Proxy-registered route object
AS21508
AS21508
AS7757
24.127.0.0/17AT&T Broadband cidr block Comcast Cable Communications, Inc. 1800 Bishops Gate Blvd Mt Laurel, NJ 08054
24.131.0.0/20Comcast Cable Communications, Inc. 1800 Bishops Gate Blvd Mt Laurel, NJ 08054

Peer and upstream distribution



The information on these tabs was generated on Sun, 6 Dec 2009, the underlying information might be older
We are working to improve the freshness, thank you for your patience
AS21508

Brief information

Member ofas-comcast-ibone
as-level3-origins-na
Number of originated prefixes:58
Regions:52
IP numbers:510976
Unique IP numbers:510976
Overlapping IP numbers:0
Registered
Other side
BGP visible 		PeerImportExport
BAS7922 COMCAST-IBONE Comcast Cable Communications, Inc. 1800 Bishops Gate Blvd Mt Laurel, NJ 08054 US


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date20091208 rtsakmarka rtsakmark2