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AS33650

COMCAST-33650

Comcast Cable Communications, LLC

Registry

Authoritative registration data

AS number
33650
Name
COMCAST-33650
Organisation
Comcast Cable Communications, LLC
Country
—
RIR
ARIN
Registered
Source:asn:rdap retrieved

IPv4 prefixes

12

IPv6 prefixes

108

Total announced

120

Announced prefixes

Observed in BGP by route collectors, not a registry allocation list

Prefixes announced by AS33650
199.79.96.0/22 IPv4 /22 not checked
50.226.76.0/23 IPv4 /23 not checked
50.234.46.0/23 IPv4 /23 not checked
107.0.168.0/24 IPv4 /24 not checked
50.202.174.0/24 IPv4 /24 not checked
50.204.214.0/24 IPv4 /24 not checked
50.204.37.0/24 IPv4 /24 not checked
50.207.166.0/24 IPv4 /24 not checked
50.222.54.0/24 IPv4 /24 not checked
50.238.166.0/24 IPv4 /24 not checked
50.238.235.0/24 IPv4 /24 not checked
64.145.72.0/24 IPv4 /24 not checked
2001:559:115::/48 IPv6 /48 RPKI valid
2001:559:137::/48 IPv6 /48 RPKI valid
2001:559:138::/48 IPv6 /48 not checked
2001:559:179::/48 IPv6 /48 not checked
2001:559:17a::/48 IPv6 /48 RPKI valid
2001:559:263::/48 IPv6 /48 not checked
2001:559:268::/48 IPv6 /48 not checked
2001:559:275::/48 IPv6 /48 RPKI valid
2001:559:2a6::/48 IPv6 /48 not checked
2001:559:30e::/48 IPv6 /48 not checked
2001:559:327::/48 IPv6 /48 not checked
2001:559:332::/48 IPv6 /48 not checked
2001:559:33a::/48 IPv6 /48 not checked
2001:559:3fb::/48 IPv6 /48 not checked
2001:559:4b9::/48 IPv6 /48 RPKI valid
2001:559:509::/48 IPv6 /48 not checked
2001:559:50e::/48 IPv6 /48 RPKI valid
2001:559:580::/48 IPv6 /48 RPKI valid
2001:559:5a3::/48 IPv6 /48 not checked
2001:559:5e7::/48 IPv6 /48 not checked
2001:559:5e9::/48 IPv6 /48 RPKI valid
2001:559:73e::/48 IPv6 /48 not checked
2001:559:744::/48 IPv6 /48 not checked
2001:559:76c::/48 IPv6 /48 RPKI valid
2001:559:7a8::/48 IPv6 /48 RPKI valid
2001:559:7c0::/48 IPv6 /48 not checked
2001:559:7cc::/48 IPv6 /48 not checked
2001:559:7d3::/48 IPv6 /48 RPKI valid
2001:559:7da::/48 IPv6 /48 not checked
2001:559:8004::/48 IPv6 /48 not checked
2001:559:8102::/48 IPv6 /48 not checked
2001:559:81b7::/48 IPv6 /48 RPKI valid
2001:559:81e5::/48 IPv6 /48 RPKI valid
2001:559:8207::/48 IPv6 /48 not checked
2001:559:82d5::/48 IPv6 /48 not checked
2001:559:82e7::/48 IPv6 /48 RPKI valid
2001:559:8387::/48 IPv6 /48 not checked
2001:559:83f7::/48 IPv6 /48 RPKI valid
2001:559:8474::/48 IPv6 /48 not checked
2001:559:848e::/48 IPv6 /48 not checked
2001:559:8494::/48 IPv6 /48 not checked
2001:559:84cd::/48 IPv6 /48 RPKI valid
2001:559:8501::/48 IPv6 /48 RPKI valid
2001:559:8530::/48 IPv6 /48 RPKI valid
2001:559:8565::/48 IPv6 /48 not checked
2001:559:856c::/48 IPv6 /48 RPKI valid
2001:559:856e::/48 IPv6 /48 not checked
2001:559:858c::/48 IPv6 /48 not checked
2001:559:85d5::/48 IPv6 /48 not checked
2001:559:8613::/48 IPv6 /48 RPKI valid
2001:559:861c::/48 IPv6 /48 RPKI valid
2001:559:8620::/48 IPv6 /48 not checked
2001:559:8664::/48 IPv6 /48 not checked
2001:559:8675::/48 IPv6 /48 not checked
2001:559:8677::/48 IPv6 /48 not checked
2001:559:8678::/48 IPv6 /48 not checked
2001:559:8679::/48 IPv6 /48 not checked
2001:559:868d::/48 IPv6 /48 RPKI valid
2001:559:8697::/48 IPv6 /48 not checked
2001:559:8699::/48 IPv6 /48 not checked
2001:559:869a::/48 IPv6 /48 not checked
2001:559:86a4::/48 IPv6 /48 not checked
2001:559:86b2::/48 IPv6 /48 not checked
2001:559:8708::/48 IPv6 /48 RPKI valid
2001:559:870d::/48 IPv6 /48 not checked
2001:559:8721::/48 IPv6 /48 not checked
2001:559:8724::/48 IPv6 /48 not checked
2001:559:8746::/48 IPv6 /48 not checked
2001:559:87a0::/48 IPv6 /48 RPKI valid
2001:559:87b5::/48 IPv6 /48 RPKI valid
2001:559:87cb::/48 IPv6 /48 RPKI valid
2001:559:c07e::/48 IPv6 /48 RPKI valid
2001:559:c07f::/48 IPv6 /48 RPKI valid
2001:559:c0bb::/48 IPv6 /48 not checked
2001:559:c0e1::/48 IPv6 /48 not checked
2001:559:c0fe::/48 IPv6 /48 not checked
2001:559:c20e::/48 IPv6 /48 RPKI valid
2001:559:c211::/48 IPv6 /48 not checked
2001:559:c213::/48 IPv6 /48 RPKI valid
2001:559:c216::/48 IPv6 /48 not checked
2001:559:c217::/48 IPv6 /48 not checked
2001:559:c226::/48 IPv6 /48 not checked
2001:559:c233::/48 IPv6 /48 not checked
2001:559:c239::/48 IPv6 /48 RPKI valid
2001:559:c240::/48 IPv6 /48 not checked
2001:559:c248::/48 IPv6 /48 not checked
2001:559:c24b::/48 IPv6 /48 not checked
2001:559:c255::/48 IPv6 /48 not checked
2001:559:c275::/48 IPv6 /48 RPKI valid
2001:559:c28b::/48 IPv6 /48 not checked
2001:559:c28e::/48 IPv6 /48 not checked
2001:559:c29a::/48 IPv6 /48 not checked
2001:559:c2cd::/48 IPv6 /48 not checked
2001:559:c30f::/48 IPv6 /48 not checked
2001:559:c32b::/48 IPv6 /48 not checked
2001:559:c35c::/48 IPv6 /48 not checked
2001:559:c389::/48 IPv6 /48 not checked
2001:559:c3d5::/48 IPv6 /48 not checked
2001:559:c411::/48 IPv6 /48 not checked
2001:559:c456::/48 IPv6 /48 RPKI valid
2001:559:c45b::/48 IPv6 /48 RPKI valid
2001:559:c463::/48 IPv6 /48 not checked
2001:559:c476::/48 IPv6 /48 not checked
2001:559:c4d1::/48 IPv6 /48 not checked
2001:559:c533::/48 IPv6 /48 not checked
2001:559:c534::/48 IPv6 /48 not checked
2001:559:c53f::/48 IPv6 /48 not checked
2001:559:c542::/48 IPv6 /48 not checked

No rows match “”.

Showing – of

Source:ripestat:announced-prefixes observed

Internet Exchanges

Exchanges where this network has a listed peering LAN connection

No Internet Exchange memberships found

The exchange directory has no current membership records for this AS.

Source:peeringdb retrieved

Exchange membership means the network has a listed connection; it does not prove peering with other members.

Observed adjacencies

Networks seen next to AS33650 in BGP paths by route collectors.

Source:ripestat:asn-neighbours observed

Observed upstreams

2 networks seen before AS33650 in AS paths

Observed upstreams
Families
AS7922 COMCAST-7922 6,567 42,238
v4 v6
AS3356 LEVEL3 2,410 4,792
v4 v6

No rows match “”.

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Observed downstreams

70 networks seen after AS33650 in AS paths

Observed downstreams
Families
AS14203 JUNIPER-NETWORKS 467 1,361
v4 v6
AS15307 CHILDRENS-SEATTLE 225 1,106
v4
AS20940 AKAMAI-ASN1 540 1,087
v4 v6
AS18625 DIO-6464 226 828
v4
AS40410 USFRCS-BGP 227 827
v4
AS396402 MULTICARE-HEALTH-SYSTEM 245 826
v4
AS55214 COAST 223 558
v4
AS10632 PSE-AS 223 550
v4
AS400240 NEEBUNET 267 527
v4 v6
AS32108 ASN-WSECU 187 450
v4
AS22317 F5-NETWORKS 208 302
v6
AS396258 SEATTLEU-AS 223 295
v4
AS20168 AM-US-AMER-PRECOR-PRECO-11 225 276
v4
AS40391 CHSINC 225 276
v4
AS11307 6750REI 224 275
v4
AS32092 AAI-BLI-AS 224 275
v4
AS395240 CARIAD-US 224 275
v4
AS36075 SPACELABS-HEALTHCARE 223 275
v4
AS36040 YOUTUBE 227 274
v4
AS16763 TIDEWORKS 223 274
v4
AS33529 PWC-136-33529 223 274
v4
AS63029 PAYSCALE-WEB 223 274
v4
AS395617 PLYMOUTH 223 274
v4
AS397804 LDTUS-01 223 274
v4
AS395974 COMCAST-MES 226 271
v4
AS399716 ISHIP-CORP 220 266
v4
AS62801 219 265
v4
AS11270 TSCU-01 218 264
v4
AS393786 THEDOCTORSCLINIC 218 264
v4
AS396489 PPGNHI 218 264
v4
AS393272 PORT-MADISON-ENTERPRISES 218 263
v4
AS54128 POKEMON-BELLEVUE 203 238
v4
AS36329 INTRADO 174 220
v4 v6
AS62483 TEREX-AWP 164 195
v4
AS33168 INLANDIMAGING 8 126
v4
AS54256 VELOCITY-COMMUNICATIONS 79 122
v4 v6
AS396296 HORIZON-CREDIT-UNION-57 87 105
v4
AS63244 ASG 60 69
v4
AS3379 KAISER-NCAL 7 40
v4
AS36026 AS-CHI-CORP 31 32
v4
AS32027 POS-ASN 7 24
v4
AS55244 BLUE-01 19 22
v4
AS398241 CELLNETIX 20 20
v4
AS397183 FLEX-K-L 9 20
v4
AS400036 SAC-01 7 16
v4
AS36709 OPTIMA 6 11
v4
AS22179 LTS-CO01 9 10
v4
AS17308 WECU-ASN 8 9
v4
AS11278 NINTENDO 7 8
v4
AS19147 VANCOUVER-CLINIC 7 8
v4
AS21549 IRON-MOUNTAIN 7 8
v4
AS27225 TBI-ASN-1 7 8
v4
AS40572 SEA-DC 7 8
v4
AS46186 GILD-SCI 7 8
v4
AS393274 DARIGOLD-NET 7 8
v4
AS393286 CASCADEAS 7 8
v4
AS393353 ACUFCU 7 8
v4
AS394318 TELECOMMUNICATION-SYSTEMS-INC 7 8
v4
AS399985 LL-DC 7 8
v4
AS11746 WAGGENER-EDSTROM 6 7
v4
AS14597 TRANS-SYSTEM 6 7
v4
AS22590 SKAGIT-COUNTY-PHD-2-WA 6 7
v4
AS395325 TRIPLEBCORP 6 7
v4
AS26459 TTD-ASN-01 2 6
v4
AS394631 SHS-NET-1 4 5
v4
AS395442 HERITAGEBANK 4 4
v4
AS399043 PTOI 4 4
v4
AS11649 GUNET 3 4
v4
AS395744 COSTCO-TRAVEL 2 2
v4
AS399352 DRILLINGINFO-SEATTLE 2 2
v4

No rows match “”.

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Note:
These are observed adjacencies derived from BGP path data, not confirmed commercial relationships. A network appearing before another in an AS path does not establish that it is a paying transit customer, a settlement free peer, or anything else contractual.