33651 CMCS, US
Adjacency: 155 Upstream: 2 Downstream: 153
Upstream Adjacent AS list
AS3356 LEVEL3, US
AS7922 COMCAST-7922, US
Downstream Adjacent AS list
AS29878 CHMP-ASN, US
AS11203 CALDSL, US
AS11620 SUCCEED-NET, US
AS13395 SMART-CITY-SOCC, US
AS15228 OREILLYMEDIA-AS1, US
AS25753 CALPERS, US
AS23338 ASN-DCS-01, US
AS394377 COUNTY-OF-TULARE, US
AS393518 CLAIMREMEDI-AS, US
AS396505 EMC, US
AS397062 SMG, US
AS397813 CLARKE-MULTIHOME-IP-BLOCK, US
AS398204 CITY-OF-STOCKTON, US
AS53782 PCOASTP, US
AS399761 STREAMIT-001, US
AS397258 GTRC-01, US
AS10780 PURE-STORAGE, US
AS10753 LUMEN-LEGACY-L3-CUSTOMER-SHARED-USE, US
AS11031 ORBIS-INVESTMENTS, CA
AS10982 TIVO-SJ, US
AS10309 MARIN-MIDAS, US
AS11328 BIO-RAD-ASN, US
AS11212 COUNTY-OF-SONOMA, US
AS11941 PWLLP-AS001, US
AS11829 CADENCE, US
AS12222 AKAMAI, US
AS13511 UNIVI-2-ASN, US
AS13843 PHOENIX-AMERICAN, US
AS1226 CTA-42-AS1226, US
AS14421 THERAVANCE, US
AS16758 RICOH USA, US
AS14706 MBARI-MAIN, US
AS14388 BRONCO-WINE, US
AS17003 ZOETIS-INC, US
AS16920 WINDRIVER, US
AS18556 SCIF, US
AS17381 AS-WSI-ECOM-WEST, US
AS19099 RAMB, US
AS18880 LAMRC, US
AS18841 TRIMBLE-SNVL, US
AS18663 UOP-AS, US
AS17117 RITSNET, US
AS17035 NBCUNI-17035, US
AS2003 EPRI-PA, US
AS19637 AVG19637, US
AS20383 EXCHANGEBANK-AS, US
AS20464 HP-POLY, US
AS20381 CABLELABS-LV, US
AS20066 MSC-SJ-HQ, US
AS22020 PLANETMAGPIE, US
AS19622 GHI301PENOBSCOT, US
AS16914 MBHARCH, US
AS22414 CRAIGS-NET-1, US
AS23154 SANMINA-SCI, US
AS22768 SYNERGYBROADBAND-MI-02, US
AS22700 USFCA, US
AS25625 IPAI, US
AS23472 SONICWALL-BGP, US
AS25878 QNST-DC01, US
AS26211 PROOFPOINT-ASN-US-WEST, US
AS27528 EIKON-ASN-01, US
AS31802 COSR, US
AS30175 EPICOR, US
AS30051 SCCGOV, US
AS2894 CALIF-DWR, US
AS27580 ENGINEERING-ASN1, US
AS27437 IGN, US
AS26758 -Reserved AS-, ZZ
AS32504 INTELLETRACE, US
AS32928 ITECHTOOL-ASN-LAH, US
AS32537 XILINX, US
AS32074 CPTSL-32074, US
AS26325 TECHCU-AS, US
AS25632 NORTHBAYHEALTHCARECORP, US
AS22024 SPLUNK-WEST, US
AS33161 CHUMASH-ENTERPRISES, US
AS14203 JUNIPER-NETWORKS, US
AS11483 CONVIVA-AS, US
AS33382 CRYPTICSTUDIOS-HQ, US
AS35928 BECKMAN-COULTER-ASN, US
AS36761 KSBW-TV, US
AS36361 QUORA, US
AS36776 FIVE9, US
AS33311 NET-TOPCON, US
AS3708 PACIFIC-BIOSIENCES, US
AS393305 -Reserved AS-, ZZ
AS393355 SISA, US
AS394156 -Reserved AS-, ZZ
AS394516 COUNTYOFNAPAAS, US
AS394304 SACRAMENTO-KINGS, US
AS393914 INVITAE-01, US
AS393320 FORTY-NINERS-ASN-2024, US
AS395132 MWCU, US
AS395011 SF-PSN, US
AS394763 CCCERA-AS, US
AS395323 SMC, US
AS395240 CARIAD-, US
AS395425 FANDANGO, US
AS395844 LUSD, US
AS395882 POWER-SJ, US
AS396921 US-CBP, US
AS397765 CCA, US
AS397804 LDTUS-01, US
AS397620 CITYMENLOPARK, US
AS397942 RUBRIK-INC, US
AS398178 TELCION-NETOPS-01, US
AS397994 XACTLY-01, US
AS397450 COF94533, US
AS398469 FOXTHERMAL-ASN, US
AS39961 CCSF, US
AS398732 DPCCOMMERCIAL, US
AS398572 MONOLITHICPOWER-SJC, US
AS397030 HILTON-H, US
AS395976 COMCAST-MES, US
AS400373 SKYDIO, US
AS40039 ALPHA-N-OMEGA-AOS-40, US
AS39991 -Reserved AS-, ZZ
AS395757 SCCFCU-PUBLIC01, US
AS40385 SAINT-MARYS-CA-AS, US
AS40620 INGENUITY-SYSTEMS, US
AS46186 GILD-SCI, US
AS401582 SANJOSESHARKS-ASN-01, US
AS46798 SSCSINC, US
AS46520 CA-DOJ, US
AS46341 CPUC-AS-001, US
AS5081 CCS-AS, US
AS5098 OPUSONE-NETS, US
AS5091 STRIPE, US
AS46867 AUDEAM, US
AS46864 WORKD-IT, US
AS53497 WEBPERCEPTION, US
AS46305 UA-4585, US
AS400484 NMC-1441, US
AS395210 WESTERNCARRIERS-CA, US
AS36838 INFOIMAGE, US
AS54246 AFNI-INTERNET, US
AS54169 MGH-ION-1, US
AS54469 COV-ISP, US
AS54269 PROVIDENTCU, US
AS54104 INFOO-54104, US
AS54654 MILLSCOLLEGE, US
AS55059 BMD, US
AS55278 CIG-ASN, US
AS57031 QUESTORA, PL
AS54661 EM-22, US
AS62508 GLOBAL-, US
AS6099 BAE-NET-ASN, US
AS5774 USPS-001, US
AS6379 ALINK, US
AS63435 MONTEREY-AS-01, US
AS54651 BLACK-DUCK-SOFTWARE-01, US
AS53985 DODGE-AND-COX-FUNDS, US
AS33267 JMC-FRB, US
Rank AS Type Originate Addr Space (pfx) Transit Addr space (pfx) Description 4978 AS33651 ORG+TRN Originate: 37888 /16.79 Transit: 374272 /13.49 CMCS, US
Aggregation Suggestions
Filter: Aggregates, Specifics
This report does not take into account conditions local to each origin AS in terms of policy or traffic engineering requirements, so this is an approximate guideline as to aggregation possibilities.
Rank AS AS Name Current Wthdw Aggte Annce Redctn % 12666 AS33651 CMCS, US 65 6 3 62 3 4.62% Prefix AS Path Aggregation Suggestion 24.104.72.0/23 4777 2516 7922 33651 + Announce - aggregate of 24.104.72.0/24 (4777 2516 7922 33651) and 24.104.73.0/24 (4777 2516 7922 33651) 24.104.72.0/24 4777 2516 7922 33651 - Withdrawn - aggregated with 24.104.73.0/24 (4777 2516 7922 33651) 24.104.73.0/24 4777 2516 7922 33651 - Withdrawn - aggregated with 24.104.72.0/24 (4777 2516 7922 33651) 24.104.138.0/23 4777 2516 7922 33651 24.104.150.0/24 4777 2516 7922 33651 50.145.55.0/24 4777 2516 7922 33651 50.200.170.0/24 4777 2516 7922 33651 50.201.8.0/23 4777 2516 7922 33651 50.201.171.0/24 4777 2516 7922 33651 50.204.119.0/24 4777 2516 7922 33651 50.204.137.0/24 4777 2516 7922 33651 50.205.226.0/24 4777 2516 7922 33651 50.206.118.0/24 4777 2516 7922 33651 50.206.120.0/23 4777 2516 7922 33651 50.206.219.0/24 4777 2516 7922 33651 50.207.182.0/24 4777 2516 7922 33651 50.207.190.0/24 4777 2516 7922 33651 50.207.216.0/24 4777 2516 7922 33651 50.216.23.0/24 4777 2516 7922 33651 50.216.212.0/24 4777 2516 7922 33651 50.218.46.0/24 4777 2516 7922 33651 50.219.139.0/24 4777 2516 7922 33651 50.220.190.0/23 4777 2516 7922 33651 50.222.26.0/24 4777 2516 7922 33651 50.222.50.0/24 4777 2516 7922 33651 50.222.102.0/24 4777 2516 7922 33651 50.223.24.0/23 4777 2516 7922 33651 50.224.7.0/24 4777 2516 7922 33651 50.227.120.0/24 4777 2516 7922 33651 50.227.186.0/24 4777 2516 7922 33651 50.228.12.0/24 4777 2516 7922 33651 50.228.130.0/24 4777 2516 7922 33651 50.228.223.0/24 4777 2516 7922 33651 50.229.212.0/24 4777 2516 7922 33651 50.230.66.0/24 4777 2516 7922 33651 50.230.161.0/24 4777 2516 7922 33651 50.231.143.0/24 4777 2516 7922 33651 50.232.196.0/24 4777 2516 7922 33651 50.233.45.0/24 4777 2516 7922 33651 50.234.130.0/24 4777 2516 7922 33651 50.235.20.0/23 4777 2516 7922 33651 + Announce - aggregate of 50.235.20.0/24 (4777 2516 7922 33651) and 50.235.21.0/24 (4777 2516 7922 33651) 50.235.20.0/24 4777 2516 7922 33651 - Withdrawn - aggregated with 50.235.21.0/24 (4777 2516 7922 33651) 50.235.21.0/24 4777 2516 7922 33651 - Withdrawn - aggregated with 50.235.20.0/24 (4777 2516 7922 33651) 50.235.233.0/24 4777 2516 7922 33651 50.236.66.0/24 4777 2516 7922 33651 50.236.209.0/24 4777 2516 7922 33651 50.236.247.0/24 4777 2516 7922 33651 50.239.184.0/24 4777 2516 7922 33651 64.84.96.0/21 4608 4826 3356 33651 64.84.120.0/21 4608 4826 3356 33651 64.189.18.0/24 4608 4826 3356 33651 107.0.21.0/24 4777 2516 7922 33651 139.181.7.0/24 4608 4826 3356 33651 140.89.64.0/18 4608 4826 3356 33651 161.82.0.0/24 4608 4826 3356 33651 161.82.12.0/24 4608 4826 3356 33651 161.82.44.0/23 4608 4826 3356 33651 169.230.76.0/23 4608 4826 3356 33651 + Announce - aggregate of 169.230.76.0/24 (4608 4826 3356 33651) and 169.230.77.0/24 (4608 4826 3356 33651) 169.230.76.0/24 4608 4826 3356 33651 - Withdrawn - aggregated with 169.230.77.0/24 (4608 4826 3356 33651) 169.230.77.0/24 4608 4826 3356 33651 - Withdrawn - aggregated with 169.230.76.0/24 (4608 4826 3356 33651) 192.70.238.0/24 4608 4826 3356 33651 192.189.161.0/24 4608 4826 3356 33651 192.206.19.0/24 4608 4826 3356 33651 198.202.219.0/24 4608 4826 3356 33651 204.145.245.0/24 4608 4826 3356 33651 209.23.201.0/24 4777 2516 7922 33651 209.23.253.0/24 4777 2516 7922 33651 209.78.88.0/24 4608 4826 3356 33651
Advertisements that are fragments of the original RIR allocation (more specifics) originated by this AS.
AS33651 60 More Specifics 65 Total Advertisements CMCS, US
24.104.72.0/24 24.104.0.0/17
24.104.73.0/24 24.104.0.0/17
24.104.138.0/23 24.104.128.0/19
24.104.150.0/24 24.104.128.0/19
50.145.55.0/24 50.128.0.0/9
50.200.170.0/24 50.128.0.0/9
50.201.8.0/23 50.128.0.0/9
50.201.171.0/24 50.128.0.0/9
50.204.119.0/24 50.128.0.0/9
50.204.137.0/24 50.128.0.0/9
50.205.226.0/24 50.128.0.0/9
50.206.118.0/24 50.128.0.0/9
50.206.120.0/23 50.128.0.0/9
50.206.219.0/24 50.128.0.0/9
50.207.182.0/24 50.128.0.0/9
50.207.190.0/24 50.128.0.0/9
50.207.216.0/24 50.128.0.0/9
50.216.23.0/24 50.128.0.0/9
50.216.212.0/24 50.128.0.0/9
50.218.46.0/24 50.128.0.0/9
50.219.139.0/24 50.128.0.0/9
50.220.190.0/23 50.128.0.0/9
50.222.26.0/24 50.128.0.0/9
50.222.50.0/24 50.128.0.0/9
50.222.102.0/24 50.128.0.0/9
50.223.24.0/23 50.128.0.0/9
50.224.7.0/24 50.128.0.0/9
50.227.120.0/24 50.128.0.0/9
50.227.186.0/24 50.128.0.0/9
50.228.12.0/24 50.128.0.0/9
50.228.130.0/24 50.128.0.0/9
50.228.223.0/24 50.128.0.0/9
50.229.212.0/24 50.128.0.0/9
50.230.66.0/24 50.128.0.0/9
50.230.161.0/24 50.128.0.0/9
50.231.143.0/24 50.128.0.0/9
50.232.196.0/24 50.128.0.0/9
50.233.45.0/24 50.128.0.0/9
50.234.130.0/24 50.128.0.0/9
50.235.20.0/24 50.128.0.0/9
50.235.21.0/24 50.128.0.0/9
50.235.233.0/24 50.128.0.0/9
50.236.66.0/24 50.128.0.0/9
50.236.209.0/24 50.128.0.0/9
50.236.247.0/24 50.128.0.0/9
50.239.184.0/24 50.128.0.0/9
64.84.96.0/21 64.84.96.0/19
64.84.120.0/21 64.84.96.0/19
64.189.18.0/24 64.189.0.0/16
107.0.21.0/24 107.0.0.0/14
139.181.7.0/24 139.181.0.0/16
140.89.64.0/18 140.89.0.0/16
161.82.0.0/24 161.82.0.0/18
161.82.12.0/24 161.82.0.0/18
161.82.44.0/23 161.82.0.0/18
169.230.76.0/24 169.230.0.0/15
169.230.77.0/24 169.230.0.0/15
209.23.201.0/24 209.23.192.0/18
209.23.253.0/24 209.23.192.0/18
209.78.88.0/24 209.76.0.0/14
| Bogus AS | Announcing-AS | ||
|---|---|---|---|
| AS26758 | Announced by | AS33651 | CMCS, US |
| AS39991 | Announced by | AS33651 | CMCS, US |
| AS393305 | Announced by | AS33651 | CMCS, US |
| AS394156 | Announced by | AS33651 | CMCS, US |
whois: 402332
IANA has recorded AS33651 as originally allocated by
/usr/bin/whois -h jwhois.apnic.net -r "AS33651\n % [whois.apnic.net]
% Whois data copyright terms http://www.apnic.net/db/dbcopyright.html
%ERROR:101: no entries found
%
% No entries found in source APNIC,JPNIC,KRNIC,TWNIC,IDNIC,IRINN-GRS.
% This query was served by the APNIC Whois Service version 1.88.34 (WHOIS-AU4)