AS28649 Desktop Sigmanet Comunicacao Multimidia SA
AS28649 (AS28649) is registered to Desktop Sigmanet Comunicacao Multimidia SA in BR. It originates 345 prefixes in the global routing table.
266
IPv4 prefixes
79
IPv6 prefixes
147,456
IPv4 addresses
100%
RPKI valid
Registration
Who holds AS28649
Names from RIPE NCC’s daily list of every allocated AS number. The ASN lookup fetches the full WHOIS record live.
AS number
AS28649
Handle
AS28649
Organization
Desktop Sigmanet Comunicacao Multimidia SA
Country
BR
ASPA
None published
Routing
What AS28649 announces
Prefixes originated by AS28649 in the routing table our collectors hold (kept current as routes change), each checked against the RPKI (every ten minutes) and the IRR (daily).
IPv4 prefixes
266
IPv6 prefixes
79
IPv4 addresses
147,456 (576 /24s)
RPKI valid
345 100%
RPKI invalid
0
RPKI not found
0
ROAs naming AS28649
54
With an IRR route object
102 29%
Prefixes
Announced prefixes
Each opens its own page: who announces it, the paths our collectors see, its ROAs and route objects.
IPv4 (266)
45.6.148.0/2245.175.112.0/2245.180.212.0/2245.180.212.0/2345.180.212.0/2445.180.213.0/2445.180.214.0/2345.180.214.0/2445.180.215.0/24131.0.200.0/22131.0.200.0/23131.0.202.0/23131.161.164.0/22131.161.164.0/23131.161.164.0/24131.161.165.0/24131.161.166.0/23131.161.166.0/24131.161.167.0/24138.118.96.0/22138.118.97.0/24138.204.88.0/22138.204.88.0/23138.204.88.0/24138.204.89.0/24138.204.90.0/23138.204.90.0/24138.204.91.0/24138.255.68.0/22143.137.88.0/22143.137.88.0/23143.137.88.0/24143.137.89.0/24143.137.90.0/23143.137.90.0/24143.137.91.0/24143.255.224.0/22143.255.224.0/24143.255.232.0/22168.121.64.0/22168.121.64.0/23168.121.64.0/24168.121.65.0/24168.121.66.0/23168.121.66.0/24168.121.67.0/24168.196.28.0/22168.196.28.0/23168.196.28.0/24168.196.29.0/24168.196.30.0/23168.196.30.0/24168.196.31.0/24168.227.32.0/22170.79.208.0/22170.83.120.0/22170.83.120.0/23170.83.122.0/23170.83.140.0/22170.83.140.0/23170.83.142.0/23170.231.104.0/22170.231.104.0/23170.231.106.0/23170.238.48.0/22170.244.252.0/22170.244.252.0/23170.244.254.0/23177.52.0.0/21177.52.8.0/21177.125.200.0/22177.125.200.0/23177.125.202.0/23177.131.64.0/19177.131.64.0/20177.131.72.0/23177.131.74.0/23177.131.76.0/23177.131.78.0/23177.131.80.0/20177.131.80.0/23177.131.84.0/23179.108.176.0/21179.108.176.0/22179.108.176.0/23179.108.178.0/23179.108.180.0/22179.108.180.0/23179.108.182.0/23179.125.128.0/17179.125.128.0/20179.125.128.0/22179.125.132.0/22179.125.136.0/22179.125.140.0/22179.125.144.0/20179.125.152.0/22179.125.156.0/22179.125.160.0/20179.125.160.0/21179.125.176.0/20179.125.192.0/20179.125.208.0/20179.125.212.0/22179.125.224.0/20179.125.240.0/20186.195.208.0/20186.195.208.0/21186.195.208.0/22186.195.208.0/23186.195.210.0/23186.195.212.0/22186.195.212.0/23186.195.214.0/23186.195.216.0/21186.195.216.0/22186.195.216.0/23186.195.218.0/23186.195.220.0/22186.195.220.0/23
Show 146 more
186.195.222.0/23186.209.64.0/20186.211.16.0/20186.211.16.0/21186.211.16.0/22186.211.16.0/23186.211.18.0/23186.211.20.0/22186.211.20.0/23186.211.22.0/23186.211.24.0/21186.211.24.0/22186.211.24.0/23186.211.26.0/23186.211.28.0/22186.211.28.0/23186.211.30.0/23186.249.128.0/19186.249.128.0/20186.249.128.0/21186.249.136.0/21186.249.144.0/20186.249.152.0/23186.249.154.0/23186.249.156.0/23186.249.158.0/23186.251.224.0/22186.251.224.0/23186.251.224.0/24186.251.225.0/24186.251.226.0/23186.251.226.0/24186.251.227.0/24187.94.160.0/20187.94.160.0/21187.94.168.0/21187.94.176.0/20187.94.176.0/21187.94.184.0/21187.95.160.0/20187.95.160.0/21187.95.160.0/22187.95.160.0/23187.95.160.0/24187.95.161.0/24187.95.162.0/23187.95.162.0/24187.95.163.0/24187.95.164.0/22187.95.164.0/23187.95.164.0/24187.95.165.0/24187.95.166.0/23187.95.166.0/24187.95.167.0/24187.95.168.0/21187.95.168.0/22187.95.168.0/23187.95.168.0/24187.95.169.0/24187.95.170.0/23187.95.170.0/24187.95.171.0/24187.95.172.0/22187.95.172.0/23187.95.172.0/24187.95.173.0/24187.95.174.0/23187.95.174.0/24187.95.175.0/24189.36.224.0/20189.36.224.0/21189.36.224.0/22189.36.224.0/23189.36.226.0/23189.36.228.0/22189.36.228.0/23189.36.230.0/23189.36.232.0/21189.36.232.0/22189.36.232.0/23189.36.234.0/23189.36.236.0/22189.36.236.0/23189.36.238.0/23189.124.32.0/20189.124.32.0/21189.124.40.0/21189.124.64.0/20189.124.64.0/21189.124.72.0/21191.243.248.0/21191.253.32.0/21191.253.32.0/22191.253.32.0/23191.253.34.0/23191.253.36.0/22191.253.36.0/23191.253.38.0/23200.236.192.0/20200.236.192.0/23200.236.194.0/23200.236.196.0/23200.236.198.0/23200.236.200.0/23200.236.202.0/23200.236.204.0/23200.236.206.0/23200.236.224.0/19200.236.224.0/20200.236.240.0/20200.236.248.0/23200.236.250.0/23200.236.252.0/23200.236.254.0/23201.33.64.0/20201.33.64.0/21201.33.64.0/22201.33.64.0/23201.33.66.0/23201.33.68.0/22201.33.68.0/23201.33.70.0/23201.33.72.0/21201.33.72.0/22201.33.72.0/23201.33.74.0/23201.33.76.0/22201.33.76.0/23201.33.78.0/23201.33.192.0/20201.77.112.0/20201.77.112.0/21201.77.112.0/24201.77.120.0/21201.77.125.0/24201.77.176.0/20201.77.176.0/21201.77.176.0/24201.77.182.0/23201.77.184.0/22201.77.184.0/23201.77.188.0/22201.77.188.0/24201.77.189.0/24201.77.191.0/24
IPv6 (79)
2001:12b4::/322001:12b4::/332001:12b4:8000::/332804:a4::/322804:a4::/332804:a4::/342804:a4::/352804:a4::/362804:a4:1000::/362804:a4:2000::/352804:a4:2000::/362804:a4:3000::/362804:a4:4000::/342804:a4:4000::/352804:a4:4000::/362804:a4:5000::/362804:a4:6000::/352804:a4:6000::/362804:a4:7000::/362804:a4:8000::/332804:a4:8000::/342804:a4:8000::/352804:a4:8000::/362804:a4:9000::/362804:a4:a000::/352804:a4:a000::/362804:a4:b000::/362804:a4:c000::/342804:a4:c000::/352804:a4:c000::/362804:a4:d000::/362804:a4:e000::/352804:a4:e000::/362804:a4:f000::/362804:474::/322804:5f4::/322804:868::/322804:868::/332804:868:2001::/482804:868:8000::/332804:868:c044::/482804:868:c047::/482804:868:c048::/482804:868:c049::/482804:868:c050::/482804:868:c053::/482804:868:c055::/482804:868:c056::/482804:868:c057::/482804:868:c059::/482804:868:c061::/482804:868:d044::/482804:868:d047::/482804:868:d048::/482804:868:d049::/482804:868:d050::/482804:868:d053::/482804:868:d055::/482804:868:d056::/482804:868:d057::/482804:868:d059::/482804:868:d061::/482804:868:e000::/482804:868:e001::/482804:868:f100::/482804:a00::/322804:a00::/332804:a00::/342804:a00:4000::/342804:a00:8000::/332804:a00:8000::/342804:a00:c000::/342804:c28::/322804:c30::/322804:c30::/332804:c30:8000::/332804:2894::/322804:2894::/332804:2894:8000::/33
RPKI valid RPKI invalid no ROA covers it
Upstreams
Who AS28649 buys transit from
Inferred from the AS paths in the RouteViews tables and our own collectors’ feeds, refreshed every 4 hours, most-seen first. 9 upstreams.
Downstreams
Who buys transit from AS28649
27 downstreams, its customers; those marked ASPA name AS28649 as a provider in theirs.
AS28668 AS28668AS267620 AS267620AS270609 AS270609AS28154 AS28154AS274743 AS274743AS264590 AS264590AS268168 AS268168AS264473 AS264473AS268556 AS268556AS28580 AS28580AS269535 AS269535AS273486 AS273486AS269039 AS269039AS28572 AS28572AS267386 AS267386 ASPAAS262949 AS262949AS53204 AS53204AS274654 AS274654AS270945 AS270945AS271611 AS271611AS264017 AS264017AS269587 AS269587AS265114 AS265114AS262743AS264346 AS264346AS268600 AS268600AS273480 AS273480
ASPA
Provider authorization
AS28649 publishes no ASPA of its own. 1 AS name it as a provider in theirs. Check a path.
The 1 ASes that name AS28649 as a provider
IRR
Routing registry objects
From the mirrored IRR databases (RADB, the five RIRs and more). Look it up live.
| Source | as-name | Maintained by |
|---|---|---|
| RADB | Desktop | MAINT-AS28649 |
Route objects with origin AS28649: RADB 108
as-sets that list AS28649 (42)first 40 shown
AS-53427-TGLOBALAS-CTBC-CUSTOMERS135AS-CTBC-CUSTOMERS3AS-CTBC-CUSTOMERS88AS-CTBC-TOOLS-1AS-DB-SECAS-DESKTOPAS-DURAND1-CUSTOMERAS-EMBRATELNETAS-GNT-CUSTOMERSAS-HURRICANEV6AS-HWNG-DOWNSTREAMSAS-ITXBRAS-ITXBR1AS-IXBR-ATM4-CASAS-IXBR-ATM4-SPAS-IXBR-CASAS-IXBR-LG4-CASAS-IXBR-LG4-SPAS-IXBR-SPAS-IXBR-TRANSIT4-CASAS-IXBR-TRANSIT4-SPAS-LEVEL3-ORIGINS-EUAS-LEVEL3-ORIGINS-NAAS-LUMEN-CUSTOMERS-ASNSAS-NOVVACORE-CUSTOMERSAS-OPENX-CUSTOMERSAS-PTTMETRO-ATM4-CASAS-PTTMETRO-ATM4-SPAS-PTTMETRO-CASAS-PTTMETRO-SPAS-SB-AUTOMATION-CUSTOMERAS-UDOSAS-UFINET-LATAM-BRASILAS-UFLA-TRANSCUSTAS264409:AS-CONEAS268600:AS-UPSTREAMSAS269535:AS-UPSTREAMSAS270581:AS-UPSTREAMSAS3491:AS-CUSTOMERS-NA