AS28186 ITS TELECOMUNICACOES LTDA
AS28186 (AS28186) is registered to ITS TELECOMUNICACOES LTDA in BR. It originates 197 prefixes in the global routing table.
124
IPv4 prefixes
73
IPv6 prefixes
69,632
IPv4 addresses
93%
RPKI valid
Registration
Who holds AS28186
Names from RIPE NCC’s daily list of every allocated AS number. The ASN lookup fetches the full WHOIS record live.
AS number
AS28186
Handle
AS28186
Organization
ITS TELECOMUNICACOES LTDA
Country
BR
ASPA
None published
Routing
What AS28186 announces
Prefixes originated by AS28186 in the RouteViews table (refreshed every four hours), each checked against the RPKI (every ten minutes) and the IRR (daily).
IPv4 prefixes
124
IPv6 prefixes
73
IPv4 addresses
69,632 (272 /24s)
RPKI valid
185 93%
RPKI invalid
0
RPKI not found
12
ROAs naming AS28186
6
With an IRR route object
124 62%
Prefixes
Announced prefixes
Each opens its own page: who announces it, the paths our collectors see, its ROAs and route objects.
IPv4 (124)
138.117.176.0/22177.8.224.0/20177.8.224.0/24177.8.225.0/24177.8.226.0/24177.21.0.0/19177.21.0.0/20177.21.6.0/24177.21.16.0/20177.21.21.0/24177.23.80.0/21177.23.80.0/22177.23.84.0/22177.136.112.0/20177.136.112.0/24177.136.115.0/24177.136.116.0/24177.136.127.0/24187.44.128.0/17187.44.128.0/18187.44.128.0/20187.44.130.0/24187.44.133.0/24187.44.140.0/24187.44.144.0/20187.44.148.0/24187.44.151.0/24187.44.153.0/24187.44.154.0/24187.44.160.0/20187.44.161.0/24187.44.164.0/24187.44.165.0/24187.44.167.0/24187.44.173.0/24187.44.174.0/24187.44.176.0/20187.44.178.0/24187.44.182.0/24187.44.184.0/24187.44.185.0/24187.44.188.0/24187.44.190.0/24187.44.191.0/24187.44.192.0/18187.44.192.0/20187.44.193.0/24187.44.195.0/24187.44.196.0/24187.44.200.0/24187.44.202.0/24187.44.204.0/24187.44.205.0/24187.44.207.0/24187.44.208.0/20187.44.208.0/24187.44.211.0/24187.44.218.0/24187.44.223.0/24187.44.224.0/20187.44.224.0/24187.44.225.0/24187.44.229.0/24187.44.231.0/24187.44.232.0/24187.44.240.0/20187.44.240.0/24187.44.242.0/24187.44.245.0/24187.44.246.0/24187.44.247.0/24187.44.249.0/24187.44.250.0/24187.44.251.0/24187.44.252.0/24187.44.255.0/24189.89.128.0/18189.89.128.0/19189.89.128.0/21189.89.128.0/23189.89.128.0/24189.89.129.0/24189.89.130.0/23189.89.130.0/24189.89.131.0/24189.89.132.0/22189.89.132.0/24189.89.134.0/24189.89.135.0/24189.89.136.0/21189.89.137.0/24189.89.141.0/24189.89.144.0/20189.89.144.0/21189.89.144.0/24189.89.145.0/24189.89.146.0/24189.89.148.0/24189.89.150.0/24189.89.152.0/21189.89.152.0/24189.89.155.0/24189.89.156.0/24189.89.157.0/24189.89.160.0/19189.89.160.0/21189.89.161.0/24189.89.163.0/24189.89.171.0/24189.89.174.0/24189.89.176.0/21189.89.177.0/24189.89.178.0/24189.89.180.0/24189.89.181.0/24189.89.184.0/21189.89.185.0/24189.89.188.0/24189.89.189.0/24189.89.190.0/24
IPv6 (73)
2804:204::/322804:204::/332804:204:187::/482804:204:189::/482804:204:201::/482804:204:208::/482804:204:212::/482804:204:213::/482804:204:21a::/482804:204:21d::/482804:204:21e::/482804:204:21f::/482804:204:222::/482804:204:223::/482804:204:226::/482804:204:22c::/482804:204:230::/482804:204:231::/482804:204:23b::/482804:204:23e::/482804:204:245::/482804:204:249::/482804:204:251::/482804:204:25f::/482804:204:262::/482804:204:263::/482804:204:265::/482804:204:26f::/482804:204:283::/482804:204:285::/482804:204:288::/482804:204:289::/482804:204:28a::/482804:204:296::/482804:204:298::/482804:204:299::/482804:204:29e::/482804:204:2a0::/482804:204:2dd::/482804:204:305::/482804:204:309::/482804:204:30a::/482804:204:30d::/482804:204:31e::/482804:204:321::/482804:204:326::/482804:204:329::/482804:204:32c::/482804:204:32d::/482804:204:33a::/482804:204:33c::/482804:204:33d::/482804:204:340::/482804:204:341::/482804:204:344::/482804:204:349::/482804:204:34f::/482804:204:354::/482804:204:35a::/482804:204:35b::/482804:204:361::/482804:204:369::/482804:204:b00::/402804:204:d00::/402804:204:8000::/332804:24dc::/322804:24dc::/332804:24dc:c0::/442804:24dc:d0::/442804:24dc:200::/402804:24dc:202::/482804:24dc:300::/402804:24dc:400::/40
RPKI valid RPKI invalid no ROA covers it
Neighbors
Who AS28186 is reached through
The AS just before AS28186 in the paths our looking glass collectors hold, for 60 of its prefixes. Usually a transit provider, sometimes a peer. The number is how many of those prefixes it was seen on.
ASPA
Provider authorization
AS28186 publishes no ASPA of its own. 2 ASes name it as a provider in theirs. Check a path.
The 2 ASes that name AS28186 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 | ITS | MAINT-AS28186 |
| TC | ITS-NET | MAINT-AS28186 |
Route objects with origin AS28186: RADB 505 · TC 19
as-sets that list AS28186 (88)first 40 shown
AS-1TELECOM-CUSTOMERS01AS-28186AS-7738-BGP-CUSTOMERSAS-7738_CUSTOMERSAS-ANGOLACABLES-BRAS-CTBC-CUSTOMERS58AS-CTBC-TOOLS-9AS-E1-AUTOMATION-CUSTOMERAS-EMIXAS-HUGENET-CUSTOMERSAS-HURRICANEAS-HURRICANEV6AS-ITSBRASILAS-IXBR-ATM4-BAAS-IXBR-ATM4-DFAS-IXBR-ATM4-PRAS-IXBR-ATM4-RJAS-IXBR-ATM4-RSAS-IXBR-ATM4-SPAS-IXBR-ATM6-BAAS-IXBR-ATM6-DFAS-IXBR-ATM6-PRAS-IXBR-ATM6-RJAS-IXBR-ATM6-RSAS-IXBR-ATM6-SPAS-IXBR-BAAS-IXBR-DFAS-IXBR-IPV6-BAAS-IXBR-IPV6-DFAS-IXBR-IPV6-PRAS-IXBR-IPV6-RJAS-IXBR-IPV6-RSAS-IXBR-IPV6-SPAS-IXBR-LG4-BAAS-IXBR-LG4-DFAS-IXBR-LG4-PRAS-IXBR-LG4-RJAS-IXBR-LG4-RSAS-IXBR-LG4-SPAS-IXBR-LG6-BA