AS28201
ASN28201
Companhia Itabirana Telecomunicações Ltda
Registry
Authoritative registration data
- AS number
- 28201
- Name
- ASN28201
- Organisation
- Companhia Itabirana Telecomunicações Ltda
- Country
-
BR
Brazil
- RIR
- —
- Registered
Source:asn:rdap
retrieved
IPv4 prefixes
236
IPv6 prefixes
1
Total announced
237
Announced prefixes
Observed in BGP by route collectors, not a registry allocation list
matching
| 177.152.160.0/20 | IPv4 | /20 | not checked | |
| 179.189.96.0/20 | IPv4 | /20 | not checked | |
| 186.216.128.0/20 | IPv4 | /20 | not checked | |
| 187.1.48.0/20 | IPv4 | /20 | not checked | |
| 187.108.48.0/20 | IPv4 | /20 | not checked | |
| 187.17.240.0/20 | IPv4 | /20 | not checked | |
| 187.73.0.0/20 | IPv4 | /20 | not checked | |
| 187.86.64.0/20 | IPv4 | /20 | not checked | |
| 189.90.240.0/20 | IPv4 | /20 | not checked | |
| 191.5.80.0/20 | IPv4 | /20 | not checked | |
| 177.125.80.0/21 | IPv4 | /21 | not checked | |
| 177.125.88.0/21 | IPv4 | /21 | not checked | |
| 177.152.160.0/21 | IPv4 | /21 | not checked | |
| 177.152.168.0/21 | IPv4 | /21 | not checked | |
| 177.221.72.0/21 | IPv4 | /21 | not checked | |
| 179.108.32.0/21 | IPv4 | /21 | not checked | |
| 179.189.104.0/21 | IPv4 | /21 | not checked | |
| 179.189.96.0/21 | IPv4 | /21 | not checked | |
| 186.216.128.0/21 | IPv4 | /21 | not checked | |
| 186.216.136.0/21 | IPv4 | /21 | not checked | |
| 187.1.48.0/21 | IPv4 | /21 | not checked | |
| 187.1.56.0/21 | IPv4 | /21 | not checked | |
| 187.108.48.0/21 | IPv4 | /21 | not checked | |
| 187.108.56.0/21 | IPv4 | /21 | not checked | |
| 187.17.240.0/21 | IPv4 | /21 | not checked | |
| 187.17.248.0/21 | IPv4 | /21 | not checked | |
| 187.73.0.0/21 | IPv4 | /21 | not checked | |
| 187.73.8.0/21 | IPv4 | /21 | not checked | |
| 187.86.64.0/21 | IPv4 | /21 | not checked | |
| 187.86.72.0/21 | IPv4 | /21 | not checked | |
| 189.90.240.0/21 | IPv4 | /21 | not checked | |
| 189.90.248.0/21 | IPv4 | /21 | not checked | |
| 191.5.80.0/21 | IPv4 | /21 | not checked | |
| 191.5.88.0/21 | IPv4 | /21 | not checked | |
| 131.161.4.0/22 | IPv4 | /22 | not checked | |
| 138.117.204.0/22 | IPv4 | /22 | not checked | |
| 138.121.64.0/22 | IPv4 | /22 | not checked | |
| 138.185.24.0/22 | IPv4 | /22 | not checked | |
| 138.59.20.0/22 | IPv4 | /22 | not checked | |
| 168.181.80.0/22 | IPv4 | /22 | not checked | |
| 168.195.64.0/22 | IPv4 | /22 | not checked | |
| 168.227.8.0/22 | IPv4 | /22 | not checked | |
| 170.239.192.0/22 | IPv4 | /22 | not checked | |
| 170.239.220.0/22 | IPv4 | /22 | not checked | |
| 170.254.160.0/22 | IPv4 | /22 | not checked | |
| 177.125.80.0/22 | IPv4 | /22 | not checked | |
| 177.125.84.0/22 | IPv4 | /22 | not checked | |
| 177.125.88.0/22 | IPv4 | /22 | not checked | |
| 177.125.92.0/22 | IPv4 | /22 | not checked | |
| 177.152.160.0/22 | IPv4 | /22 | not checked | |
| 177.152.164.0/22 | IPv4 | /22 | not checked | |
| 177.152.168.0/22 | IPv4 | /22 | not checked | |
| 177.152.172.0/22 | IPv4 | /22 | not checked | |
| 177.221.72.0/22 | IPv4 | /22 | not checked | |
| 177.221.76.0/22 | IPv4 | /22 | not checked | |
| 179.108.32.0/22 | IPv4 | /22 | not checked | |
| 179.108.36.0/22 | IPv4 | /22 | not checked | |
| 179.108.40.0/22 | IPv4 | /22 | not checked | |
| 179.189.100.0/22 | IPv4 | /22 | not checked | |
| 179.189.104.0/22 | IPv4 | /22 | not checked | |
| 179.189.108.0/22 | IPv4 | /22 | not checked | |
| 179.189.96.0/22 | IPv4 | /22 | not checked | |
| 181.225.180.0/22 | IPv4 | /22 | not checked | |
| 186.216.128.0/22 | IPv4 | /22 | not checked | |
| 186.216.132.0/22 | IPv4 | /22 | not checked | |
| 186.216.136.0/22 | IPv4 | /22 | not checked | |
| 186.216.140.0/22 | IPv4 | /22 | not checked | |
| 186.251.200.0/22 | IPv4 | /22 | not checked | |
| 187.1.48.0/22 | IPv4 | /22 | not checked | |
| 187.1.52.0/22 | IPv4 | /22 | not checked | |
| 187.1.56.0/22 | IPv4 | /22 | not checked | |
| 187.1.60.0/22 | IPv4 | /22 | not checked | |
| 187.108.48.0/22 | IPv4 | /22 | not checked | |
| 187.108.52.0/22 | IPv4 | /22 | not checked | |
| 187.108.56.0/22 | IPv4 | /22 | not checked | |
| 187.108.60.0/22 | IPv4 | /22 | not checked | |
| 187.17.240.0/22 | IPv4 | /22 | not checked | |
| 187.17.244.0/22 | IPv4 | /22 | not checked | |
| 187.17.248.0/22 | IPv4 | /22 | not checked | |
| 187.17.252.0/22 | IPv4 | /22 | not checked | |
| 187.73.0.0/22 | IPv4 | /22 | not checked | |
| 187.73.12.0/22 | IPv4 | /22 | not checked | |
| 187.73.4.0/22 | IPv4 | /22 | not checked | |
| 187.73.8.0/22 | IPv4 | /22 | not checked | |
| 187.86.64.0/22 | IPv4 | /22 | not checked | |
| 187.86.68.0/22 | IPv4 | /22 | not checked | |
| 187.86.72.0/22 | IPv4 | /22 | not checked | |
| 187.86.76.0/22 | IPv4 | /22 | not checked | |
| 189.90.240.0/22 | IPv4 | /22 | not checked | |
| 189.90.244.0/22 | IPv4 | /22 | not checked | |
| 189.90.248.0/22 | IPv4 | /22 | not checked | |
| 189.90.252.0/22 | IPv4 | /22 | not checked | |
| 191.5.80.0/22 | IPv4 | /22 | not checked | |
| 191.5.84.0/22 | IPv4 | /22 | not checked | |
| 191.5.88.0/22 | IPv4 | /22 | not checked | |
| 191.5.92.0/22 | IPv4 | /22 | not checked | |
| 45.161.140.0/22 | IPv4 | /22 | not checked | |
| 45.191.168.0/22 | IPv4 | /22 | not checked | |
| 45.231.8.0/22 | IPv4 | /22 | not checked | |
| 45.235.116.0/22 | IPv4 | /22 | not checked | |
| 45.7.212.0/22 | IPv4 | /22 | not checked | |
| 131.161.4.0/23 | IPv4 | /23 | not checked | |
| 131.161.6.0/23 | IPv4 | /23 | not checked | |
| 138.117.204.0/23 | IPv4 | /23 | not checked | |
| 138.117.206.0/23 | IPv4 | /23 | not checked | |
| 138.121.64.0/23 | IPv4 | /23 | not checked | |
| 138.121.66.0/23 | IPv4 | /23 | not checked | |
| 138.185.24.0/23 | IPv4 | /23 | not checked | |
| 138.185.26.0/23 | IPv4 | /23 | not checked | |
| 138.59.20.0/23 | IPv4 | /23 | not checked | |
| 138.59.22.0/23 | IPv4 | /23 | not checked | |
| 168.181.80.0/23 | IPv4 | /23 | not checked | |
| 168.181.82.0/23 | IPv4 | /23 | not checked | |
| 168.195.64.0/23 | IPv4 | /23 | not checked | |
| 168.195.66.0/23 | IPv4 | /23 | not checked | |
| 168.227.10.0/23 | IPv4 | /23 | not checked | |
| 168.227.8.0/23 | IPv4 | /23 | not checked | |
| 170.239.192.0/23 | IPv4 | /23 | not checked | |
| 170.239.194.0/23 | IPv4 | /23 | not checked | |
| 170.239.220.0/23 | IPv4 | /23 | not checked | |
| 170.239.222.0/23 | IPv4 | /23 | not checked | |
| 170.254.160.0/23 | IPv4 | /23 | not checked | |
| 170.254.162.0/23 | IPv4 | /23 | not checked | |
| 177.125.80.0/23 | IPv4 | /23 | not checked | |
| 177.125.82.0/23 | IPv4 | /23 | not checked | |
| 177.125.84.0/23 | IPv4 | /23 | not checked | |
| 177.125.86.0/23 | IPv4 | /23 | not checked | |
| 177.125.88.0/23 | IPv4 | /23 | not checked | |
| 177.125.90.0/23 | IPv4 | /23 | not checked | |
| 177.125.92.0/23 | IPv4 | /23 | not checked | |
| 177.125.94.0/23 | IPv4 | /23 | not checked | |
| 177.152.160.0/23 | IPv4 | /23 | not checked | |
| 177.152.162.0/23 | IPv4 | /23 | not checked | |
| 177.152.164.0/23 | IPv4 | /23 | not checked | |
| 177.152.166.0/23 | IPv4 | /23 | not checked | |
| 177.152.168.0/23 | IPv4 | /23 | not checked | |
| 177.152.170.0/23 | IPv4 | /23 | not checked | |
| 177.152.172.0/23 | IPv4 | /23 | not checked | |
| 177.152.174.0/23 | IPv4 | /23 | not checked | |
| 177.221.72.0/23 | IPv4 | /23 | not checked | |
| 177.221.74.0/23 | IPv4 | /23 | not checked | |
| 177.221.76.0/23 | IPv4 | /23 | not checked | |
| 177.221.78.0/23 | IPv4 | /23 | not checked | |
| 179.108.32.0/23 | IPv4 | /23 | not checked | |
| 179.108.34.0/23 | IPv4 | /23 | not checked | |
| 179.108.36.0/23 | IPv4 | /23 | not checked | |
| 179.108.38.0/23 | IPv4 | /23 | not checked | |
| 179.108.40.0/23 | IPv4 | /23 | not checked | |
| 179.108.42.0/23 | IPv4 | /23 | not checked | |
| 179.189.100.0/23 | IPv4 | /23 | not checked | |
| 179.189.102.0/23 | IPv4 | /23 | not checked | |
| 179.189.104.0/23 | IPv4 | /23 | not checked | |
| 179.189.106.0/23 | IPv4 | /23 | not checked | |
| 179.189.108.0/23 | IPv4 | /23 | not checked | |
| 179.189.110.0/23 | IPv4 | /23 | not checked | |
| 179.189.96.0/23 | IPv4 | /23 | not checked | |
| 179.189.98.0/23 | IPv4 | /23 | not checked | |
| 181.225.180.0/23 | IPv4 | /23 | not checked | |
| 181.225.182.0/23 | IPv4 | /23 | not checked | |
| 186.216.128.0/23 | IPv4 | /23 | not checked | |
| 186.216.130.0/23 | IPv4 | /23 | not checked | |
| 186.216.132.0/23 | IPv4 | /23 | not checked | |
| 186.216.134.0/23 | IPv4 | /23 | not checked | |
| 186.216.136.0/23 | IPv4 | /23 | not checked | |
| 186.216.138.0/23 | IPv4 | /23 | not checked | |
| 186.216.140.0/23 | IPv4 | /23 | not checked | |
| 186.216.142.0/23 | IPv4 | /23 | not checked | |
| 186.251.200.0/23 | IPv4 | /23 | not checked | |
| 186.251.202.0/23 | IPv4 | /23 | not checked | |
| 187.1.48.0/23 | IPv4 | /23 | not checked | |
| 187.1.50.0/23 | IPv4 | /23 | not checked | |
| 187.1.52.0/23 | IPv4 | /23 | not checked | |
| 187.1.54.0/23 | IPv4 | /23 | not checked | |
| 187.1.56.0/23 | IPv4 | /23 | not checked | |
| 187.1.58.0/23 | IPv4 | /23 | not checked | |
| 187.1.60.0/23 | IPv4 | /23 | not checked | |
| 187.1.62.0/23 | IPv4 | /23 | not checked | |
| 187.108.48.0/23 | IPv4 | /23 | not checked | |
| 187.108.50.0/23 | IPv4 | /23 | not checked | |
| 187.108.52.0/23 | IPv4 | /23 | not checked | |
| 187.108.54.0/23 | IPv4 | /23 | not checked | |
| 187.108.56.0/23 | IPv4 | /23 | not checked | |
| 187.108.58.0/23 | IPv4 | /23 | not checked | |
| 187.108.60.0/23 | IPv4 | /23 | not checked | |
| 187.108.62.0/23 | IPv4 | /23 | not checked | |
| 187.17.240.0/23 | IPv4 | /23 | not checked | |
| 187.17.242.0/23 | IPv4 | /23 | not checked | |
| 187.17.244.0/23 | IPv4 | /23 | not checked | |
| 187.17.246.0/23 | IPv4 | /23 | not checked | |
| 187.17.248.0/23 | IPv4 | /23 | not checked | |
| 187.17.250.0/23 | IPv4 | /23 | not checked | |
| 187.17.252.0/23 | IPv4 | /23 | not checked | |
| 187.17.254.0/23 | IPv4 | /23 | not checked | |
| 187.73.0.0/23 | IPv4 | /23 | not checked | |
| 187.73.10.0/23 | IPv4 | /23 | not checked | |
| 187.73.12.0/23 | IPv4 | /23 | not checked | |
| 187.73.14.0/23 | IPv4 | /23 | not checked | |
| 187.73.2.0/23 | IPv4 | /23 | not checked | |
| 187.73.4.0/23 | IPv4 | /23 | not checked | |
| 187.73.6.0/23 | IPv4 | /23 | not checked | |
| 187.73.8.0/23 | IPv4 | /23 | not checked | |
| 187.86.64.0/23 | IPv4 | /23 | not checked | |
| 187.86.66.0/23 | IPv4 | /23 | not checked | |
| 187.86.68.0/23 | IPv4 | /23 | not checked | |
| 187.86.70.0/23 | IPv4 | /23 | not checked | |
| 187.86.72.0/23 | IPv4 | /23 | not checked | |
| 187.86.74.0/23 | IPv4 | /23 | not checked | |
| 187.86.76.0/23 | IPv4 | /23 | not checked | |
| 187.86.78.0/23 | IPv4 | /23 | not checked | |
| 189.90.240.0/23 | IPv4 | /23 | not checked | |
| 189.90.242.0/23 | IPv4 | /23 | not checked | |
| 189.90.244.0/23 | IPv4 | /23 | not checked | |
| 189.90.246.0/23 | IPv4 | /23 | not checked | |
| 189.90.248.0/23 | IPv4 | /23 | not checked | |
| 189.90.250.0/23 | IPv4 | /23 | not checked | |
| 189.90.252.0/23 | IPv4 | /23 | not checked | |
| 189.90.254.0/23 | IPv4 | /23 | not checked | |
| 191.5.80.0/23 | IPv4 | /23 | not checked | |
| 191.5.82.0/23 | IPv4 | /23 | not checked | |
| 191.5.84.0/23 | IPv4 | /23 | not checked | |
| 191.5.86.0/23 | IPv4 | /23 | not checked | |
| 191.5.88.0/23 | IPv4 | /23 | not checked | |
| 191.5.90.0/23 | IPv4 | /23 | not checked | |
| 191.5.92.0/23 | IPv4 | /23 | not checked | |
| 191.5.94.0/23 | IPv4 | /23 | not checked | |
| 45.161.140.0/23 | IPv4 | /23 | not checked | |
| 45.161.142.0/23 | IPv4 | /23 | not checked | |
| 45.191.168.0/23 | IPv4 | /23 | not checked | |
| 45.191.170.0/23 | IPv4 | /23 | not checked | |
| 45.231.10.0/23 | IPv4 | /23 | not checked | |
| 45.231.8.0/23 | IPv4 | /23 | not checked | |
| 45.235.116.0/23 | IPv4 | /23 | not checked | |
| 45.235.118.0/23 | IPv4 | /23 | not checked | |
| 45.7.212.0/23 | IPv4 | /23 | not checked | |
| 45.7.214.0/23 | IPv4 | /23 | not checked | |
| 181.225.180.0/24 | IPv4 | /24 | not checked | |
| 2804:5c::/32 | IPv6 | /32 | not checked |
No rows match “”.
Showing – of
Source:ripestat:announced-prefixes
observed
Internet Exchanges
Exchanges where this network has a listed peering LAN connection
matching
| Address families | ||
|---|---|---|
| IX.br (PTT.br) Rio de Janeiro: ATM/MPLA | 10,000 Mbps | IPv4 · IPv6 |
| IX.br (PTT.br) São Paulo: ATM/MPLA | 100,000 Mbps | IPv4 · IPv6 |
No rows match “”.
Showing – of
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 AS28201 in BGP paths by route collectors.
Observed upstreams
10 networks seen before AS28201 in AS paths
matching
| Families | |||
|---|---|---|---|
| AS52320 52320 | 3,165 | 81,113 |
v4
v6
|
| AS3356 LEVEL3 | 1,550 | 17,484 |
v4
v6
|
| AS13786 | 1,360 | 13,539 |
v4
v6
|
| AS10429 | 43 | 1,021 |
v4
v6
|
| AS6057 6057 | 35 | 677 |
v4
v6
|
| AS137409 GSLNETWORKS-AS-AP | 36 | 664 |
v4
v6
|
| AS35280 F5 | 21 | 332 |
v4
v6
|
| AS61626 ASN61626 | 11 | 312 |
v4
v6
|
| AS7713 telkomnet-as-ap | 1 | 1 |
v4
|
| AS39120 | 1 | 1 |
v4
|
No rows match “”.
Showing – of
Observed downstreams
16 networks seen after AS28201 in AS paths
matching
| Families | |||
|---|---|---|---|
| AS262669 | 432 | 18,576 |
v4
v6
|
| AS270683 | 427 | 3,985 |
v4
v6
|
| AS265448 | 807 | 3,600 |
v4
v6
|
| AS10670 | 443 | 1,956 |
v4
v6
|
| AS272244 | 614 | 1,794 |
v4
v6
|
| AS268314 | 447 | 737 |
v4
v6
|
| AS14789 CLOUDFLARENET | 410 | 721 |
v4
v6
|
| AS263261 | 349 | 714 |
v4
v6
|
| AS266149 ASN266149 | 359 | 523 |
v4
v6
|
| AS52608 | 354 | 482 |
v4
v6
|
| AS271471 | 283 | 374 |
v4
|
| AS53194 | 282 | 372 |
v4
|
| AS269306 | 268 | 348 |
v4
|
| AS263406 | 119 | 153 |
v4
|
| AS267481 | 40 | 48 |
v4
|
| AS271049 | 28 | 45 |
v4
v6
|
No rows match “”.
Showing – of
Uncertain adjacencies
30 adjacencies that may be an artefact of collector peering
matching
| Families | |||
|---|---|---|---|
| AS14840 ASN14840 | 11 | 1,256 |
v4
v6
|
| AS24482 SGGS-AS-AP | 13 | 642 |
v4
v6
|
| AS51185 MAINSTREAMING-AS | 13 | 628 |
v4
v6
|
| AS28634 | 12 | 614 |
v4
|
| AS271253 | 12 | 614 |
v4
|
| AS263152 | 18 | 335 |
v4
v6
|
| AS36236 NETACTUATE | 17 | 334 |
v4
v6
|
| AS61573 | 17 | 331 |
v4
v6
|
| AS263237 | 15 | 331 |
v4
v6
|
| AS52873 | 17 | 329 |
v4
v6
|
| AS22548 | 13 | 321 |
v4
v6
|
| AS60503 | 12 | 320 |
v4
v6
|
| AS262427 | 15 | 311 |
v4
|
| AS29049 | 10 | 183 |
v4
|
| AS264479 | 2 | 123 |
v4
v6
|
| AS262669 | 1 | 49 |
v4
|
| AS199524 GCORE | 6 | 31 |
v4
v6
|
| AS198150 SIACOM-AS | 5 | 24 |
v4
|
| AS28624 | 6 | 14 |
v6
|
| AS265448 | 2 | 11 |
v4
v6
|
| AS270683 | 1 | 11 |
v4
v6
|
| AS10670 | 1 | 5 |
v4
v6
|
| AS37721 ORG-VTS1-AFRINIC | 2 | 4 |
v4
|
| AS268314 | 1 | 2 |
v4
v6
|
| AS52608 | 1 | 1 |
v4
|
| AS53194 | 1 | 1 |
v4
|
| AS263261 | 1 | 1 |
v6
|
| AS266149 ASN266149 | 1 | 1 |
v4
|
| AS269306 | 1 | 1 |
v4
|
| AS271471 | 1 | 1 |
v4
|
No rows match “”.
Showing – of
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.
Adjacencies marked uncertain were seen only as direct peers of a route
collector, so the collector's own peering may have created them.