AS44513
OPTIMA
Optima Italia S.p.A.
Registry
Authoritative registration data
- AS number
- 44513
- Name
- OPTIMA
- Organisation
- Optima Italia S.p.A.
- Country
- —
- RIR
- RIPE
- Registered
IPv4 prefixes
12
IPv6 prefixes
0
Total announced
12
Announced prefixes
Observed in BGP by route collectors, not a registry allocation list
| 213.32.208.0/20 | IPv4 | /20 | RPKI valid | |
| 80.69.240.0/20 | IPv4 | /20 | RPKI valid | |
| 195.181.176.0/21 | IPv4 | /21 | RPKI valid | |
| 213.163.208.0/21 | IPv4 | /21 | not checked | |
| 213.163.216.0/21 | IPv4 | /21 | not checked | |
| 92.43.240.0/21 | IPv4 | /21 | RPKI valid | |
| 185.129.88.0/22 | IPv4 | /22 | not checked | |
| 195.181.184.0/22 | IPv4 | /22 | not checked | |
| 195.181.188.0/22 | IPv4 | /22 | not checked | |
| 31.15.72.0/22 | IPv4 | /22 | not checked | |
| 31.15.76.0/22 | IPv4 | /22 | RPKI valid | |
| 31.15.76.0/24 | IPv4 | /24 | RPKI valid |
No rows match “”.
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Internet Exchanges
Exchanges where this network has a listed peering LAN connection
| Address families | ||
|---|---|---|
| MINAP Milan: MINAP | 20,000 Mbps | IPv4 |
| MIX Roma | 10,000 Mbps | IPv4 |
| MIX-IT | 40,000 Mbps | IPv4 · IPv6 |
| Namex Rome: VLAN Peering | 10,000 Mbps | IPv4 |
No rows match “”.
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Exchange membership means the network has a listed connection; it does not prove peering with other members.
Observed adjacencies
Networks seen next to AS44513 in BGP paths by route collectors.
Observed upstreams
21 networks seen before AS44513 in AS paths
| Families | |||
|---|---|---|---|
| AS174 COGENT-174 | 439 | 1,362 |
v4
|
| AS6762 SEABONE-NET | 293 | 867 |
v4
|
| AS3356 LEVEL3 | 308 | 722 |
v4
|
| AS6939 HURRICANE | 46 | 221 |
v4
|
| AS8218 NEO-ASN | 10 | 126 |
v4
|
| AS5405 INTERDOTLINK | 13 | 83 |
v4
|
| AS14840 ASN14840 | 4 | 55 |
v4
|
| AS22356 ASN22356 | 6 | 27 |
v4
|
| AS4455 BSO | 3 | 23 |
v4
|
| AS24961 MYLOC-AS | 4 | 18 |
v4
|
| AS137409 GSLNETWORKS-AS-AP | 4 | 18 |
v4
|
| AS29075 IELO | 3 | 15 |
v4
|
| AS6204 ZET-NET | 2 | 9 |
v4
|
| AS9009 M247 | 2 | 9 |
v4
|
| AS9498 BBIL-AP | 2 | 9 |
v4
|
| AS31543 MYNET-AS | 2 | 9 |
v4
|
| AS60171 AFRIX-AS | 2 | 9 |
v4
|
| AS216265 ARISTO-NET | 1 | 4 |
v4
|
| AS56911 ASN-WARIAN | 2 | 2 |
v4
|
| AS28716 RETELIT-AS | 1 | 1 |
v4
|
| AS31034 ARUBA-ASN | 1 | 1 |
v4
|
No rows match “”.
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Observed downstreams
0 networks seen after AS44513 in AS paths
No downstreams observed
This AS was not seen carrying traffic towards another network.
Uncertain adjacencies
22 adjacencies that may be an artefact of collector peering
| Families | |||
|---|---|---|---|
| AS24482 SGGS-AS-AP | 2 | 121 |
v4
|
| AS12779 ITGATE | 2 | 44 |
v4
|
| AS49544 i3Dnet | 2 | 22 |
v4
|
| AS212483 level86 | 2 | 22 |
v4
|
| AS8529 OMANTEL-AS | 2 | 18 |
v4
|
| AS51185 MAINSTREAMING-AS | 2 | 18 |
v4
|
| AS5392 TELNET-ITALY | 2 | 11 |
v4
|
| AS5394 Unidata | 2 | 11 |
v4
|
| AS12637 SEEWEB | 2 | 11 |
v4
|
| AS13237 LAMBDANET-AS | 2 | 11 |
v4
|
| AS15605 CONNESI | 2 | 11 |
v4
|
| AS20912 ASN-PANSERVICE | 2 | 11 |
v4
|
| AS49709 VIDEOBYTE | 2 | 11 |
v4
|
| AS50877 AIRBEAM-AS | 2 | 11 |
v4
|
| AS57111 ALTITUD | 2 | 11 |
v4
|
| AS59919 BRAINBOX | 2 | 11 |
v4
|
| AS198150 SIACOM-AS | 2 | 11 |
v4
|
| AS202032 GOLINE | 2 | 11 |
v4
|
| AS20811 BRENNERCOM-AS | 2 | 10 |
v4
|
| AS41327 FIBERTELECOM-AS | 2 | 10 |
v4
|
| AS8660 MATRIX-AS | 1 | 8 |
v4
|
| AS49605 DTS-AS | 1 | 8 |
v4
|
No rows match “”.
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