207.57.0.0/16 Nebula Global LLC
Announced by AS18186 Nebula Global LLC. RPKI valid Seen by 0 of our 5 looking glass sessions.
Summary
What the table says about 207.57.0.0/16
Prefix
Origin
AS18186 NEBULA-GLOBAL
RPKI
RPKI valid
Size
65,536 addresses
Less specific
More specifics
97
IRR route objects
2 exact, 1 covering
In RouteViews
2026-10-12 20:02 UTC
RPKI
Route origin authorizations
Covered by a ROA authorizing AS18186 to originate 207.57.0.0/16 up to /24. Validate another origin.
| ROA prefix | Max length | Authorized origin | Trust anchor |
|---|---|---|---|
| 207.57.0.0/16 | /24 | AS18186 NEBULA-GLOBAL | ARIN |
| 207.57.0.0/16 | /24 | AS140224 NEBULA | ARIN |
| 207.56.0.0/15 | /15 | AS2914 NTT-DATA-2914 | ARIN |
IRR
Route objects
Registered in the IRR for this prefix and the ones covering it. Look it up live.
| Route | Origin | Source | Description | Maintained by |
|---|---|---|---|---|
| 207.57.0.0/16 | AS18186 NEBULA-GLOBAL | NTTCOM | Nebula | MAINT-NTTCOM-RA |
| 207.57.0.0/16 | AS140224 NEBULA | NTTCOM | Nebula | MAINT-NTTCOM-RA |
| 207.56.0.0/15 covering | AS2914 NTT-DATA-2914 | NTTCOM | VRIO-207-056 | MAINT-NTTCOM-BB |
Less specific
Covering prefixes
Announced prefixes that contain this one, most specific first.
More specific
Prefixes inside 207.57.0.0/16
97 announced prefixes fall inside this one.
Show the 97 prefixes
207.57.0.0/24 AS18186 NEBULA-GLOBAL207.57.1.0/24 AS18186 NEBULA-GLOBAL207.57.2.0/24 AS18186 NEBULA-GLOBAL207.57.3.0/24 AS18186 NEBULA-GLOBAL207.57.4.0/24 AS18186 NEBULA-GLOBAL207.57.5.0/24 AS18186 NEBULA-GLOBAL207.57.6.0/24 AS18186 NEBULA-GLOBAL207.57.7.0/24 AS18186 NEBULA-GLOBAL207.57.8.0/22 AS2914 NTT-DATA-2914207.57.12.0/24 AS18186 NEBULA-GLOBAL207.57.13.0/24 AS18186 NEBULA-GLOBAL207.57.14.0/24 AS18186 NEBULA-GLOBAL207.57.15.0/24 AS18186 NEBULA-GLOBAL207.57.16.0/20 AS2914 NTT-DATA-2914207.57.35.0/24 AS18186 NEBULA-GLOBAL207.57.36.0/24 AS18186 NEBULA-GLOBAL207.57.64.0/21 AS1054 ZONT-LLC207.57.80.0/20 AS211512 SCG-EU207.57.96.0/21 AS211512 SCG-EU207.57.104.0/24 AS18186 NEBULA-GLOBAL207.57.105.0/24 AS18186 NEBULA-GLOBAL207.57.106.0/24 AS18186 NEBULA-GLOBAL207.57.107.0/24 AS18186 NEBULA-GLOBAL207.57.108.0/24 AS18186 NEBULA-GLOBAL207.57.109.0/24 AS18186 NEBULA-GLOBAL207.57.112.0/24 AS18186 NEBULA-GLOBAL207.57.113.0/24 AS18186 NEBULA-GLOBAL207.57.114.0/24 AS18186 NEBULA-GLOBAL207.57.115.0/24 AS18186 NEBULA-GLOBAL207.57.116.0/24 AS18186 NEBULA-GLOBAL207.57.117.0/24 AS18186 NEBULA-GLOBAL207.57.118.0/24 AS18186 NEBULA-GLOBAL207.57.119.0/24 AS18186 NEBULA-GLOBAL207.57.120.0/21 AS139659 LUCID-AS-AP207.57.120.0/24 AS139659 LUCID-AS-AP207.57.121.0/24 AS139659 LUCID-AS-AP207.57.122.0/24 AS139659 LUCID-AS-AP207.57.123.0/24 AS139659 LUCID-AS-AP207.57.124.0/24 AS139659 LUCID-AS-AP207.57.125.0/24 AS139659 LUCID-AS-AP207.57.126.0/24 AS139659 LUCID-AS-AP207.57.127.0/24 AS139659 LUCID-AS-AP207.57.128.0/21 AS139659 LUCID-AS-AP207.57.128.0/24 AS139659 LUCID-AS-AP207.57.129.0/24 AS139659 LUCID-AS-AP207.57.130.0/24 AS139659 LUCID-AS-AP207.57.131.0/24 AS139659 LUCID-AS-AP207.57.132.0/24 AS139659 LUCID-AS-AP207.57.133.0/24 AS139659 LUCID-AS-AP207.57.134.0/24 AS139659 LUCID-AS-AP207.57.135.0/24 AS139659 LUCID-AS-AP207.57.136.0/24 AS1054 ZONT-LLC207.57.137.0/24 AS1054 ZONT-LLC207.57.138.0/24 AS1054 ZONT-LLC207.57.139.0/24 AS1054 ZONT-LLC207.57.140.0/24 AS1054 ZONT-LLC207.57.141.0/24 AS1054 ZONT-LLC207.57.142.0/24 AS1054 ZONT-LLC207.57.143.0/24 AS1054 ZONT-LLC207.57.144.0/24 AS1054 ZONT-LLC207.57.145.0/24 AS1054 ZONT-LLC207.57.146.0/24 AS1054 ZONT-LLC207.57.147.0/24 AS1054 ZONT-LLC207.57.149.0/24 AS8796 FD-298-8796207.57.150.0/24 AS13335 CLOUDFLARENET207.57.151.0/24 AS13335 CLOUDFLARENET207.57.152.0/22 AS40065 CNSERVERS207.57.156.0/22 AS40065 CNSERVERS207.57.160.0/24 AS54801 ZILLION-NETWORK207.57.161.0/24 AS54801 ZILLION-NETWORK207.57.162.0/24 AS54801 ZILLION-NETWORK207.57.163.0/24 AS54801 ZILLION-NETWORK207.57.164.0/24 AS54801 ZILLION-NETWORK207.57.165.0/24 AS54801 ZILLION-NETWORK207.57.166.0/24 AS54801 ZILLION-NETWORK207.57.167.0/24 AS54801 ZILLION-NETWORK207.57.168.0/24 AS54801 ZILLION-NETWORK207.57.169.0/24 AS54801 ZILLION-NETWORK207.57.170.0/24 AS54801 ZILLION-NETWORK207.57.171.0/24 AS54801 ZILLION-NETWORK207.57.176.0/24 AS54801 ZILLION-NETWORK207.57.177.0/24 AS54801 ZILLION-NETWORK207.57.178.0/24 AS54801 ZILLION-NETWORK207.57.179.0/24 AS54801 ZILLION-NETWORK207.57.180.0/24 AS54801 ZILLION-NETWORK207.57.181.0/24 AS54801 ZILLION-NETWORK207.57.182.0/24 AS54801 ZILLION-NETWORK207.57.183.0/24 AS54801 ZILLION-NETWORK207.57.184.0/24 AS54801 ZILLION-NETWORK207.57.185.0/24 AS54801 ZILLION-NETWORK207.57.186.0/24 AS54801 ZILLION-NETWORK207.57.187.0/24 AS54801 ZILLION-NETWORK207.57.188.0/24 AS54801 ZILLION-NETWORK207.57.189.0/24 AS54801 ZILLION-NETWORK207.57.190.0/24 AS54801 ZILLION-NETWORK207.57.191.0/24 AS54801 ZILLION-NETWORK207.57.192.0/18 AS54801 ZILLION-NETWORK