Routing security
AS11763 IBX-CHICAGO
Unclassified ARIN
Announcements
What this network originates
Every prefix observed with AS11763 as its origin, checked against RPKI and the IRR. Problems sort first.
| Prefix | RPKI | IRR | Vantage points |
|---|---|---|---|
| 199.255.181.0/24 | No ROA | IRR covering | 52 |
| 208.78.192.0/21 | No ROA | IRR | 57 |
| 208.78.195.0/24 | No ROA | IRR | 52 |
| 208.86.216.0/21 | No ROA | IRR | 57 |
| 208.86.216.0/24 | No ROA | IRR covering | 57 |
| 208.86.217.0/24 | No ROA | IRR covering | 57 |
| 208.86.219.0/24 | No ROA | IRR | 57 |
| 208.86.223.0/24 | No ROA | IRR | 52 |
| 2606:7380::/32 | No ROA | IRR | 30 |
RPKI · ROAs
Route origin authorisations
Signed statements by address holders that AS11763 may originate these prefixes, up to the maximum length shown.
No ROA names this AS as an authorised origin.
ROA-based and RPKI-valid-only prefix lists for routers are on asn.ipinfo.app.
RPKI · ASPA
Declared transit providers
No ASPA record This network has not published an ASPA object. ASPA lets a network sign the list of its transit providers, so routers can reject paths that route through anyone else (route leaks). Only a few thousand networks publish one so far, so its absence is normal.
IRR
Registered route objects
Route objects naming AS11763 as origin, across RADb, the RIR registries, ALTDB and NTTCOM. Objects that are registered but not announced come first: a stale object lets anyone who can spoof this origin through an IRR-built filter.
| Prefix | Source | Description | Maintainer | Changed | Routing |
|---|---|---|---|---|---|
| 199.255.176.0/21 | RADB | Invision Networks 199.255.176.0/21 advertised via Server Central | MAINT-AS11763 | 2023-11-13 | Not announced |
| 208.78.192.0/24 | RADB | Route 208.78.192.0/24 being advertise from Server Central Chicago,IL for Invision networks | MAINT-AS11763 | 2023-11-13 | Not announced |
| 208.78.193.0/24 | RADB | Route 208.78.193.0/24 being advertise from Server Central Chicago,IL for Invision networks | MAINT-AS11763 | 2023-11-13 | Not announced |
| 208.78.196.0/24 | RADB | Invision Networks Customer (Insiginia) hosting Subnet at Equinix Chicago, IL | MAINT-AS11763 | 2023-11-13 | Not announced |
| 208.78.197.0/24 | RADB | Route 208.78.197.0/24 being advertise from Server Central Chicago,IL for Invision networks | MAINT-AS11763 | 2023-11-13 | Not announced |
| 208.78.198.0/24 | RADB | Route 208.78.198.0/24 being advertised from Invision Networks Customer to US Signal | MAINT-AS11763 | 2023-11-13 | Not announced |
| 208.78.199.0/24 | RADB | Route 208.78.199.0/24 being advertise from Server Central Chicago,IL for Invision networks | MAINT-AS11763 | 2023-11-13 | Not announced |
| 208.86.218.0/24 | RADB | Route 208.86.218.0/24 being advertise from Server Central Chicago,IL for Invision networks | MAINT-AS11763 | 2023-11-13 | Not announced |
| 208.86.220.0/24 | RADB | Route 208.86.220.0/24 being advertised from Buisness Only Broadband and Server Central for Invision Networks | MAINT-AS11763 | 2023-11-13 | Not announced |
| 208.78.192.0/21 | RADB | Invision Networks 208.78.192.0/21 Public IP Address | MAINT-AS11763 | 2023-11-13 | Announced |
| 208.78.195.0/24 | RADB | Invision Networks Internet hosting subnet @ Equinix, Chicago, IL | MAINT-AS11763 | 2023-11-13 | Announced |
| 208.86.216.0/21 | RADB | Route 208.86.216.0/21 being advertise from Server Central Chicago,IL for Invision Networks | MAINT-AS11763 | 2023-11-13 | Announced |
| 208.86.219.0/24 | RADB | Route 208.86.219.0/24 being advertise from Server Central Chicago,IL for Invision networks | MAINT-AS11763 | 2023-11-13 | Announced |
| 208.86.223.0/24 | RADB | MitoTec | MAINT-AS19754 | 2023-11-13 | Announced |
| 2606:7380::/32 | RADB | Convergence Technology 2606:7380::/32 Public IPv6 Address | MAINT-AS11763 | 2023-11-13 | Announced |
IRR
AS-sets
The as-set is what upstreams expand to build this network's customer filter. Sets that list AS11763 directly show who expects to carry it.
| AS-set | Where | Relationship |
|---|---|---|
AS-COMCAST-EDIA | RADB | Lists AS11763 as a direct member |
AS-HURRICANE | RADB | Lists AS11763 as a direct member |
AS-INVISION | RADB | Lists AS11763 as a direct member |
AS-NLAYER-CUSTOMERS | ALTDB | Lists AS11763 as a direct member |
AS-TRANSROUTE-SPEC | RIPE | Lists AS11763 as a direct member |
AS-WINDSTREAM-CUST | RADB | Lists AS11763 as a direct member |
AS19754:AS-CUSTOMERS | RADB | Lists AS11763 as a direct member |
AS26554:AS-CUSTOMERS | RADB | Lists AS11763 as a direct member |
RPKI from rpki-client, validated 2026-10-24 19:55 UTC. IRR from ARIN, RADB, RIPE, ALTDB, APNIC, LACNIC, NTTCOM, AFRINIC, collected 2026-10-24. Cross-check on bgp.he.net.