Routing security
AS40581 AREON-AS
Education APNIC
Announcements
What this network originates
Every prefix observed with AS40581 as its origin, checked against RPKI and the IRR. Problems sort first.
| Prefix | RPKI | IRR | Vantage points |
|---|---|---|---|
| 130.184.47.0/24 | No ROA | IRR | 54 |
| 147.97.8.0/24 | No ROA | IRR | 54 |
| 147.97.12.0/23 | No ROA | IRR | 54 |
| 147.97.14.0/23 | No ROA | IRR | 54 |
| 147.97.16.0/21 | No ROA | IRR | 55 |
| 147.97.30.0/23 | No ROA | IRR | 54 |
| 161.31.0.0/16 | No ROA | IRR | 55 |
| 23.144.148.0/24 | RPKI valid | IRR | 51 |
| 159.150.4.0/22 | RPKI valid | IRR | 54 |
| 198.181.214.0/24 | RPKI valid | IRR | 55 |
| 198.181.240.0/24 | RPKI valid | IRR | 55 |
| 208.90.104.0/21 | RPKI valid | IRR | 52 |
| 208.90.104.0/22 | RPKI valid | IRR | 7 |
| 208.90.108.0/24 | RPKI valid | IRR | 7 |
| 208.90.110.0/24 | RPKI valid | IRR | 7 |
| 2607:f4f0::/32 | RPKI valid | IRR | 30 |
| 2607:f4f0:1bb::/48 | RPKI valid | IRR covering | 21 |
| 2607:f4f0:280::/48 | RPKI valid | IRR covering | 21 |
| 2607:f4f0:300::/48 | RPKI valid | IRR covering | 21 |
RPKI · ROAs
Route origin authorisations
Signed statements by address holders that AS40581 may originate these prefixes, up to the maximum length shown.
| Prefix | Max length | Trust anchor |
|---|---|---|
| 23.144.148.0/24 | /24 | ARIN |
| 72.35.208.0/20 | /24 | ARIN |
| 159.150.4.0/22 | /24 | ARIN |
| 159.150.136.0/21 | /24 | ARIN |
| 192.112.26.0/24 | /24 | ARIN |
| 192.231.213.0/24 | /24 | ARIN |
| 198.181.214.0/24 | /24 | ARIN |
| 198.181.240.0/24 | /24 | ARIN |
| 204.126.114.0/23 | /24 | ARIN |
| 208.90.104.0/21 | /24 | ARIN |
| 2607:f4f0::/32 | /48 | ARIN |
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 AS40581 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 |
|---|---|---|---|---|---|
| 72.35.208.0/20 | ARIN | 100 East University | MNT-SAU | 2025-12-15 | Not announced |
| 72.35.208.0/20 | RADB | Southern Arkansas University | MAINT-AS40581 | 2023-11-13 | Not announced |
| 76.78.186.0/24 | ARIN | BOLD-LyonC | MNT-APOG | 2025-11-19 | Not announced |
| 130.184.147.0/24 | RADB | University of Arkansas Fayetteville | MAINT-AS40581 | 2023-11-13 | Not announced |
| 159.150.136.0/21 | ARIN | University of Arkansas for Medical Sciences | MNT-UAMS | 2026-08-12 | Not announced |
| 159.150.136.0/21 | RADB | AREON allocation UAMS block 2 | MAINT-AS40581 | 2023-11-13 | Not announced |
| 192.104.173.0/24 | RADB | University of Central Arkansas net-block 2 | MAINT-AS40581 | 2023-11-13 | Not announced |
| 192.112.26.0/24 | ARIN | AREON-V4-05 | MNT-AREON | 2025-09-24 | Not announced |
| 192.231.213.0/24 | ARIN | 100 East University | MNT-SAU | 2025-12-15 | Not announced |
| 192.231.213.0/24 | RADB | Southern Arkansas University | MAINT-AS40581 | 2023-11-13 | Not announced |
| 204.126.114.0/23 | ARIN | 534 W. Research Center Blvd, Suite 275 | MNT-AREON | 2026-05-26 | Not announced |
| 208.90.107.0/24 | RADB | AREON IPv4 Net-block | MAINT-AS40581 | 2023-11-13 | Not announced |
| 2620:47:c000::/48 | RADB | UCA IPv6 Net-block 1 | MAINT-AS40581 | 2023-11-13 | Not announced |
| 23.144.148.0/24 | ARIN | Phillips Community College of the University of Arkansas | MNT-PCCUA | 2026-02-09 | Announced |
| 130.184.47.0/24 | RADB | Univeristy of Arkansas at Fayetteville Athletics | MAINT-AS40581 | 2023-11-13 | Announced |
| 147.97.8.0/24 | RADB | Arkansas State University - Mountain Home | MAINT-AS40581 | 2023-11-13 | Announced |
| 147.97.12.0/23 | RADB | Arkansas State University - Beebe | MAINT-AS40581 | 2023-11-13 | Announced |
| 147.97.14.0/23 | RADB | Arkansas State University - Beebe | MAINT-AS40581 | 2023-11-13 | Announced |
| 147.97.16.0/21 | RADB | Arkansas State University - Beebe | MAINT-AS40581 | 2023-11-13 | Announced |
| 147.97.30.0/23 | RADB | Arkansas State University Newport | MAINT-AS40581 | 2023-11-13 | Announced |
| 159.150.4.0/22 | ARIN | 534 W. Research Center Blvd, Suite 275 | MNT-AREON | 2026-08-05 | Announced |
| 159.150.4.0/22 | RADB | AREON allocation UAMS block 1 | MAINT-AS40581 | 2023-11-13 | Announced |
| 161.31.0.0/16 | RADB | University of Central Arkansas net-block 1 | MAINT-AS40581 | 2023-11-13 | Announced |
| 198.181.214.0/24 | ARIN | 534 W. Research Center Blvd, Suite 275 | MNT-AREON | 2025-06-14 | Announced |
| 198.181.214.0/24 | RADB | ARE-ON | MAINT-AS40581 | 2025-05-09 | Announced |
| 198.181.240.0/24 | ARIN | 534 W. Research Center Blvd, Suite 275 | MNT-AREON | 2025-06-14 | Announced |
| 198.181.240.0/24 | RADB | AREON allocation SouthArk block 1 | MAINT-AS40581 | 2023-11-13 | Announced |
| 208.90.104.0/21 | ARIN | Arkansas Research and Education Optical Network | MNT-AREON | 2026-05-26 | Announced |
| 208.90.104.0/21 | RADB | AREON IPv4 Net-block 1 | MAINT-AS40581 | 2023-11-13 | Announced |
| 208.90.104.0/22 | RADB | AREON IPv4 Net-block 1 | MAINT-AS40581 | 2023-11-13 | Announced |
| 208.90.108.0/24 | RADB | AREON IPv4 Netblock 1 | MAINT-AS40581 | 2023-11-13 | Announced |
| 208.90.110.0/24 | RADB | AREON IPv4 Net-block | MAINT-AS40581 | 2023-11-13 | Announced |
| 2607:f4f0::/32 | ARIN | Arkansas Research and Education Optical Network | MNT-AREON | 2026-05-26 | Announced |
| 2607:f4f0::/32 | RADB | AREON IPv6 Net-block 1 | MAINT-AS40581 | 2023-11-13 | Announced |
IRR
AS-sets
The as-set is what upstreams expand to build this network's customer filter. Sets that list AS40581 directly show who expects to carry it.
| AS-set | Where | Relationship |
|---|---|---|
AS-40581-INET | RADB | Lists AS40581 as a direct member |
AS-GPN-RE-MEMBERS | RADB | Lists AS40581 as a direct member |
AS198949:AS-SD | RADB | Lists AS40581 as a direct member |
AS40581:AS-CONE | ARIN | Lists AS40581 as a direct member |
AS62499:AS-DECIX-DFW-CONNECTED | ARIN | Lists AS40581 as a direct member |
AS62499:AS-DECIX-DFW-RS | ARIN | Lists AS40581 as a direct member |
AS62499:AS-DECIX-DFW-RS-V6 | ARIN | Lists AS40581 as a direct member |
RPKI from rpki-client, validated 2026-10-13 12:16 UTC. IRR from ARIN, RADB, RIPE, ALTDB, APNIC, LACNIC, NTTCOM, AFRINIC, collected 2026-10-13. Cross-check on bgp.he.net.