Routing security
AS21549 IRON-MOUNTAIN
Unclassified ARIN
Announcements
What this network originates
Every prefix observed with AS21549 as its origin, checked against RPKI and the IRR. Problems sort first.
| Prefix | RPKI | IRR | Vantage points |
|---|---|---|---|
| 113.29.109.0/26 | No ROA | No IRR | 1 |
| 113.29.110.192/26 | No ROA | No IRR | 1 |
| 170.62.38.0/24 | No ROA | IRR | 52 |
| 170.62.126.0/24 | No ROA | IRR covering | 52 |
| 208.66.139.0/24 | No ROA | IRR | 51 |
| 208.66.142.0/23 | No ROA | IRR covering | 51 |
| 216.229.144.0/24 | No ROA | IRR | 51 |
| 216.229.145.0/24 | No ROA | IRR | 53 |
| 216.229.146.0/24 | No ROA | IRR | 51 |
| 216.229.147.0/24 | No ROA | IRR | 51 |
| 216.229.152.0/23 | No ROA | IRR covering | 51 |
| 216.229.154.0/24 | No ROA | IRR | 51 |
| 216.229.156.0/22 | No ROA | IRR covering | 53 |
| 138.207.75.0/24 | RPKI valid | IRR | 53 |
| 138.207.76.0/24 | RPKI valid | IRR | 52 |
| 138.207.77.0/24 | RPKI valid | IRR | 52 |
| 138.207.79.0/24 | RPKI valid | IRR | 52 |
RPKI · ROAs
Route origin authorisations
Signed statements by address holders that AS21549 may originate these prefixes, up to the maximum length shown.
| Prefix | Max length | Trust anchor |
|---|---|---|
| 138.207.75.0/24 | /24 | ARIN |
| 138.207.76.0/24 | /24 | ARIN |
| 138.207.77.0/24 | /24 | ARIN |
| 138.207.79.0/24 | /24 | 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 AS21549 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 |
|---|---|---|---|---|---|
| 63.251.140.0/24 | RADB | PNAP-BSN ironmtn | MAINT-AS1828 | 2023-11-13 | Not announced |
| 64.95.74.0/23 | RADB | PNAP-BSN ironmtn | MAINT-AS1828 | 2023-11-13 | Not announced |
| 64.95.75.0/24 | RADB | PNAP-BSN ironmtn | MAINT-AS1828 | 2023-11-13 | Not announced |
| 170.62.126.0/23 | RADB | Iron Mountain Data Centers, LLC | MAINT-AS12025 | 2026-05-07 | Not announced |
| 208.66.136.0/21 | RADB | Iron Mountain Data Centers, LLC | MAINT-AS12025 | 2026-05-09 | Not announced |
| 208.66.138.0/24 | RADB | Iron mountain proxy route object | MAINT-AS55002 | 2023-11-13 | Not announced |
| 208.66.142.0/24 | RADB | Iron mountain proxy route object | MAINT-AS55002 | 2023-11-13 | Not announced |
| 208.66.143.0/24 | RADB | Iron mountain proxy route object | MAINT-AS55002 | 2023-11-13 | Not announced |
| 216.229.144.0/20 | RADB | Iron Mountain Data Centers, LLC | MAINT-AS12025 | 2026-05-09 | Not announced |
| 216.229.149.0/24 | RADB | Iron mountain proxy route object | MAINT-AS55002 | 2023-11-13 | Not announced |
| 216.229.150.0/24 | RADB | Iron mountain proxy route object | MAINT-AS55002 | 2023-11-13 | Not announced |
| 216.229.152.0/24 | RADB | Iron mountain proxy route object | MAINT-AS55002 | 2023-11-13 | Not announced |
| 216.229.153.0/24 | RADB | Iron mountain proxy route object | MAINT-AS55002 | 2023-11-13 | Not announced |
| 216.229.156.0/24 | RADB | Iron mountain proxy route object | MAINT-AS55002 | 2023-11-13 | Not announced |
| 216.229.157.0/24 | RADB | Iron mountain proxy route object | MAINT-AS55002 | 2023-11-13 | Not announced |
| 216.229.158.0/24 | RADB | Iron mountain proxy route object | MAINT-AS55002 | 2023-11-13 | Not announced |
| 216.229.159.0/24 | RADB | Iron mountain proxy route object | MAINT-AS55002 | 2023-11-13 | Not announced |
| 138.207.75.0/24 | ARIN | Iron Mountain Data Center | MNT-IMIML | 2026-03-27 | Announced |
| 138.207.76.0/24 | ARIN | Iron Mountain Data Center | MNT-IMIML | 2026-03-27 | Announced |
| 138.207.77.0/24 | ARIN | Iron Mountain Data Center | MNT-IMIML | 2026-03-27 | Announced |
| 138.207.79.0/24 | ARIN | Iron Mountain Data Center | MNT-IMIML | 2026-06-26 | Announced |
| 170.62.38.0/24 | RADB | Iron Mountain Data Centers, LLC | MAINT-AS12025 | 2026-05-07 | Announced |
| 208.66.139.0/24 | RADB | Iron mountain proxy route object | MAINT-AS55002 | 2023-11-13 | Announced |
| 216.229.144.0/24 | RADB | PNAP-BSN ironmtn routes | MAINT-AS1828 | 2023-11-13 | Announced |
| 216.229.145.0/24 | RADB | PNAP-BSN ironmtn routes | MAINT-AS1828 | 2023-11-13 | Announced |
| 216.229.146.0/24 | RADB | PNAP-BSN ironmtn routes | MAINT-AS1828 | 2023-11-13 | Announced |
| 216.229.147.0/24 | RADB | Iron mountain proxy route object | MAINT-AS55002 | 2023-11-13 | Announced |
| 216.229.154.0/24 | RADB | Iron mountain proxy route object | MAINT-AS55002 | 2023-11-13 | Announced |
IRR
AS-sets
The as-set is what upstreams expand to build this network's customer filter. Sets that list AS21549 directly show who expects to carry it.
| AS-set | Where | Relationship |
|---|---|---|
AS-COMCAST-EDIA | RADB | Lists AS21549 as a direct member |
AS-DEFENSE | RADB | Lists AS21549 as a direct member |
AS-IMDC | ARIN | Lists AS21549 as a direct member |
AS-PNAPBOS | RADB | Lists AS21549 as a direct member |
AS-PNAPBSN | RADB | Lists AS21549 as a direct member |
AS-TRANSROUTE-SPEC | RIPE | Lists AS21549 as a direct member |
AS12025:AS-CUSTOMERS | RADB | Lists AS21549 as a direct member |
AS35280:AS-DEFENSE | RIPE | Lists AS21549 as a direct member |
RPKI from rpki-client, validated 2026-10-21 12:00 UTC. IRR from ARIN, RADB, RIPE, ALTDB, APNIC, LACNIC, NTTCOM, AFRINIC, collected 2026-10-21. Cross-check on bgp.he.net.