Routing security
AS35289 SYMANTEC-CORP Symantec Corp AS 35289
Unclassified RIPE
Announcements
What this network originates
Every prefix observed with AS35289 as its origin, checked against RPKI and the IRR. Problems sort first.
| Prefix | RPKI | IRR | Vantage points |
|---|---|---|---|
| 143.127.145.0/24 | No ROA | IRR | 53 |
| 143.127.146.0/24 | No ROA | IRR | 52 |
| 143.127.147.0/24 | No ROA | IRR | 52 |
| 166.98.9.0/24 | No ROA | IRR | 52 |
| 192.92.94.0/24 | No ROA | IRR | 50 |
RPKI · ROAs
Route origin authorisations
Signed statements by address holders that AS35289 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 AS35289 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 |
|---|---|---|---|---|---|
| 143.127.148.0/24 | ARIN | NortonLifeLock Inc. Block 1C, DLF Info. City Ltd, Nandambakkam Post, Ramapuram, Chennai, 600089, IN | MNT-SYMN-Z | 2022-08-25 | Not announced |
| 155.64.189.0/24 | ARIN | NortonLifeLock Inc. | MNT-SYMN | 2020-05-01 | Not announced |
| 192.92.94.0/25 | RIPE | Symantec Ireland Ltd. | MNT-SYMANTEC | 2006-12-14 | Not announced |
| 192.92.94.128/25 | RIPE | Symantec Ireland Ltd. | MNT-SYMANTEC | 2006-12-14 | Not announced |
| 198.153.196.0/24 | ALTDB | Proxy registration to prevent harm from ARIN-NONAUTH shutdown | MAINT-AS7034 | 2022-04-04 | Not announced |
| 198.187.197.0/24 | ARIN | 350 Ellis St. | MNT-SYMN-Z | 2022-05-20 | Not announced |
| 199.85.125.0/24 | ARIN | NortonLifeLock Inc. | MNT-SYMN | 2020-10-13 | Not announced |
| 199.85.126.0/24 | ARIN | NortonLifeLock Inc. | MNT-SYMN | 2022-02-09 | Not announced |
| 2620:154:208::/48 | ARIN | NortonLifeLock Inc. | MNT-SYMN | 2020-05-01 | Not announced |
| 2620:154:409::/48 | ARIN | Symantec Software | MNT-SYMN | 2019-12-04 | Not announced |
| 2620:154:600::/48 | ARIN | Symantec Software & Services India Pvt Ltd | MNT-SYMN | 2019-12-02 | Not announced |
| 143.127.145.0/24 | ALTDB | Proxy registration to prevent harm from ARIN-NONAUTH shutdown | MAINT-AS7034 | 2022-04-04 | Announced |
| 143.127.145.0/24 | ARIN | NortonLifeLock Inc. Block 1C, DLF Info. City Ltd, Nandambakkam Post, Ramapuram, Chennai, 600089, IN | MNT-SYMN-Z | 2022-09-23 | Announced |
| 143.127.146.0/24 | ALTDB | Proxy registration to prevent harm from ARIN-NONAUTH shutdown | MAINT-AS7034 | 2022-04-04 | Announced |
| 143.127.146.0/24 | ARIN | NortonLifeLock Inc. Block 1C, DLF Info. City Ltd, Nandambakkam Post, Ramapuram, Chennai, 600089, IN | MNT-SYMN-Z | 2022-09-23 | Announced |
| 143.127.147.0/24 | ARIN | NortonLifeLock Inc. Block 1C, DLF Info. City Ltd, Nandambakkam Post, Ramapuram, Chennai, 600089, IN | MNT-SYMN-Z | 2022-08-05 | Announced |
| 166.98.9.0/24 | ARIN | Gen Digital Inc, Ballycoolin Business Park, Aurora Building, Dublin, Ireland, D15 PD87. | MNT-SYMN-Z | 2025-06-12 | Announced |
| 192.92.94.0/24 | RIPE | Symantec Ireland Ltd. | MNT-SYMANTEC | 2006-12-14 | Announced |
IRR
AS-sets
The as-set is what upstreams expand to build this network's customer filter. Sets that list AS35289 directly show who expects to carry it.
| AS-set | Where | Relationship |
|---|---|---|
AS-CTBC-CUSTOMERS116 | RADB | Lists AS35289 as a direct member |
AS-EIRCOM | RIPE | Lists AS35289 as a direct member |
AS-GTTCUST | RIPE | Lists AS35289 as a direct member |
AS-GTTCUST6 | RIPE | Lists AS35289 as a direct member |
AS-JARMTELCO | ALTDB | Lists AS35289 as a direct member |
AS-KDDCUSTOMER2 | RADB | Lists AS35289 as a direct member |
AS-VODAFONE-NET-IN | RADB | Lists AS35289 as a direct member |
AS-VSNL-IN | RADB | Lists AS35289 as a direct member |
AS3491:AS-CUSTOMERS-AP | RADB | Lists AS35289 as a direct member |
AS3491:AS-CUSTOMERS-NA | RADB | Lists AS35289 as a direct member |
AS8220:AS-COLTIE | RIPE | Lists AS35289 as a direct member |
AS9498:AS-BHARTI-IN | APNIC | Lists AS35289 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.