AS6128 Cablevision Systems Corp.
AS6128 (CABLE-NET-1) is registered to Cablevision Systems Corp. in US, through ARIN. It originates 89 prefixes in the global routing table.
Who holds AS6128
Names from RIPE NCC’s daily list of every allocated AS number. The ASN lookup fetches the full WHOIS record live.
WHOIS recordARIN
# # ARIN WHOIS data and services are subject to the Terms of Use # available at: https://www.arin.net/resources/registry/whois/tou/ # # If you see inaccuracies in the results, please report at # https://www.arin.net/resources/registry/whois/inaccuracy_reporting/ # # Copyright 1997-2026, American Registry for Internet Numbers, Ltd. # ASNumber: 6128 ASName: CABLE-NET-1 ASHandle: AS6128 RegDate: Updated: 2023-02-07 Ref: https://rdap.arin.net/registry/autnum/6128 OrgName: Cablevision Systems Corp. OrgId: CVNT-Z Address: 1111 Stewart Avenue City: Bethpage StateProv: NY PostalCode: 11714 Country: US RegDate: 2014-09-12 Updated: 2014-09-12 Ref: https://rdap.arin.net/registry/entity/CVNT-Z OrgAbuseHandle: OOLAB-ARIN OrgAbuseName: OOL Hostmaster OrgAbusePhone: +1-516-803-2400 OrgAbuseEmail: abuse@cv.net OrgAbuseRef: https://rdap.arin.net/registry/entity/OOLAB-ARIN OrgTechHandle: CIO1-ARIN OrgTechName: Cablevision Internet Operations OrgTechPhone: +1-516-390-5480 OrgTechEmail: hostmaster@alticeusa.com OrgTechRef: https://rdap.arin.net/registry/entity/CIO1-ARIN # # ARIN WHOIS data and services are subject to the Terms of Use # available at: https://www.arin.net/resources/registry/whois/tou/ # # If you see inaccuracies in the results, please report at # https://www.arin.net/resources/registry/whois/inaccuracy_reporting/ # # Copyright 1997-2026, American Registry for Internet Numbers, Ltd. #
What AS6128 announces
Prefixes originated by AS6128 in the routing table our collectors hold (kept current as routes change), each checked against the RPKI (every ten minutes) and the IRR (daily).
Announced prefixes
Each opens its own page: who announces it, the paths our collectors see, its ROAs and route objects.
RPKI valid RPKI invalid no ROA covers it
Who AS6128 buys transit from
Inferred from the AS paths in the RouteViews tables and our own collectors’ feeds, refreshed every 4 hours, most-seen first. 12 upstreams.
Who buys transit from AS6128
5 downstreams, its customers; those marked ASPA name AS6128 as a provider in theirs.
Provider authorization
AS6128 publishes no ASPA of its own. 1 AS name it as a provider in theirs. Check a path.
The 1 ASes that name AS6128 as a provider
Routing registry objects
From the mirrored IRR databases (RADB, the five RIRs and more). Look it up live.
| Source | as-name | Maintained by |
|---|---|---|
| ARIN | AS6128 | MNT-CVNT-Z |
Route objects with origin AS6128: ARIN 72 · LEVEL3 15 · ALTDB 2 · RADB 1 · RIPE 1