AS40156 The Optimal Link Corporation
AS40156 (THEOPT-HOU) is registered to The Optimal Link Corporation in US, through ARIN. It originates 13 prefixes in the global routing table.
Who holds AS40156
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: 40156 ASName: THEOPT-HOU ASHandle: AS40156 RegDate: 2006-08-02 Updated: 2013-02-06 Ref: https://rdap.arin.net/registry/autnum/40156 OrgName: The Optimal Link Corporation OrgId: THEOPT-2 Address: 363 N Sam Houston Pkwy E #1100 City: Houston StateProv: TX PostalCode: 77060 Country: US RegDate: 2002-01-24 Updated: 2024-11-25 Ref: https://rdap.arin.net/registry/entity/THEOPT-2 OrgTechHandle: OPLIN2-ARIN OrgTechName: Oplink Abuse OrgTechPhone: +1-281-445-9800 OrgTechEmail: abuse@oplink.net OrgTechRef: https://rdap.arin.net/registry/entity/OPLIN2-ARIN OrgAbuseHandle: OPLIN2-ARIN OrgAbuseName: Oplink Abuse OrgAbusePhone: +1-281-445-9800 OrgAbuseEmail: abuse@oplink.net OrgAbuseRef: https://rdap.arin.net/registry/entity/OPLIN2-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 AS40156 announces
Prefixes originated by AS40156 in the RouteViews table (refreshed every four hours), 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 AS40156 is reached through
The AS just before AS40156 in the paths our looking glass collectors hold, for 13 of its prefixes. Usually a transit provider, sometimes a peer. The number is how many of those prefixes it was seen on.
Routing registry objects
From the mirrored IRR databases (RADB, the five RIRs and more). Look it up live.
| Source | as-name | Maintained by |
|---|---|---|
| ARIN | THEOPT-HOU | MNT-THEOPT-2 |
Route objects with origin AS40156: ARIN 7 · RIPE 3 · RADB 1