
20333 OPSUS-NET, US
Adjacency: 4 Upstream: 4 Downstream: 0
Upstream Adjacent AS list
AS62 CONE, US
AS3356 LEVEL3, US
AS30526 NEPTUNO-NET, PR
AS7018 ATT-INTERNET4, US
Rank AS Type Originate Addr Space (pfx) Transit Addr space (pfx) Description 24745 AS20333 ORIGIN Originate: 2048 /21.00 Transit: 0 /0.00 OPSUS-NET, US
Aggregation Suggestions
Filter: Aggregates, Specifics
This report does not take into account conditions local to each origin AS in terms of policy or traffic engineering requirements, so this is an approximate guideline as to aggregation possibilities.
Rank AS AS Name Current Wthdw Aggte Annce Redctn % 15949 AS20333 OPSUS-NET, US 8 4 2 6 2 25.00% Prefix AS Path Aggregation Suggestion 104.36.160.0/23 49788 12552 6461 62 20333 + Announce - aggregate of 104.36.160.0/24 (49788 12552 6461 62 20333) and 104.36.161.0/24 (49788 12552 6461 62 20333) 104.36.160.0/24 49788 12552 6461 62 20333 - Withdrawn - aggregated with 104.36.161.0/24 (49788 12552 6461 62 20333) 104.36.161.0/24 49788 12552 6461 62 20333 - Withdrawn - aggregated with 104.36.160.0/24 (49788 12552 6461 62 20333) 199.89.51.0/24 49788 12552 6461 62 20333 206.198.136.0/23 49788 12552 6461 62 20333 + Announce - aggregate of 206.198.136.0/24 (49788 12552 6461 62 20333) and 206.198.137.0/24 (49788 12552 6461 62 20333) 206.198.136.0/24 49788 12552 6461 62 20333 - Withdrawn - aggregated with 206.198.137.0/24 (49788 12552 6461 62 20333) 206.198.137.0/24 49788 12552 6461 62 20333 - Withdrawn - aggregated with 206.198.136.0/24 (49788 12552 6461 62 20333) 206.198.138.0/24 49788 1299 23520 30526 20333 206.198.139.0/24 49788 12552 6461 62 20333 207.67.99.0/24 49788 1299 3356 20333
Advertisements that are fragments of the original RIR allocation (more specifics) originated by this AS.
AS20333 7 More Specifics 7 Total Advertisements OPSUS-NET, US
104.36.160.0/24 104.36.160.0/23
104.36.161.0/24 104.36.160.0/23
199.89.51.0/24 199.89.50.0/23
206.198.136.0/24 206.198.136.0/21
206.198.137.0/24 206.198.136.0/21
206.198.138.0/24 206.198.136.0/21
207.67.99.0/24 207.67.0.0/17
206.198.139.0/24 206.198.136.0/21
Prefixes added and withdrawn by this origin AS in the past 7 days.
- 206.198.139.0/24 Withdrawn
whois: 402551
IANA has recorded AS20333 as originally allocated by
/usr/bin/whois -h jwhois.apnic.netr "AS20333\n
#
# 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: 20333
ASName: OPSUS-NET
ASHandle: AS20333
RegDate: 2012-08-03
Updated: 2012-08-03
Ref: https://rdap.arin.net/registry/autnum/20333
OrgName: Cloudwave
OrgId: PPIL-4
Address: 100 Crowley Drive
City: Marlborough
StateProv: MA
PostalCode: 01752
Country: US
RegDate: 2012-06-14
Updated: 2026-04-28
Ref: https://rdap.arin.net/registry/entity/PPIL-4
OrgTechHandle: DUFFY11-ARIN
OrgTechName: Duffy, John
OrgTechPhone: +1-508-838-1512
OrgTechEmail: jduffy@gocloudwave.com
OrgTechRef: https://rdap.arin.net/registry/entity/DUFFY11-ARIN
OrgAbuseHandle: DUFFY11-ARIN
OrgAbuseName: Duffy, John
OrgAbusePhone: +1-508-838-1512
OrgAbuseEmail: jduffy@gocloudwave.com
OrgAbuseRef: https://rdap.arin.net/registry/entity/DUFFY11-ARIN
OrgNOCHandle: DUFFY11-ARIN
OrgNOCName: Duffy, John
OrgNOCPhone: +1-508-838-1512
OrgNOCEmail: jduffy@gocloudwave.com
OrgNOCRef: https://rdap.arin.net/registry/entity/DUFFY11-ARIN
OrgRoutingHandle: SMYTH43-ARIN
OrgRoutingName: Smyth, Cooper
OrgRoutingPhone: +1-855-286-7787
OrgRoutingEmail: genie@gocloudwave.com
OrgRoutingRef: https://rdap.arin.net/registry/entity/SMYTH43-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.
#