19750 AS-CRITEO, US
Adjacency: 5 Upstream: 5 Downstream: 0
Upstream Adjacent AS list
AS293 ESNET, US
AS174 COGENT-174, US
AS6939 HURRICANE, US
AS6461 ZAYO-6461, US
AS1299 TWELVE99 Arelion, fka Telia Carrier, SE
Rank AS Type Originate Addr Space (pfx) Transit Addr space (pfx) Description 35529 AS19750 ORIGIN Originate: 1024 /22.00 Transit: 0 /0.00 AS-CRITEO, 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 % 35449 AS19750 AS-CRITEO, US 4 0 0 4 0 0.00% Prefix AS Path Aggregation Suggestion 74.119.117.0/24 6939 19750 74.119.118.0/24 6939 6461 19750 199.204.168.0/24 6939 19750 199.204.171.0/24 6939 6461 19750
Advertisements that are fragments of the original RIR allocation (more specifics) originated by this AS.
AS19750 4 More Specifics 4 Total Advertisements AS-CRITEO, US
74.119.118.0/24 74.119.116.0/22
74.119.119.0/24 74.119.116.0/22
185.235.85.0/24 185.235.84.0/22
199.204.170.0/24 199.204.168.0/22
whois: 402603
IANA has recorded AS19750 as originally allocated by
/usr/bin/whois -h jwhois.apnic.netr "AS19750\n
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ASNumber: 19750
ASName: AS-CRITEO
ASHandle: AS19750
RegDate: 2009-11-05
Updated: 2023-04-20
Ref: https://rdap.arin.net/registry/autnum/19750
OrgName: Criteo Corp.
OrgId: CRITE-6
Address: 411 High Street
City: Palo Alto
StateProv: CA
PostalCode: 94301
Country: US
RegDate: 2009-10-05
Updated: 2024-11-25
Ref: https://rdap.arin.net/registry/entity/CRITE-6
OrgAbuseHandle: CRITE-ARIN
OrgAbuseName: Criteo Engineering
OrgAbusePhone: +1-650-322-6260
OrgAbuseEmail: arin@criteo.com
OrgAbuseRef: https://rdap.arin.net/registry/entity/CRITE-ARIN
OrgNOCHandle: CRITE-ARIN
OrgNOCName: Criteo Engineering
OrgNOCPhone: +1-650-322-6260
OrgNOCEmail: arin@criteo.com
OrgNOCRef: https://rdap.arin.net/registry/entity/CRITE-ARIN
OrgTechHandle: CRITE-ARIN
OrgTechName: Criteo Engineering
OrgTechPhone: +1-650-322-6260
OrgTechEmail: arin@criteo.com
OrgTechRef: https://rdap.arin.net/registry/entity/CRITE-ARIN
OrgDNSHandle: CRITE-ARIN
OrgDNSName: Criteo Engineering
OrgDNSPhone: +1-650-322-6260
OrgDNSEmail: arin@criteo.com
OrgDNSRef: https://rdap.arin.net/registry/entity/CRITE-ARIN
OrgRoutingHandle: CRITE-ARIN
OrgRoutingName: Criteo Engineering
OrgRoutingPhone: +1-650-322-6260
OrgRoutingEmail: arin@criteo.com
OrgRoutingRef: https://rdap.arin.net/registry/entity/CRITE-ARIN
RAbuseHandle: CRITE-ARIN
RAbuseName: Criteo Engineering
RAbusePhone: +1-650-322-6260
RAbuseEmail: arin@criteo.com
RAbuseRef: https://rdap.arin.net/registry/entity/CRITE-ARIN
RTechHandle: CRITE-ARIN
RTechName: Criteo Engineering
RTechPhone: +1-650-322-6260
RTechEmail: arin@criteo.com
RTechRef: https://rdap.arin.net/registry/entity/CRITE-ARIN
RNOCHandle: CRITE-ARIN
RNOCName: Criteo Engineering
RNOCPhone: +1-650-322-6260
RNOCEmail: arin@criteo.com
RNOCRef: https://rdap.arin.net/registry/entity/CRITE-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.
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