ResearchRouting table, RPKI, IRR & looking glass

AS22075 Outbrain, Inc.

AS22075 (AS-OUTBRAIN) is registered to Outbrain, Inc. in US, through ARIN. It originates 6 prefixes in the global routing table.

6
IPv4 prefixes
0
IPv6 prefixes
1,536
IPv4 addresses
0%
RPKI valid

Who holds AS22075

Names from RIPE NCC’s daily list of every allocated AS number. The ASN lookup fetches the full WHOIS record live.

AS number
AS22075
Handle
AS-OUTBRAIN
Organization
Outbrain, Inc.
Country
US
Registry
ARIN
ASPA
None published
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:       22075
ASName:         AS-OUTBRAIN
ASHandle:       AS22075
RegDate:        2009-06-04
Updated:        2014-08-24
Comment:        http://www.outbrain.com
Ref:            https://rdap.arin.net/registry/autnum/22075


OrgName:        Outbrain, Inc.
OrgId:          OUTBR
Address:        39 West 13 Street
City:           New York
StateProv:      NY
PostalCode:     10011
Country:        US
RegDate:        2009-05-15
Updated:        2014-08-24
Comment:        http://www.outbrain.com/
Ref:            https://rdap.arin.net/registry/entity/OUTBR


OrgTechHandle: OBOPE-ARIN
OrgTechName:   OB Operations
OrgTechPhone:  +1-646-867-0149 
OrgTechEmail:  cloudfoundation@outbrain.com
OrgTechRef:    https://rdap.arin.net/registry/entity/OBOPE-ARIN

OrgNOCHandle: OBOPE-ARIN
OrgNOCName:   OB Operations
OrgNOCPhone:  +1-646-867-0149 
OrgNOCEmail:  cloudfoundation@outbrain.com
OrgNOCRef:    https://rdap.arin.net/registry/entity/OBOPE-ARIN

OrgAbuseHandle: OBOPE-ARIN
OrgAbuseName:   OB Operations
OrgAbusePhone:  +1-646-867-0149 
OrgAbuseEmail:  cloudfoundation@outbrain.com
OrgAbuseRef:    https://rdap.arin.net/registry/entity/OBOPE-ARIN

RTechHandle: OBOPE-ARIN
RTechName:   OB Operations
RTechPhone:  +1-646-867-0149 
RTechEmail:  cloudfoundation@outbrain.com
RTechRef:    https://rdap.arin.net/registry/entity/OBOPE-ARIN

RAbuseHandle: OBOPE-ARIN
RAbuseName:   OB Operations
RAbusePhone:  +1-646-867-0149 
RAbuseEmail:  cloudfoundation@outbrain.com
RAbuseRef:    https://rdap.arin.net/registry/entity/OBOPE-ARIN

RNOCHandle: OBOPE-ARIN
RNOCName:   OB Operations
RNOCPhone:  +1-646-867-0149 
RNOCEmail:  cloudfoundation@outbrain.com
RNOCRef:    https://rdap.arin.net/registry/entity/OBOPE-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 AS22075 announces

Prefixes originated by AS22075 in the RouteViews table (refreshed every four hours), each checked against the RPKI (every ten minutes) and the IRR (daily).

IPv4 prefixes
6
IPv6 prefixes
0
IPv4 addresses
1,536 (6 /24s)
RPKI valid
0 0%
RPKI invalid
0
RPKI not found
6
ROAs naming AS22075
0
With an IRR route object
3 50%

Announced prefixes

Each opens its own page: who announces it, the paths our collectors see, its ROAs and route objects.

Who AS22075 is reached through

The AS just before AS22075 in the paths our looking glass collectors hold, for 6 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.

Route objects with origin AS22075: RADB 6 · ALTDB 1 · ARIN 1

as-sets that list AS22075 (5)