Report for 33445

Name

YELP - Yelp! Inc., US

AS Adjacency Report

In the context of this report "Upstream" indicates that there is an adjacent AS that lines between the BGP table collection point (in this case at AS2.0) and the specified AS. Similarly, "Downstream" refers to an adjacent AS that lies beyond the specified AS. This upstream / downstream categorisation is strictly a description relative topology, and should not be confused with provider / customer / peer inter-AS relationships.

33445 YELP - Yelp! Inc., US

  Adjacency:     1  Upstream:     1  Downstream:     0
  Upstream Adjacent AS list
    AS3257          GTT-BACKBONE GTT, US

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
61182 AS33445        ORIGIN  Originate:        256 /24.00  Transit:          0 /0.00  YELP - Yelp! Inc., 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       %
39552 AS33445       YELP - Yelp! Inc., US                              1      0      0      1      0   0.00%


  Prefix               AS Path                              Aggregation Suggestion
  199.255.188.0/24     4777 2516 3257 33445   

Advertisements that are fragments of the original RIR allocation (more specifics) originated by this AS.

AS33445   1 More Specifics   1 Total Advertisements   YELP - Yelp! Inc., US
    199.255.188.0/24              199.255.188.0/22

Whois Entry

whois: 402332

IANA has recorded AS33445 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS33445\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:       33445
             ASName:         YELP
             ASHandle:       AS33445
             RegDate:        2010-04-09
             Updated:        2012-03-02
             Ref:            https://rdap.arin.net/registry/autnum/33445
             
             
             OrgName:        Yelp! Inc.
             OrgId:          YELPI
             Address:        140 New Montgomery
             Address:        9th Floor
             City:           San Francisco
             StateProv:      CA
             PostalCode:     94105
             Country:        US
             RegDate:        2010-03-05
             Updated:        2014-08-20
             Comment:        http://www.yelp.com
             Ref:            https://rdap.arin.net/registry/entity/YELPI
             
             
             OrgTechHandle: NETWO6360-ARIN
             OrgTechName:   Network Operations
             OrgTechPhone:  +1-415-908-3801 
             OrgTechEmail:  neteng@yelp.com
             OrgTechRef:    https://rdap.arin.net/registry/entity/NETWO6360-ARIN
             
             OrgNOCHandle: NETWO6360-ARIN
             OrgNOCName:   Network Operations
             OrgNOCPhone:  +1-415-908-3801 
             OrgNOCEmail:  neteng@yelp.com
             OrgNOCRef:    https://rdap.arin.net/registry/entity/NETWO6360-ARIN
             
             OrgAbuseHandle: NETWO6360-ARIN
             OrgAbuseName:   Network Operations
             OrgAbusePhone:  +1-415-908-3801 
             OrgAbuseEmail:  neteng@yelp.com
             OrgAbuseRef:    https://rdap.arin.net/registry/entity/NETWO6360-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.
             #