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	Prefix	Description
	104.153.227.0/24	YELP
	185.98.173.0/24	-
	185.98.174.0/24	-

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Network Policy

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How are upstreams and downstreams calculated?

Upstreams

	ASN	Description	IPv4	IPv6
	AS3257	GTT Communications Inc.	✔	✘

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Peers

	ASN	Description	IPv4	IPv6
	AS3257	GTT Communications Inc.	✔	✘
	AS33445	Yelp! Inc.	✔	✘
	AS8928	GTT Communications Inc.	✔	✘

ASHandle:       AS19001
OrgID:          YELPI
ASName:         YELPCORP
ASNumber:       19001
RegDate:        2014-11-24
Updated:        2014-11-24
Source:         ARIN



OrgID:          YELPI
OrgName:        Yelp! Inc.
CanAllocate:    
Street:         140 New Montgomery
Street:         9th Floor
City:           San Francisco
State/Prov:     CA
Country:        US
PostalCode:     94105
Comment:        http://www.yelp.com
RegDate:        2010-03-05
Updated:        2014-08-20
OrgAdminHandle: NETWO6360-ARIN
OrgTechHandle:  NETWO6360-ARIN
OrgAbuseHandle: NETWO6360-ARIN
OrgNOCHandle:   NETWO6360-ARIN
Source:         ARIN





OrgAdminHandle:       NETWO6360-ARIN
OrgAdminName:          Network Operations
# Email removed, Log into bgp.tools to see whois emails


OrgTechHandle:        NETWO6360-ARIN
OrgTechName:           Network Operations
# Email removed, Log into bgp.tools to see whois emails


OrgAbuseHandle:       NETWO6360-ARIN
OrgAbuseName:          Network Operations
# Email removed, Log into bgp.tools to see whois emails


OrgNOCHandle:         NETWO6360-ARIN
OrgNOCName:            Network Operations
# Email removed, Log into bgp.tools to see whois emails

Last Update: 2026-05-07T03:38:09Z UTC

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Member of the following AS-SETs

-	Member	ASN Count
RIPE	as5580:as-hibernia-iv	15306
RIPE	as-gttcust6	90665
RIPE	as-gttcust	91228
RIPE	as-yelp	2
LEVEL3	as-lumen-customers-asns	10695
RIPE	as-hibernia-iv	15306