Reputation · trust score
A transparent 0–100 signal. Every entity starts at a neutral baseline of 65; threat-intel blocklists, exposure, reverse-DNS, routing and allocation each adjust it up or down. Higher is more trustworthy.
- Baseline (neutral) 65
- Trust score 65 / 100
Experimental · trust-vectors model v1.2.0 — a transparent heuristic, not a definitive verdict. How it works →
About Yelp
Yelp Inc. is an American company that develops the Yelp.com website and the Yelp mobile app, which publishes crowd-sourced reviews about businesses.
Top CIDR ranges
| CIDR | IPs | PTR Density | Organization | Country | State | City |
|---|---|---|---|---|---|---|
| 104.153.227.0/24 | 256 |
0.0%
|
Yelp! Inc. | US | California | San Francisco |
| 185.98.174.0/24 | 256 |
0.4%
|
Yelp! Inc. | IE | — | — |
| 185.98.173.128/25 | 128 |
0.8%
|
Yelp! Inc. | IE | — | — |
| 185.98.173.64/26 | 64 |
0.0%
|
Yelp! Inc. | IE | — | — |
| 185.98.173.32/27 | 32 |
0.0%
|
Yelp! Inc. | IE | — | — |
| 185.98.173.16/28 | 16 |
0.0%
|
Yelp! Inc. | IE | — | — |
| 185.98.173.0/29 | 8 |
0.0%
|
Yelp! Inc. | IE | — | — |
| 185.98.173.8/30 | 4 |
0.0%
|
Yelp! Inc. | IE | — | — |
| 185.98.173.12/31 | 2 |
0.0%
|
Yelp! Inc. | IE | — | — |
| 185.98.173.15/32 | 1 |
0.0%
|
Yelp! Inc. | IE | — | — |
Frequently Asked Questions
What is AS19001?
AS19001 is an Autonomous System Number assigned to Yelp! Inc.. An ASN identifies a network that controls a specific set of IP addresses and determines how traffic is routed across the internet via BGP (Border Gateway Protocol).
How many IP addresses does AS19001 announce?
AS19001 announces 767 IPv4 addresses distributed across 10 routed CIDR prefixes. The network is registered in United States.
Who operates AS19001?
AS19001 is operated by Yelp! Inc.. The organization is based in United States. You can view all IP ranges and related ASNs on the organization page.
What country is AS19001 registered in?
AS19001 is registered in United States. This indicates where the network operator is headquartered, though the IP addresses it announces may serve users globally.
