65,536 routable22 ASes
/16 subnet
66.6.0.0/16
Where this subnet is, who announces it, and what our databases hold in it. Below, every /24 inside it; open one for its addresses.
65,536
routable addresses
65,536
geolocated
2
countries
22
announcing ASes
73
announced prefixes
321
anonymous addresses
Where it is
Addresses IP Geolocation places in each country, as a share of those it places.
- United States64,512 · 98.44%
- Canada1,024 · 1.56%
Who announces it
Each /24 counted for the AS announcing most of it, as a share of the routable addresses.
- AS11320LightEdge Solutions7,936 · 12.11%
- AS6685Grapevine Labs LLC4,096 · 6.25%
- AS11509Tierzero4,096 · 6.25%
- AS11696Fusion, LLC4,096 · 6.25%
- AS13433Cox Enterprises Inc4,096 · 6.25%
- AS15204INTERSTATE TELECOMMUNICATIONS COOPERATIVE, INC.4,096 · 6.25%
- AS27292ResMed Corp.4,096 · 6.25%
- AS2635Automattic, Inc3,584 · 5.47%
- AS40073NBA Properties, Inc.2,816 · 4.30%
- AS22663Prominic.NET, Inc.2,048 · 3.13%
What the databases see
Addresses each address-keyed database holds in this block, as a share of its routable addresses. Counts overlap: one address can be in several.
- VPN IP840.13%
- 0.36%
- None here
- None here
- None here
- None here
- None here
- Hosting IP13,05619.92%
- None here
- None here
- None here
- Anycast IP2560.39%
- SSH IP1220.19%
- SMTP IP100.02%
- 0.45%
- Web IP2,3753.62%
- 0.02%
Announced prefixes
Every prefix inside this block that BGP Route saw announced, with its origin and RPKI status.
| PREFIX | ORIGIN | COUNTRY | RPKI | PEERS | FIRST SEEN |
|---|---|---|---|---|---|
| 66.6.0.0/20 | AS15204INTERSTATE TELECOMMUNICATIONS COOPERATIVE, INC. | United States | Valid | 18 | 2026-10-02 |
| 66.6.16.0/24 | AS25773RADWARE INC. | United States | Not found | 17 | 2026-10-02 |
| 66.6.17.0/24 | AS25773RADWARE INC. | United States | Not found | 17 | 2026-10-02 |
| 66.6.19.0/24 | AS198949Radware Ltd | United States | Not found | 17 | 2026-10-02 |
| 66.6.20.0/24 | AS25773RADWARE INC. | United States | Not found | 17 | 2026-10-02 |
| 66.6.22.0/24 | AS48851Radware Ltd | United States | Not found | 17 | 2026-10-02 |
| 66.6.25.0/24 | AS25773RADWARE INC. | United States | Not found | 17 | 2026-10-02 |
| 66.6.26.0/24 | AS25773RADWARE INC. | United States | Not found | 17 | 2026-10-02 |
| 66.6.28.0/24 | AS25773RADWARE INC. | United States | Not found | 17 | 2026-10-02 |
| 66.6.29.0/24 | AS25773RADWARE INC. | United States | Not found | 17 | 2026-10-02 |
| 66.6.30.0/24 | AS25773RADWARE INC. | United States | Not found | 17 | 2026-10-02 |
| 66.6.31.0/24 | AS198949Radware Ltd | United States | Not found | 17 | 2026-10-02 |
| 66.6.32.0/24 | AS2635Automattic, Inc | United States | Valid | 17 | 2026-10-02 |
| 66.6.34.0/24 | AS2635Automattic, Inc | United States | Valid | 17 | 2026-10-02 |
| 66.6.35.0/24 | AS2635Automattic, Inc | United States | Valid | 17 | 2026-10-02 |
| 66.6.37.0/24 | AS2635Automattic, Inc | United States | Valid | 17 | 2026-10-02 |
| 66.6.38.0/24 | AS2635Automattic, Inc | United States | Valid | 17 | 2026-10-02 |
| 66.6.39.0/24 | AS2635Automattic, Inc | United States | Valid | 17 | 2026-10-02 |
| 66.6.40.0/24 | AS2635Automattic, Inc | United States | Valid | 17 | 2026-10-02 |
| 66.6.41.0/24 | AS2635Automattic, Inc | United States | Valid | 17 | 2026-10-02 |
| 66.6.42.0/24 | AS2635Automattic, Inc | United States | Valid | 17 | 2026-10-02 |
| 66.6.43.0/24 | AS2635Automattic, Inc | United States | Valid | 17 | 2026-10-02 |
| 66.6.44.0/24 | AS2635Automattic, Inc | United States | Valid | 17 | 2026-10-02 |
| 66.6.45.0/24 | AS2635Automattic, Inc | United States | Valid | 17 | 2026-10-02 |
| 66.6.46.0/24 | AS2635Automattic, Inc | United States | Valid | 17 | 2026-10-02 |
| 66.6.47.0/24 | AS2635Automattic, Inc | United States | Valid | 17 | 2026-10-02 |
| 66.6.52.0/22 | AS2914NTT America, Inc. | United States | Not found | 1 | 2026-10-29 |
| 66.6.52.0/24 | AS6079RCN | United States | Valid | 17 | 2026-10-02 |
| 66.6.54.0/24 | AS21949Beanfield Technologies Inc. | United States | Valid | 17 | 2026-10-02 |
| 66.6.56.0/22 | AS2914NTT America, Inc. | United States | Not found | 17 | 2026-10-02 |
| 66.6.56.0/24 | AS6079RCN | United States | Valid | 17 | 2026-10-02 |
| 66.6.57.0/24 | AS6079RCN | United States | Valid | 17 | 2026-10-02 |
| 66.6.58.0/24 | AS213990AOFB Telecom Networks Ltd | United States | Not found | 1 | 2026-10-02 |
| 66.6.59.0/24 | AS213382PEERYX NETWORK SAS | United States | Valid | 17 | 2026-10-02 |
| 66.6.64.0/20 | AS6685Grapevine Labs LLC | United States | Valid | 17 | 2026-10-02 |
| 66.6.96.0/19 | AS11320LightEdge Solutions | United States | Not found | 18 | 2026-10-02 |
| 66.6.96.0/20 | AS11320LightEdge Solutions | United States | Not found | 18 | 2026-10-02 |
| 66.6.99.0/24 | AS393534Federal Home Loan Bank of Des Moines | United States | Not found | 18 | 2026-10-02 |
| 66.6.112.0/20 | AS11320LightEdge Solutions | United States | Not found | 18 | 2026-10-02 |
| 66.6.113.0/24 | AS11320LightEdge Solutions | United States | Not found | 18 | 2026-10-02 |
| 66.6.128.0/24 | AS20019Parwan Electronics Corporation | United States | Not found | 17 | 2026-10-02 |
| 66.6.134.0/24 | AS20019Parwan Electronics Corporation | United States | Not found | 17 | 2026-10-02 |
| 66.6.137.0/24 | AS20019Parwan Electronics Corporation | United States | Not found | 17 | 2026-10-02 |
| 66.6.142.0/24 | AS17237Walsh Patel Group Consulting, LLC | United States | Not found | 17 | 2026-10-02 |
| 66.6.143.0/24 | AS17237Walsh Patel Group Consulting, LLC | United States | Not found | 17 | 2026-10-02 |
| 66.6.144.0/21 | AS13433Cox Enterprises Inc | United States | Not found | 17 | 2026-10-02 |
| 66.6.152.0/22 | AS13433Cox Enterprises Inc | United States | Not found | 17 | 2026-10-02 |
| 66.6.156.0/22 | AS13433Cox Enterprises Inc | United States | Not found | 17 | 2026-10-02 |
| 66.6.160.0/20 | AS11696Fusion, LLC | United States | Not found | 17 | 2026-10-02 |
| 66.6.176.0/20 | AS27292ResMed Corp. | United States | Valid | 17 | 2026-10-02 |
| 66.6.187.0/24 | AS27292ResMed Corp. | United States | Valid | 17 | 2026-10-22 |
| 66.6.190.0/24 | AS27292ResMed Corp. | United States | Valid | 1 | 2026-10-02 |
| 66.6.191.0/24 | AS27292ResMed Corp. | United States | Valid | 17 | 2026-10-02 |
| 66.6.192.0/24 | AS32688THE GOLDEN 1 CREDIT UNION | United States | Valid | 17 | 2026-10-02 |
| 66.6.193.0/24 | AS32688THE GOLDEN 1 CREDIT UNION | United States | Valid | 17 | 2026-10-02 |
| 66.6.194.0/24 | AS32688THE GOLDEN 1 CREDIT UNION | United States | Valid | 17 | 2026-10-02 |
| 66.6.195.0/24 | AS32688THE GOLDEN 1 CREDIT UNION | United States | Valid | 17 | 2026-10-02 |
| 66.6.198.0/24 | AS32688THE GOLDEN 1 CREDIT UNION | United States | Valid | 17 | 2026-10-02 |
| 66.6.199.0/24 | AS32688THE GOLDEN 1 CREDIT UNION | United States | Valid | 17 | 2026-10-02 |
| 66.6.200.0/21 | AS22663Prominic.NET, Inc. | United States | Not found | 18 | 2026-10-02 |
| 66.6.200.0/24 | AS22663Prominic.NET, Inc. | United States | Not found | 18 | 2026-10-02 |
| 66.6.203.0/24 | AS22663Prominic.NET, Inc. | United States | Not found | 18 | 2026-10-02 |
| 66.6.204.0/23 | AS22663Prominic.NET, Inc. | United States | Not found | 18 | 2026-10-02 |
| 66.6.208.0/20 | AS11509Tierzero | United States | Not found | 17 | 2026-10-02 |
| 66.6.224.0/24 | AS40073NBA Properties, Inc. | United States | Not found | 17 | 2026-10-02 |
| 66.6.225.0/24 | AS40073NBA Properties, Inc. | United States | Not found | 17 | 2026-10-02 |
| 66.6.226.0/24 | AS40073NBA Properties, Inc. | United States | Not found | 17 | 2026-10-02 |
| 66.6.230.0/24 | AS40073NBA Properties, Inc. | United States | Not found | 17 | 2026-10-02 |
| 66.6.236.0/23 | AS40073NBA Properties, Inc. | United States | Not found | 17 | 2026-10-02 |
| 66.6.238.0/24 | AS40073NBA Properties, Inc. | United States | Not found | 17 | 2026-10-02 |
| 66.6.240.0/23 | AS40073NBA Properties, Inc. | United States | Not found | 17 | 2026-10-02 |
| 66.6.243.0/24 | AS40073NBA Properties, Inc. | United States | Not found | 17 | 2026-10-02 |
| 66.6.255.0/24 | AS40073NBA Properties, Inc. | United States | Not found | 17 | 2026-10-02 |
Every /24 inside it
00 · Evaluate
Test the real build first.
An evaluation license puts a full current build in your hands, with no sampling, so you can measure it against your own traffic before anyone talks about terms.
01 · License
Then license what you use.
Standard, for detection and decisions inside your own product and operations.
Redistribution, when the data ships onward inside what you sell, priced by scope rather than by seat.
Annual terms, a named contact, and monthly, quarterly or yearly payment.