16,777,216 routable10 ASes
/8 block
4.0.0.0/8
Where this block is, who announces it, and what our databases hold in it. Below, every /16 inside it; open one for its /24 subnets.
16,777,216
routable addresses
16,777,216
geolocated
23
countries
10
announcing ASes
69
announced prefixes
32,992
anonymous addresses
Where it is
Addresses IP Geolocation places in each country, as a share of those it places.
- United States10,521,964 · 62.72%
- Canada590,468 · 3.52%
- Australia589,824 · 3.52%
- India458,752 · 2.73%
- Brazil434,176 · 2.59%
- France393,216 · 2.34%
- Japan393,216 · 2.34%
- South Korea393,216 · 2.34%
- Norway327,680 · 1.95%
- South Africa327,680 · 1.95%
Who announces it
Each /24 counted for the AS announcing most of it, as a share of the routable addresses.
- AS3356Level 3 Parent, LLC8,385,280 · 49.98%
- AS8075Microsoft7,339,776 · 43.75%
- AS203Level 3 Parent, LLC1,024 · 0.01%
- AS1Level 3 Parent, LLC512 · 0.00%
- AS10753Level 3 Parent, LLC512 · 0.00%
- AS14127Iland Internet Solutions Corporation512 · 0.00%
- AS6619SamsungSDS Inc.256 · 0.00%
- AS8069Microsoft AS8069256 · 0.00%
- AS62610Zenlayer Inc256 · 0.00%
- AS62821MNX Solutions LLC256 · 0.00%
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 IP31,0020.18%
- Residential Proxy IP1,6530.01%
- 0.00%
- 0.00%
- 0.00%
- None here
- Hosting IP7,409,40844.16%
- None here
- None here
- None here
- SSH IP57,9170.35%
- SMTP IP2,8650.02%
- DNS Resolver IP1,2830.01%
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 |
|---|---|---|---|---|---|
| 4.0.0.0/9 | AS3356Level 3 Parent, LLC | United States | not found | 16 | 2026-10-02 |
| 4.4.61.192/26 | AS203Level 3 Parent, LLC | United States | not found | 1 | 2026-10-02 |
| 4.7.16.0/23 | AS3356Level 3 Parent, LLC | United States | not found | 1 | 2026-10-02 |
| 4.7.138.0/23 | AS3356Level 3 Parent, LLC | United States | not found | 1 | 2026-10-02 |
| 4.14.26.0/23 | AS3356Level 3 Parent, LLC | United States | not found | 1 | 2026-10-02 |
| 4.14.114.0/23 | AS3356Level 3 Parent, LLC | United States | not found | 1 | 2026-10-02 |
| 4.14.120.0/23 | AS3356Level 3 Parent, LLC | United States | not found | 1 | 2026-10-02 |
| 4.14.130.0/23 | AS3356Level 3 Parent, LLC | United States | not found | 1 | 2026-10-02 |
| 4.14.224.0/23 | AS3356Level 3 Parent, LLC | United States | not found | 1 | 2026-10-02 |
| 4.14.227.64/27 | AS10753Level 3 Parent, LLC | United States | not found | 1 | 2026-10-02 |
| 4.14.227.128/25 | AS10753Level 3 Parent, LLC | United States | not found | 1 | 2026-10-02 |
| 4.14.230.0/23 | AS3356Level 3 Parent, LLC | United States | not found | 1 | 2026-10-02 |
| 4.14.232.0/23 | AS3356Level 3 Parent, LLC | United States | not found | 1 | 2026-10-02 |
| 4.14.238.0/23 | AS3356Level 3 Parent, LLC | United States | not found | 1 | 2026-10-02 |
| 4.14.244.0/23 | AS3356Level 3 Parent, LLC | United States | not found | 1 | 2026-10-02 |
| 4.14.248.0/23 | AS3356Level 3 Parent, LLC | United States | not found | 1 | 2026-10-02 |
| 4.14.252.32/27 | AS10753Level 3 Parent, LLC | United States | not found | 1 | 2026-10-02 |
| 4.15.44.0/23 | AS3356Level 3 Parent, LLC | United States | not found | 1 | 2026-10-02 |
| 4.16.46.0/23 | AS3356Level 3 Parent, LLC | United States | not found | 1 | 2026-10-02 |
| 4.16.70.0/23 | AS3356Level 3 Parent, LLC | United States | not found | 1 | 2026-10-02 |
| 4.16.116.0/23 | AS3356Level 3 Parent, LLC | United States | not found | 1 | 2026-10-02 |
| 4.16.168.0/23 | AS3356Level 3 Parent, LLC | United States | not found | 1 | 2026-10-02 |
| 4.16.238.0/23 | AS3356Level 3 Parent, LLC | United States | not found | 1 | 2026-10-02 |
| 4.16.240.0/23 | AS3356Level 3 Parent, LLC | United States | not found | 1 | 2026-10-02 |
| 4.16.246.0/23 | AS3356Level 3 Parent, LLC | United States | not found | 1 | 2026-10-02 |
| 4.16.250.0/23 | AS3356Level 3 Parent, LLC | United States | not found | 1 | 2026-10-02 |
| 4.16.252.0/23 | AS3356Level 3 Parent, LLC | United States | not found | 1 | 2026-10-02 |
| 4.19.12.0/24 | AS14127Iland Internet Solutions Corporation | United States | not found | 16 | 2026-10-02 |
| 4.19.13.0/24 | AS14127Iland Internet Solutions Corporation | United States | not found | 16 | 2026-10-02 |
| 4.21.29.224/27 | AS18718Marvell Semiconductor Inc. | United States | not found | 1 | 2026-10-02 |
| 4.31.14.0/23 | AS3356Level 3 Parent, LLC | United States | not found | 1 | 2026-10-02 |
| 4.31.172.128/25 | AS203Level 3 Parent, LLC | United States | not found | 1 | 2026-10-02 |
| 4.31.236.64/29 | AS1Level 3 Parent, LLC | United States | not found | 1 | 2026-10-02 |
| 4.34.3.64/27 | AS10753Level 3 Parent, LLC | United States | not found | 1 | 2026-10-02 |
| 4.34.12.0/24 | AS1Level 3 Parent, LLC | United States | not found | 2 | 2026-10-02 |
| 4.34.13.0/24 | AS1Level 3 Parent, LLC | United States | not found | 2 | 2026-10-02 |
| 4.34.203.128/25 | AS203Level 3 Parent, LLC | United States | not found | 1 | 2026-10-02 |
| 4.35.69.0/24 | AS6619SamsungSDS Inc. | United States | not found | 15 | 2026-10-02 |
| 4.35.194.32/27 | AS10753Level 3 Parent, LLC | United States | not found | 1 | 2026-10-02 |
| 4.35.194.128/25 | AS10753Level 3 Parent, LLC | United States | not found | 1 | 2026-10-02 |
| 4.39.99.0/24 | AS62821MNX Solutions LLC | United States | not found | 15 | 2026-10-02 |
| 4.43.86.0/25 | AS203Level 3 Parent, LLC | United States | not found | 1 | 2026-10-02 |
| 4.43.87.0/25 | AS203Level 3 Parent, LLC | United States | not found | 1 | 2026-10-02 |
| 4.43.138.192/26 | AS203Level 3 Parent, LLC | United States | not found | 1 | 2026-10-02 |
| 4.43.139.0/26 | AS203Level 3 Parent, LLC | United States | not found | 1 | 2026-10-02 |
| 4.55.0.0/16 | AS3356Level 3 Parent, LLC | United States | not found | 17 | 2026-10-02 |
| 4.55.33.0/24 | AS3356Level 3 Parent, LLC | United States | not found | 1 | 2026-10-02 |
| 4.55.34.0/24 | AS3356Level 3 Parent, LLC | United States | not found | 1 | 2026-10-02 |
| 4.55.35.0/24 | AS3356Level 3 Parent, LLC | United States | not found | 1 | 2026-10-02 |
| 4.55.44.0/24 | AS3356Level 3 Parent, LLC | United States | not found | 1 | 2026-10-02 |
| 4.55.48.0/24 | AS3356Level 3 Parent, LLC | United States | not found | 1 | 2026-10-02 |
| 4.55.52.0/24 | AS3356Level 3 Parent, LLC | United States | not found | 1 | 2026-10-02 |
| 4.55.56.0/24 | AS3356Level 3 Parent, LLC | United States | not found | 1 | 2026-10-02 |
| 4.55.60.0/24 | AS3356Level 3 Parent, LLC | United States | not found | 1 | 2026-10-02 |
| 4.55.64.0/24 | AS3356Level 3 Parent, LLC | United States | not found | 1 | 2026-10-02 |
| 4.55.68.0/24 | AS3356Level 3 Parent, LLC | United States | not found | 1 | 2026-10-02 |
| 4.55.76.0/24 | AS3356Level 3 Parent, LLC | United States | not found | 1 | 2026-10-02 |
| 4.55.80.0/24 | AS3356Level 3 Parent, LLC | United States | not found | 1 | 2026-10-02 |
| 4.59.250.0/23 | AS3356Level 3 Parent, LLC | United States | not found | 1 | 2026-10-02 |
| 4.59.252.0/23 | AS3356Level 3 Parent, LLC | United States | not found | 1 | 2026-10-02 |
| 4.75.132.0/24 | AS62610Zenlayer Inc | United States | not found | 16 | 2026-10-02 |
| 4.144.0.0/12 | AS8075Microsoft | Hong Kong | valid | 16 | 2026-10-02 |
| 4.160.0.0/12 | AS8075Microsoft | Brazil | valid | 16 | 2026-10-02 |
| 4.176.0.0/12 | AS8075Microsoft | France | valid | 16 | 2026-10-02 |
| 4.192.0.0/12 | AS8075Microsoft | Hong Kong | valid | 16 | 2026-10-02 |
| 4.208.0.0/12 | AS8075Microsoft | Ireland | valid | 16 | 2026-10-02 |
| 4.213.247.0/24 | AS8069Microsoft AS8069 | India | valid | 17 | 2026-10-02 |
| 4.224.0.0/12 | AS8075Microsoft | India | valid | 16 | 2026-10-02 |
| 4.240.0.0/12 | AS8075Microsoft | India | valid | 16 | 2026-10-02 |
Every /16 inside it
00 · Evaluate
Test the real build first.
An evaluation license puts a full current build in your hands — every row, every column, 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, not by seat.
Annual terms, a named contact, and flexible payment terms — monthly, quarterly or yearly.