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 American Registry for Internet Numbers
The American Registry for Internet Numbers (ARIN) is the regional Internet registry for the United States, Canada, and many Caribbean and North Atlantic countries. ARIN manages the distribution of Internet number resources, including IPv4 and IPv6 address space and AS numbers.
Network profile
Source: PeeringDB →Present at 1 internet exchange: Equinix Ashburn
Top CIDR ranges
| CIDR | IPs | PTR Density | Organization | Country | State | City |
|---|---|---|---|---|---|---|
| 192.136.136.0/24 | 256 |
73.4%
|
ARIN Operations | US | — | — |
| 192.149.252.0/24 | 256 |
77.7%
|
ARIN Operations | US | — | — |
| 199.43.0.0/24 | 256 |
74.2%
|
ARIN Operations | US | — | — |
BGP Announced Prefixes
Live BGP anomalies →Prefixes AS10745 actually originates in BGP, observed across our RIPE RIS collectors. This live routing view can differ from the registry allocation above.
| Prefix | Announcement samples | Last seen |
|---|---|---|
| 199.43.0.0/24 | 6,232 | 2026-07-25 03:18:23 |
| 192.149.252.0/24 | 5,870 | 2026-07-25 03:18:23 |
| 192.136.136.0/24 | 4,415 | 2026-07-25 03:18:20 |
Frequently Asked Questions
What is AS10745?
AS10745 is an Autonomous System Number assigned to ARIN Operations. 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 AS10745 announce?
AS10745 announces 768 IPv4 addresses distributed across 3 routed CIDR prefixes. The network is registered in United States.
Who operates AS10745?
AS10745 is operated by ARIN Operations. The organization is based in United States. You can view all IP ranges and related ASNs on the organization page.
What country is AS10745 registered in?
AS10745 is registered in United States. This indicates where the network operator is headquartered, though the IP addresses it announces may serve users globally.
