AS54661
Intercontinental Exchange, Inc.
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 →
Network profile
Source: PeeringDB →Present at 1 internet exchange: Equinix San Jose
Top CIDR ranges
| CIDR | IPs | PTR Density | Organization | Country | State | City |
|---|---|---|---|---|---|---|
| 199.189.124.0/23 | 512 |
11.5%
|
Intercontinental Exchange, Inc. | US | California | Santa Clara |
| 64.191.12.0/24 | 256 |
0.0%
|
Intercontinental Exchange, Inc. | US | California | San Jose |
| 199.189.127.0/24 | 256 |
30.5%
|
Intercontinental Exchange, Inc. | US | California | Sacramento |
BGP Announced Prefixes
Live BGP anomalies →Prefixes AS54661 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 |
|---|---|---|
| 64.191.12.0/24 | 8,466 | 2026-07-31 05:34:41 |
| 199.189.124.0/24 | 8,066 | 2026-07-31 05:34:07 |
| 199.189.127.0/24 | 7,895 | 2026-07-31 05:15:46 |
| 199.189.125.0/24 | 7,754 | 2026-07-31 05:34:08 |
Frequently Asked Questions
What is AS54661?
AS54661 is an Autonomous System Number assigned to Intercontinental Exchange, 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 AS54661 announce?
AS54661 announces 1.0K IPv4 addresses distributed across 3 routed CIDR prefixes. The network is registered in United States.
Who operates AS54661?
AS54661 is operated by Intercontinental Exchange, Inc.. The organization is based in United States. You can view all IP ranges and related ASNs on the organization page.
What country is AS54661 registered in?
AS54661 is registered in United States. This indicates where the network operator is headquartered, though the IP addresses it announces may serve users globally.
