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
- Isp allocation +5
- Trust score 70 / 100
Experimental · trust-vectors model v1.2.0 — a transparent heuristic, not a definitive verdict. How it works →
Top CIDR ranges
| CIDR | IPs | PTR Density | Organization | Country | State | City |
|---|---|---|---|---|---|---|
| 194.103.148.0/23 | 512 |
1.2%
|
RUN Communications AB | SE | — | — |
| 194.103.194.0/23 | 512 |
6.6%
|
RUN Communications AB | SE | — | — |
| 192.165.16.0/24 | 256 |
99.2%
|
RUN Communications AB | SE | — | — |
BGP Announced Prefixes
Live BGP anomalies →Prefixes AS197557 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 |
|---|---|---|
| 192.165.16.0/24 | 7,214 | 2026-08-04 05:28:09 |
| 194.103.194.0/24 | 7,179 | 2026-08-04 05:28:09 |
| 194.103.195.0/24 | 7,172 | 2026-08-04 05:28:09 |
| 194.103.148.0/23 | 7,132 | 2026-08-04 05:28:09 |
Frequently Asked Questions
What is AS197557?
AS197557 is an Autonomous System Number assigned to RUN Communications AB. 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 AS197557 announce?
AS197557 announces 1.3K IPv4 addresses distributed across 3 routed CIDR prefixes. The network is registered in Sweden.
Who operates AS197557?
AS197557 is operated by RUN Communications AB. The organization is based in Sweden. You can view all IP ranges and related ASNs on the organization page.
What country is AS197557 registered in?
AS197557 is registered in Sweden. This indicates where the network operator is headquartered, though the IP addresses it announces may serve users globally.
