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
- Enterprise allocation +4
- Trust score 69 / 100
Experimental · trust-vectors model v1.2.0 — a transparent heuristic, not a definitive verdict. How it works →
Network profile
Source: PeeringDB →Present at 2 internet exchanges: Netnod Stockholm GREEN -- MTU1500: STH-A -- MTU1500, Netnod Stockholm BLUE -- MTU1500: STH-B -- MTU1500
Top CIDR ranges
| CIDR | IPs | PTR Density | Organization | Country | State | City |
|---|---|---|---|---|---|---|
| 136.155.0.0/16 | 65.5K |
0.0%
|
Region Stockholm | SE | — | — |
| 147.180.0.0/16 | 65.5K |
0.6%
|
Region Stockholm | SE | — | — |
| 159.38.0.0/16 | 65.5K |
0.0%
|
Region Stockholm | SE | — | — |
| 192.44.240.0/21 | 2.0K |
1.2%
|
Region Stockholm | SE | Stockholm County | Stockholm |
| 192.44.248.0/22 | 1.0K |
0.7%
|
Region Stockholm | SE | — | — |
| 192.36.202.0/23 | 512 |
0.0%
|
Region Stockholm | SE | Stockholm County | Sundbyberg |
| 194.1.186.0/23 | 512 |
0.0%
|
Region Stockholm | SE | — | — |
| 194.4.8.0/23 | 512 |
0.0%
|
Region Stockholm | SE | — | — |
| 194.14.182.0/23 | 512 |
0.0%
|
Region Stockholm | SE | — | — |
| 192.36.201.0/24 | 256 |
0.0%
|
Region Stockholm | SE | — | — |
| 192.71.123.0/24 | 256 |
0.0%
|
Region Stockholm | SE | — | — |
| 192.121.69.0/24 | 256 |
0.0%
|
Region Stockholm | SE | — | — |
| 193.182.239.0/24 | 256 |
0.0%
|
Region Stockholm | SE | — | — |
| 193.182.247.0/24 | 256 |
0.0%
|
Region Stockholm | SE | — | — |
BGP Announced Prefixes
Live BGP anomalies →Prefixes AS19399 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 |
|---|---|---|
| 192.71.123.0/24 | 9,237 | 2026-09-11 17:19:29 |
| 159.38.0.0/16 | 9,139 | 2026-09-11 17:19:29 |
| 136.155.0.0/16 | 9,088 | 2026-09-11 17:19:29 |
| 147.180.0.0/16 | 9,076 | 2026-09-11 17:19:29 |
| 192.44.248.0/22 | 9,023 | 2026-09-11 17:19:29 |
| 192.121.69.0/24 | 9,007 | 2026-09-11 17:19:29 |
| 194.1.186.0/23 | 9,003 | 2026-09-11 17:19:29 |
| 194.14.182.0/23 | 8,994 | 2026-09-11 17:19:29 |
| 192.44.240.0/21 | 8,971 | 2026-09-11 17:19:29 |
| 193.182.247.0/24 | 8,970 | 2026-09-11 17:19:29 |
| 192.36.203.0/24 | 8,969 | 2026-09-11 17:19:29 |
| 192.36.201.0/24 | 8,968 | 2026-09-11 17:19:29 |
| 192.36.202.0/24 | 8,966 | 2026-09-11 17:19:29 |
| 194.4.8.0/23 | 8,962 | 2026-09-11 17:19:29 |
| 193.182.239.0/24 | 8,945 | 2026-09-11 17:19:29 |
Frequently Asked Questions
What is AS19399?
AS19399 is an Autonomous System Number assigned to Region stockholm. 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 AS19399 announce?
AS19399 announces 203.0K IPv4 addresses distributed across 14 routed CIDR prefixes. The network is registered in Sweden.
Who operates AS19399?
AS19399 is operated by Region Stockholm. The organization is based in Sweden. You can view all IP ranges and related ASNs on the organization page.
What country is AS19399 registered in?
AS19399 is registered in Sweden. This indicates where the network operator is headquartered, though the IP addresses it announces may serve users globally.
