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
BGP Announced Prefixes
Live BGP anomalies →Prefixes AS1729 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 |
|---|---|---|
| 131.115.192.0/21 | 18,418 | 2026-08-30 00:46:03 |
| 131.115.200.0/22 | 18,406 | 2026-08-30 00:46:03 |
| 131.116.4.0/22 | 18,129 | 2026-08-30 00:46:03 |
| 131.115.30.0/23 | 18,054 | 2026-08-30 00:46:03 |
| 131.116.0.0/16 | 18,037 | 2026-08-30 00:46:03 |
| 131.116.62.0/24 | 18,035 | 2026-08-30 00:46:03 |
| 131.115.80.0/21 | 18,033 | 2026-08-30 00:46:03 |
| 131.115.0.0/16 | 18,032 | 2026-08-30 00:46:03 |
| 131.116.120.0/21 | 18,030 | 2026-08-30 00:46:03 |
| 131.115.128.0/20 | 18,030 | 2026-08-30 00:46:03 |
| 131.116.26.0/24 | 18,028 | 2026-08-30 00:46:03 |
| 131.116.23.0/24 | 18,028 | 2026-08-30 00:46:03 |
| 131.116.76.0/22 | 18,026 | 2026-08-30 00:46:03 |
| 131.116.170.0/23 | 18,026 | 2026-08-30 00:46:03 |
| 131.115.51.0/24 | 18,026 | 2026-08-30 00:46:03 |
| 131.116.160.0/21 | 18,025 | 2026-08-30 00:46:03 |
| 131.116.8.0/24 | 18,022 | 2026-08-30 00:46:03 |
| 131.116.142.0/23 | 18,022 | 2026-08-30 00:46:03 |
| 131.115.164.0/23 | 18,021 | 2026-08-30 00:46:03 |
| 131.115.248.0/21 | 18,021 | 2026-08-30 00:46:03 |
| 131.116.2.0/23 | 18,021 | 2026-08-30 00:46:03 |
| 131.116.220.0/23 | 18,019 | 2026-08-30 00:46:03 |
| 131.116.222.0/23 | 18,018 | 2026-08-30 00:46:03 |
| 131.116.168.0/23 | 18,018 | 2026-08-30 00:46:03 |
| 131.116.1.0/24 | 18,014 | 2026-08-30 00:46:03 |
| 131.116.180.0/22 | 18,012 | 2026-08-30 00:46:03 |
| 131.116.144.0/22 | 18,000 | 2026-08-30 00:46:03 |
| 131.116.15.0/24 | 17,990 | 2026-08-30 00:46:03 |
| 192.150.84.0/24 | 15,585 | 2026-08-30 00:46:03 |
| 192.43.165.0/24 | 15,451 | 2026-08-29 17:23:12 |
| 192.43.169.0/24 | 15,448 | 2026-08-29 17:23:12 |
| 192.121.19.0/24 | 15,355 | 2026-08-29 17:23:12 |
Frequently Asked Questions
What is AS1729?
AS1729 is an Autonomous System Number assigned to Telia Company 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 AS1729 announce?
AS1729 announces 132.1K IPv4 addresses distributed across 14 routed CIDR prefixes. The network is registered in Sweden.
Who operates AS1729?
AS1729 is operated by Telia Company AB. The organization is based in Sweden. You can view all IP ranges and related ASNs on the organization page.
What country is AS1729 registered in?
AS1729 is registered in Sweden. This indicates where the network operator is headquartered, though the IP addresses it announces may serve users globally.
