AS262417
UltraTelecom Provedora de Internet
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 →
Network profile
Source: PeeringDB →Present at 5 internet exchanges: IX.br (PTT.br) São Paulo: ATM/MPLA, IX.br (PTT.br) Florianópolis: ATM/MPLA, IX.br (PTT.br) Rio de Janeiro: ATM/MPLA, IX.br (PTT.br) Porto Alegre: ATM/MPLA, IX.br (PTT.br) Curitiba: ATM/MPLA
Top CIDR ranges
BGP Announced Prefixes
Live BGP anomalies →Prefixes AS262417 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 |
|---|---|---|
| 131.255.132.0/22 | 104,134 | 2026-09-17 00:44:55 |
| 168.195.228.0/22 | 97,680 | 2026-09-17 00:44:55 |
| 168.90.28.0/24 | 97,211 | 2026-09-17 00:44:52 |
| 168.90.28.0/22 | 95,204 | 2026-09-17 00:44:51 |
| 177.129.200.0/22 | 85,836 | 2026-09-17 00:44:51 |
| 177.200.128.0/22 | 84,108 | 2026-09-17 00:44:55 |
| 186.209.248.0/21 | 82,428 | 2026-09-17 00:44:51 |
| 186.209.244.0/22 | 82,099 | 2026-09-17 00:44:51 |
| 179.43.4.0/22 | 81,617 | 2026-09-17 00:44:50 |
| 177.37.84.0/22 | 79,436 | 2026-09-17 00:44:50 |
| 186.219.56.0/22 | 78,306 | 2026-09-17 00:44:50 |
| 177.37.64.0/19 | 58,597 | 2026-09-17 00:44:50 |
| 177.37.92.0/22 | 55,768 | 2026-09-17 00:44:51 |
| 177.37.72.0/22 | 49,705 | 2026-09-16 21:32:21 |
| 177.37.80.0/22 | 49,390 | 2026-09-16 21:32:21 |
| 177.37.68.0/22 | 49,191 | 2026-09-16 21:32:21 |
| 177.37.76.0/22 | 49,065 | 2026-09-16 21:32:21 |
| 177.37.64.0/22 | 48,947 | 2026-09-16 21:32:21 |
| 177.37.64.0/23 | 48,351 | 2026-09-16 21:32:21 |
| 177.37.68.0/23 | 47,961 | 2026-09-16 21:32:21 |
| 177.37.64.0/20 | 47,507 | 2026-09-16 21:32:21 |
| 177.37.88.0/22 | 46,334 | 2026-09-16 21:34:30 |
| 168.90.28.0/23 | 43,267 | 2026-09-16 21:32:21 |
| 168.90.30.0/23 | 43,256 | 2026-09-16 21:32:21 |
| 168.90.29.0/24 | 41,002 | 2026-07-13 06:46:18 |
| 168.90.30.0/24 | 40,999 | 2026-07-13 06:46:18 |
| 168.90.31.0/24 | 40,952 | 2026-07-13 06:46:18 |
| 177.37.95.0/24 | 40,782 | 2026-07-13 06:46:18 |
| 177.37.94.0/24 | 40,673 | 2026-07-13 06:46:18 |
| 177.37.92.0/24 | 40,666 | 2026-07-13 06:46:18 |
| 177.37.93.0/24 | 40,637 | 2026-07-13 06:46:18 |
| 177.129.200.0/23 | 33,866 | 2026-09-16 21:34:40 |
| 177.129.202.0/23 | 33,854 | 2026-09-16 21:33:31 |
| 177.129.201.0/24 | 31,775 | 2026-07-13 06:46:18 |
| 177.129.200.0/24 | 31,674 | 2026-07-13 06:46:18 |
| 177.129.203.0/24 | 31,654 | 2026-07-13 06:46:18 |
| 177.129.202.0/24 | 31,584 | 2026-07-13 06:46:18 |
| 138.0.68.0/22 | 24,271 | 2026-07-14 17:21:32 |
| 170.239.196.0/22 | 23,566 | 2026-07-14 17:22:07 |
| 179.43.4.0/23 | 21,578 | 2026-07-13 06:46:18 |
| 179.43.4.0/24 | 21,502 | 2026-07-13 06:46:18 |
| 177.37.76.0/23 | 17,148 | 2026-09-16 21:32:21 |
| 177.37.78.0/23 | 17,005 | 2026-09-16 21:32:21 |
| 138.0.68.0/24 | 15,727 | 2026-07-14 17:21:54 |
| 179.63.176.0/23 | 15,371 | 2026-09-16 21:32:21 |
| 138.0.68.0/23 | 15,364 | 2026-07-14 17:22:19 |
| 138.0.69.0/24 | 15,320 | 2026-07-14 17:21:54 |
| 138.0.71.0/24 | 15,308 | 2026-07-14 17:21:54 |
| 138.0.70.0/23 | 15,282 | 2026-07-14 17:21:54 |
| 170.239.196.0/24 | 15,274 | 2026-07-14 17:31:00 |
Showing top 50 of 118 announced prefixes by sample volume.
Frequently Asked Questions
What is AS262417?
AS262417 is an Autonomous System Number assigned to UltraTelecom Provedora de Internet. 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 AS262417 announce?
AS262417 announces 19.5K IPv4 addresses distributed across 13 routed CIDR prefixes. The network is registered in Brazil.
Who operates AS262417?
AS262417 is operated by UltraTelecom Provedora de Internet. The organization is based in Brazil. You can view all IP ranges and related ASNs on the organization page.
What country is AS262417 registered in?
AS262417 is registered in Brazil. This indicates where the network operator is headquartered, though the IP addresses it announces may serve users globally.
