AS137074
Responsible Internet Sustainability Effort
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 →
AS137074 — global IP footprint
Cities where AS137074 has measurable IPv4 allocation. Click any dot to open that city's page. Size and color scale with IP count.
Top CIDR ranges
BGP Announced Prefixes
Live BGP anomalies →Prefixes AS137074 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 |
|---|---|---|
| 203.144.0.0/22 | 40,591 | 2026-07-24 04:39:28 |
| 203.28.66.0/24 | 33,318 | 2026-07-27 00:35:01 |
| 103.43.213.0/24 | 33,037 | 2026-07-27 00:35:01 |
| 43.224.190.0/24 | 32,627 | 2026-07-27 00:35:01 |
| 43.226.4.0/23 | 32,597 | 2026-07-27 00:35:01 |
| 43.224.191.0/24 | 32,570 | 2026-07-27 00:35:01 |
| 103.18.67.0/24 | 32,498 | 2026-07-27 00:35:01 |
| 103.18.66.0/24 | 32,458 | 2026-07-27 00:35:01 |
| 192.82.52.0/22 | 32,382 | 2026-07-27 00:35:01 |
| 43.224.188.0/24 | 32,303 | 2026-07-27 00:35:01 |
| 204.144.188.0/22 | 31,749 | 2026-07-27 00:35:01 |
| 43.224.188.0/22 | 31,649 | 2026-07-27 00:31:28 |
| 103.104.16.0/23 | 31,578 | 2026-07-27 00:35:01 |
| 203.28.65.0/24 | 31,475 | 2026-07-27 00:35:01 |
| 45.64.80.0/22 | 31,441 | 2026-07-27 00:35:01 |
| 203.28.67.0/24 | 31,430 | 2026-07-27 00:35:01 |
| 103.25.176.0/22 | 31,368 | 2026-07-27 00:35:01 |
| 103.43.214.0/24 | 31,126 | 2026-07-27 00:35:01 |
| 103.43.212.0/22 | 31,113 | 2026-07-27 00:35:01 |
| 103.104.18.0/24 | 31,112 | 2026-07-27 00:35:01 |
| 103.18.64.0/24 | 31,099 | 2026-07-27 00:35:01 |
| 43.224.189.0/24 | 31,037 | 2026-07-27 00:35:01 |
| 43.226.6.0/23 | 31,014 | 2026-07-27 00:35:01 |
| 116.89.246.0/23 | 31,006 | 2026-07-27 00:35:01 |
| 116.89.247.0/24 | 31,001 | 2026-07-27 00:35:01 |
| 103.18.64.0/22 | 30,770 | 2026-07-27 00:35:01 |
| 203.28.64.0/22 | 30,421 | 2026-07-27 00:35:01 |
| 103.113.40.0/22 | 29,980 | 2026-07-27 00:35:01 |
| 43.226.4.0/22 | 29,756 | 2026-07-27 00:31:25 |
| 203.144.2.0/23 | 29,019 | 2026-07-27 00:35:01 |
| 203.28.64.0/24 | 27,285 | 2026-07-27 00:35:01 |
| 103.113.42.0/24 | 27,139 | 2026-07-27 00:35:01 |
Frequently Asked Questions
What is AS137074?
AS137074 is an Autonomous System Number assigned to Responsible Internet Sustainability Effort. 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 AS137074 announce?
AS137074 announces 12.5K IPv4 addresses distributed across 16 routed CIDR prefixes. The network is registered in Philippines.
Who operates AS137074?
AS137074 is operated by Responsible Internet Sustainability Effort. The organization is based in Philippines. You can view all IP ranges and related ASNs on the organization page.
What country is AS137074 registered in?
AS137074 is registered in Philippines. This indicates where the network operator is headquartered, though the IP addresses it announces may serve users globally.
