asn-lookup.underscoredone.com
answeringGiven an internet address (IP) or a network identification number (ASN), this tool returns who operates that piece of the internet: the network number, the owner's name, the country it's registered in, the regional registry that manages it, and the exact address range it belongs to.
- Endpoint
- https://asn-lookup.underscoredone.com/lookup
- Price
- $0.01 / call
- Settles via
- cdp
- Category
- —
- Last seen live
- Wed, 09 Sep 2026 05:29:15 UTC
- Last probed
- Wed, 09 Sep 2026 05:29:15 UTC
- First indexed
- Tue, 08 Sep 2026 05:22:22 UTC
- Sources
- cdp-x402
Probe history
Last 2 probes, newest on the right. 100% answered with a payment challenge.
| When | Result | Method | Status | Latency |
|---|---|---|---|---|
| Wed, 09 Sep 2026 05:29:14 UTC | challenge | http-402 | 402 | 52 ms |
| Tue, 08 Sep 2026 05:22:59 UTC | challenge | http-402 | 402 | 481 ms |
JSON: /api/v1/services/asn-lookup.underscoredone.com. Own this service? Update the listing.