IP reputation check
IP reputation check: tells whether an IPv4 address appears on any of several public IP blocklists
Answeringour last check, 2026-10-10
1 of 1checks answered this week
948 msmedian answer time
$0.01listed price per call
$0.01price it asked us
Paid test badge: not yet. The checks above are free: we call the tool without paying and read the payment request it sends back. The Verified badge needs paid calls whose answers match the promised output, and nobody can buy a badge.
Endpoint
GET https://api.17711.xyz/registry/ip-blocklist/v1/ip-blocklist/check
| Category | Company and compliance |
|---|---|
| Provider host | api.17711.xyz |
| Networks | eip155:8453 |
| Payment schemes | exact |
| Self-reported calls, 30 days | 8 from 1 payers (the provider's figure, not ours) |
Our checks, last 30 days
| Day | Result | HTTP | Asked | Time |
|---|---|---|---|---|
| 2026-10-10 | valid payment request | 402 | $0.01 | 948 ms |
Example input (from the provider)
{
"method": "GET",
"queryParams": {
"ip": "string"
},
"type": "http"
}
Promised output schema (from the provider)
{
"$defs": {
"BlocklistMatch": {
"properties": {
"cidr": {
"description": "The specific CIDR entry from that source that contains the queried IP.",
"type": "string"
},
"source": {
"description": "Which source matched, e.g. `\"firehol-level1\"`.",
"type": "string"
}
},
"required": [
"source",
"cidr"
],
"type": "object"
}
},
"$schema": "https://json-schema.org/draft/2020-12/schema",
"properties": {
"input": {
"properties": {
"method": {
"const": "GET"
},
"queryParams": {
"properties": {
"ip": {
"description": "The IPv4 address to check, e.g. `\"1.2.3.4\"`.",
"type": "string"
}
},
"required": [
"ip"
],
"title": "CheckIpRequest",
"type": "object"
},
"type": {
"const": "http"
}
},
"required": [
"type",
"method"
],
"type": "object"
},
"output": {
"properties": {
"example": {
"properties": {
"banned": {
"description": "`true` if `matches` is non-empty -- a convenience flag, equivalent to `!matches.is_empty()`.",
"type": "boolean"
},
"ip": {
"type": "string"
},
"matches": {
"description": "Every source that contains this IP, not just the first one found -- an IP flagged by\nseveral sources is a stronger signal than one flagged by a single list.",
"items": {
"$ref": "#/$defs/BlocklistMatch"
},
"type": "array"
}
},
"required": [
"ip",
"banned",
"matches"
],
"title": "CheckIpResponse",
"type": "object"
},
"type": {
"const": "json"
}
},
"required": [
"type"
],
"type": "object"
}
},
"required": [
"input"
],
"type": "object"
}