Agent Skills
› mohitagw15856/pm-claude-skills
› ip-lookup
ip-lookup
GitHub无需API密钥即可查询IP地址的地理位置、ISP、ASN及托管标识。支持查询公网IP或指定IP，提供精确的curl命令，并强调地理定位的近似性及网络归属解读，适用于日志排查、调试及滥用报告场景。
Trigger Scenarios
查询我的公网IP
查询指定IP的地理位置或所属网络
判断IP是否为VPN或数据中心
Install
npx skills add mohitagw15856/pm-claude-skills --skill ip-lookup -g -y
SKILL.md
Frontmatter
{
"name": "ip-lookup",
"homepage": "https:\/\/mohitagw15856.github.io\/pm-claude-skills\/skill\/ip-lookup.html",
"metadata": {
"openclaw": {
"emoji": "🧠"
}
},
"description": "Look up IP addresses and your own public IP with zero API keys — geolocation, ISP\/ASN, and hosting flags via ip-api.com and ipify through curl. Use when asked what's my public IP, where is this IP from, whose network is this address, or is this IP a VPN\/datacenter. Produces the lookup with ISP, ASN, and location fields interpreted honestly (city-level accuracy caveats included), and the rerunnable command."
}
IP Lookup Skill
"Whose IP is this?" comes up in log triage, abuse reports, debugging, and plain curiosity — and keyless services answer it: ipify for "what's my IP," ip-api.com for "what's that IP." This skill fetches, reads the fields that matter (ASN and ISP are usually the real answer; city is a guess wearing coordinates), and holds the two honesty lines the domain needs: IP geolocation is approximate, and none of this is a person's identity.
What This Skill Produces
- The lookup — country/region/city, ISP, org, ASN, and the proxy/hosting flags where available
- The interpretation — what the fields actually establish ("a Hetzner datacenter IP in Falkenstein" vs. "a residential Comcast line, roughly Denver")
- Your-own-IP answers — v4 and v6 when both matter
- The command — exact curl, rerunnable
Required Inputs
Ask for these if not provided:
- The IP (or "mine") — v4 or v6; a hostname is fine (it gets resolved first — say so)
- The purpose — log triage wants the ASN/hosting read; debugging wants "is my egress IP what I think"; abuse-report prep wants the network owner — the interpretation follows it
Framework: The Calls and the Honesty Lines
- Your own IP:
curl -s https://api.ipify.org(v4) ·curl -s https://api64.ipify.org(v6-preferring) — one word of output, script-safe. Also embedded in most routers' complaints, but this is the clean answer. - The lookup:
curl -s "http://ip-api.com/json/8.8.8.8?fields=status,country,regionName,city,isp,org,as,proxy,hosting,query"— thefieldsparameter keeps it tight;proxyandhostingflags answer the VPN/datacenter question directly. Free tier is HTTP and rate-limited (~45/min) — fine for lookups, not for bulk scans. - ASN is the real identity: "AS15169 Google LLC" tells you more than any city field — datacenter ranges geolocate to corporate registrations, not servers. Lead the interpretation with network ownership; treat city as "roughly."
- Accuracy honesty, every time: country is reliable, region mostly, city is a coin-flip-adjacent estimate, and coordinates are the ISP's location as often as the user's. Never present IP geolocation as locating a person or address — both wrong and the wrong thing to help with.
- The purpose boundary: log triage, debugging, network identification, abuse-report addressing — yes. Attempts to physically locate or unmask a specific individual — no; that's the line, and the accuracy truth above is also why it wouldn't work.
Output Format
IP Lookup: [ip]
[The interpretation first: "Datacenter IP — AS24940 Hetzner, Germany; hosting flag set. Not a residential user."]
| Field | Value |
|---|---|
| [Country · region/city (labeled approximate) · ISP · org · ASN · proxy/hosting flags] |
Source: [ip-api.com / ipify] · rerun: [exact curl]
IP geolocation is approximate (city-level at best) and identifies networks, not people.
Quality Checks
- The interpretation (network ownership + type) leads; raw fields follow
- City/coordinates are labeled approximate every time
- The hosting/proxy flags are read when the question was VPN/datacenter-shaped
- Hostnames were resolved and the resolved IP shown
- The networks-not-people line appears
Anti-Patterns
- Do not present city/coordinates as a location fix — it's an estimate of the ISP as often as the user
- Do not assist with locating or unmasking individuals — networks and abuse contacts, not people
- Do not bulk-loop a rate-limited free endpoint — for log volumes, dedupe first and note the limit
- Do not answer "what's my IP" from memory or the environment — fetch it; NAT and VPNs make assumptions wrong
- Do not conflate ISP and org — the
as/orgfields differ exactly when it's interesting (resellers, VPNs, corporate egress)
Version History
- 54fad50 Current 2026-07-19 12:23
