Catalog npm
PACKAGE EXPLORERView in registry

302

npm

Ip location query.

Versions collected1
Direct dependencies10From release 0.0.1
Last observed20 Oct, 19:22 UTC

README

Current package documentation

iputil

查询指定 ip 所在地.

支持的 IP 数据格式

10.5.18.0, 10.5.18.255, 中国, 福建, null, 中国福建省
10.5.0.0, 10.5.255.255, 中国, 福建, 福州, 中国福建省
1.0.0.0, 1.0.0.255, 澳大利亚, null, null, 澳大利亚
1.0.1.0, 1.0.3.255, 中国, 福建, null, 中国福建省
1.0.4.0, 1.0.7.255, 澳大利亚, null, null, 澳大利亚
1.0.8.0, 1.0.15.255, 中国, 广东, null, 中国广东省

使用

var IpUtil = require('iputil');

ipUtil = new IpUtil('ip-utf8.txt', 'utf8');

ipUtil.getIpInfo('1.12.0.0').country; // 中国
ipUtil.getIpInfo('1.12.0.0').province; // 北京
ipUtil.getIpInfo('1.12.0.0').city; // 北京   );

ipUtil_gbk = new IpUtil('ip-gbk.txt');

ipUtil_gbk.getIpInfo('1.12.0.0').country; // 中国
ipUtil_gbk.getIpInfo('1.12.0.0').province; // 北京
ipUtil_gbk.getIpInfo('1.12.0.0').city; // 北京 ;

注意

用到了 es6 的生成器, 所以需要使用 node 0.11.x 以上的版本.

Benchmark

$ node benchmark.js
initing iputil
done, use 9088 ms
iputil.getIpInfo("115.193.152.250"): {"startIp":1942067200,"endIp":1942067455,"country":"中国","province":"浙江","city":"杭州","address":"中国浙江省杭州市萧山区"}
iputil.getIpInfo("222.73.68.35"): {"startIp":3729342720,"endIp":3729343999,"country":"中国","province":"上海","city":"上海","address":"中国上海市浦东区"}
iputil.getIpInfo("220.191.113.36"): {"startIp":3703533568,"endIp":3703534591,"country":"中国","province":"浙江","city":"杭州","address":"中国浙江省杭州市萧山区"}
iputil.getIpInfo() one ip x 698,317 ops/sec ±2.01% (92 runs sampled)
Fastest is iputil.getIpInfo() one ip

Downloads & popularity

Awaiting observations

No metric observations yet

Download counts and popularity will appear here as the collector receives them.

Versions 1

Collected releases
VersionPublishedDirect dependenciesOpen version
0.0.1Registry latest21 Apr 201410

Package advisories

0
No matching advisories collected

This describes our collected data; it is not a security assessment.

Repository

PENDING
leoner/iputil

Shared repository data · GitHub

License detected in repository
Not collected

Metadata history

Meaningful changes
Current collected state Current

Observed since 20 Oct, 19:22 UTC

No superseded metadata states collected. Unchanged observations do not create new revisions.

Record identity

package:585960db7d466c2a40298904db576484e679ec6f26400e941d9c8e90ff3dad0a