IP address lookup

42.193.167.172 IP address lookup

42.193.167.172 is registered to 中国 · 上海市, ISP 腾讯. The result comes from the ip2region database bundled with this site and is rendered on the server.

Computed on this site’s server IPv4 Database 2026-08-28

IP location

Input address42.193.167.172
Country or region中国
Country codeCN
Province or state上海市
City上海市
ISP腾讯
Data sourceip2region offline database
Database build date2026-08-28

Address properties

IP versionIPv4
Canonical address42.193.167.172
Address classification Not in implemented special-use ranges; reachability not checked
Decimal717334444
Hexadecimal0x2ac1a7ac
Binary00101010.11000001.10100111.10101100

Recently looked up

Open the IP lookup tool
IP address Location ISP Looked up
9.255.167.233 Netherlands · North Holland No record
47.107.247.203 中国 · 广东省 · 深圳市 阿里
42.193.167.172 中国 · 上海市 腾讯
34.48.68.7 United States · District of Columbia · Washington Google
223.86.144.13 中国 · 四川省 · 泸州市 移动
2001:4860:4860:4::271 United States · Florida · Miami Google LLC
199.19.197.85 United States · Texas · Dallas No record
9.255.208.183 Netherlands · North Holland No record
8.8.5.79 United States · Georgia · Atlanta Level 3 Parent, LLC
2001:4860:4860:1a:ffff:ffff:ffff:fde7 United States · Florida · Miami Google LLC

Public addresses only, last 50 kept, with nothing identifying who looked them up.

About this address

42.193.167.172 is a IPv4 address. According to the ip2region database bundled with this site, its block is registered to 中国 · 上海市 with ISP 腾讯. The tables above also give the normalized form, the address classification and the decimal, hexadecimal and binary representations.

The location is read by this site's server from the ip2region XDB file shipped with the deployment, without calling a third-party API. The page is rendered server-side and does not depend on browser scripts.

How to read the result

  • The normalized form is the input rewritten in standard notation — IPv6 collapses runs of zero groups. Compare addresses in code using this form.
  • The classification lists which special-use ranges the address falls in (private, loopback, link-local, multicast and so on). No match means it is an ordinary routable address.
  • Decimal, hexadecimal and binary are the same address written differently, handy for storage and bitwise work. The IPv4 decimal is the usual 32-bit integer.
  • CIDR input additionally yields the mask, network address, broadcast address, host range and total address count — ready to paste into firewall or routing config.

Data source and limits

This page performs no ping, port scan or any other active probe, and says nothing about whether a host is online. Everything shown is derived from the address itself plus an offline database lookup. The ip2region data ships with the site, so it lags real allocation changes and some blocks have no record at all.

FAQ

Can IP geolocation for 42.193.167.172 locate an individual device?
No. IP geolocation reports an offline database registration for a network block, not an individual device’s live coordinates. IPv4 addresses contain 32 bits and IPv6 addresses contain 128; nearby network blocks commonly use /24 or /64 prefixes. Allocations and database updates can lag. The result does not confirm a home address, current user, or whether the device is online. Use the address classification and network calculations separately when location information is missing or incomplete.
How can I read the IP type and numeric forms for 42.193.167.172?
The address-properties row lists special-use classifications for 42.193.167.172 and shows normalized, decimal, hexadecimal, and binary forms. IPv4 uses 32 bits and IPv6 uses 128; hexadecimal byte notation uses 2 digits per byte. A public address does not prove that its device is online, and a private or reserved classification does not identify a person. Read these as properties of the address rather than as an active network test.
Why should I check an IP range when 42.193.167.172 includes a CIDR prefix?
The IP detail page notes when a supplied prefix was not used for a full network calculation; use the IP range tool to calculate an interval. Valid prefix lengths run from 0 to 32 for IPv4 and 0 to 128 for IPv6. This page still analyzes the individual address and may show its default neighboring block. Do not assume one address’s geolocation record describes every address in its CIDR range.

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