!help
IPduh examples and "tutorial"
!help colors !help !bl !help unicode !help generic !help !mac
Medium Access Control (MAC) Address Information.
Usually, you do not need to type
!mac 60:1A:C7:61:1B:C8 A8:91:62:53:DA:C0 FC:D4:F2:C0:CA:C0 !mac 0A:62:66:FF:FE:BE:13:37 !mac 00:00:49:48:47:46 !mac 50:16:F4:48:47:46 !mac 90-EC-E3-21-42-63 !mac d8:3a:dd !mac 52-54-00 More about !mac !ip
Internet Protocol (IP) Address Information.
Usually, you do not need to type
!ip 4.3.2.1 100.64.65.66 9.9.9.9 2606:4700:4400::AC40:9AD3 2A02:26F0:C000::213:333D 399::BC !ip 4.3.2.1 !ip 2.3.3.2 !ip 2600:9000:5300:1b00::1 !ip 2001:4860:4860::8888 !cidr
Analyze an IPv4 or IPv6 Address (Block) in CIDR notation.
Usually, you do not need to type
!cidr 10.0.0.9/8 1.1.1.1/24 193.0.0.0/21 172.16.16.16/23 2001:00::0/64 2001:00::21/64 ::FFFF:1337:f03d/128 !cidr ::/128 !cidr ::/0 !cidr 192.168.0.1/24 !cidr 10.20.0.0/255.255.0.0 !cidr 4.3.2.1/32 !dns
Internet Domain Name System (DNS) Name Report.
Usually, you do not need to type
!dns kakao.com google.it cryp.to most.io. baidu.cn fra24s07-in-f14.1e100.net pizza box !dns 🤖🤖🤖.need.🔋🔋🔋.ipduh.com !dns yandex.ru !dns alibaba.com !whois
Whois for IP Addresses, Autonomous Systems, and DNS Names.
!whois google.net !whois 3333 !whois 7.7.7.7 !whois 2a00:1450:4001:831::200e !whois 2606:4700::48 !whois 4.3.2.1 !whois 2003::3002 !whois 1 !whois AS222 !whois asn109 !whois baidu.com !whois 44.4.4.44 !rdap
Registration Data for Internet Numbers and Internet Names.
!rdap 8.4.2.1 !rdap 2600:9876:5432:1abc::1 !rdap AS3333 !rdap as1 !rdap yahoo.nl !rdap ietf.org !rdap bing.fr !asn
Autonomous System Information
!asn 399970 !asn 7948 !asn AS8 siblings !asn asn987 !asn as421 !org-asn
Search the names of organizations with registered Autonomous Systems.
!org-asn verisign !org-asn renater !org-asn cisco !org-asn sprint !org-asn nextel !prefixes
Advertized-Announced Prefixes of an Internet Autonomous System.
!prefixes as13335 !prefixes AS43519 !prefixes 3333 !prefixes 1 !prefixes 12 !peers
Autonomous System BGP Peers.
!peers 1 !peers AS12 !neighbors AS10745 !neighbors 15169 !bgp
Search the Internet Routing Information Base (RIB).
!bgp 207.248.68.69 !bgp 103.227.241.0/24 !bgp 2402:4e00:1800::/40 !bgp 2607:f8f0:600::9 !list
Create and Share lists of Internet Objects and IPduh Commands.
!list &title=examples &list=198.51.100.1, a, example.net , b, 240.0.0.0/4, c !list list=duolingo.com, duolingo.net, !ufn owl, https://www.duolingo.com More about !list !dnstrace
DNS Trace a DNS name or an IP Address.
!dnstrace 9.9.9.9 !dnstrace wikipedia.org !dnstrace 2606:4700:3031::6815:4dd8 !dnstrace 4.2.2.2 !dnstrace goo.gl !dnstrace 2a02:26f0:c000:1bb:0:0:0:174d !dnstr 157.240.234.35 !dnstr bing.us !dnstr bing.io !dnstr 2600:: !traceroute
Trace the IP route to an IPv4 or IPv6 address
!traceroute 4.2.2.2 !traceroute 80.80.80.80 !traceroute 2620:fe::fe !traceroute 2001:4860:4860::8888 !tr 23.23.23.23 !tr 2001:4860:4860::8844 !tr 9.9.9.9 !tr 2a00:1450:400d:80d::200e !scan
Scan the most common Ports.
!scan 1.1.1.1 !scan 2606:4700:4700::1111 !scan 142.250.186.142 !scan 2603:1030:b:3::152 !scan-port
Scan a TCP, UDP, or SCTP Port.
!scan-port 1.1.1.1:53 udp !scan-port 20.76.201.171 80 tcp !scan-port 2001:67c:28cc:0:0:0:0:11 53 udp !scan-port 2a02:26f0:c000:1bb::174d 443 tcp !scan-headers
Show Service Headers
!scan-headers 1.1.1.1:80 tcp http !scan-headers 2a00:1450:4013:c16:0:0:0:1b 25 tcp !scan-headers 20.112.250.133 80 tcp http !scan-headers 2603:1030:b:3::152 80 tcp http !scan-headers 2a01:111:f403:f90e::0 25 tcp smtp !ssl
Headers and SSL-TLS certificate chain information.
!ssl 8.8.8.8:443 protocol=http !ssl 74.6.231.20 !ssl 98.136.96.77:25 protocol=smtp !ssl 142.251.168.109:993 protocol=imap !ssl [2606:4700:0:0:0:0:6810:2d63]:443 protocol=http !ssl [2001:559:c4c7:0:0:0:0:100]:25 protocol=smtp !ptr
Pointer Record (PTR) Lookup.
!ptr 4.2.2.2 !ptr 12.12.12.12 !ptr 13.37.13.37 !ptr 2a00:1450:400c:c07::1b !ptr 2001:67c:28cc:1::11 !ptr 2600:9000:5300:1b00::1 !ptr24
PTR Lookups for a /24 IPv4 Address Block.
!ptr24 4.2.2.0/24 !ptr24 1.1.1 !ptr24 8.8.8 !ptr24 9.9.9.9 !bl
Reputation-search for an Internet DNS name or an IP address.
!bl example.net !bl example.org !bl 1.32.128.64 !bl 146.51.52.53 More about !bl-ip More about !dnsl-bl !bl-dns-slow
DNS name reputation search. It also checks the reputation of the IP addresses related to the name. Slow, but thorough!
!bl-dns-slow bad.org !bl-dns-slow airjetfair.info !bl-dns-slow listk.com !bl-dns-slow bestvoipdeal.com More about !dnsl-bl-slow !uri
Analyze a Uniform Resource Identifier (URI).
Usually, you do not need to type
!uri http://example.org/info/?query=all+about+examples !uri https://admin:123@cia.gov/secrets/?q=all&type=top !uri sip:+12345678@example.net;cid=wtvr !uri telnet://192.168.1.1:23/ !idn
International DNS Name Validation and Encoding.
!idn xn--u0x.cn !idn 爱.cn !idn xn--and-dw33baa547baa02iaa.ipduh.com !idn 香港 !idn ☕.ipduh.com !idn xn--j1ay.xn--p1ai !idn ਭਾਰਤ !idn укр !idn google.中国 !port
Registered Protocol Port Number and Service Name Search.
!port 443 !port 993 tcp !port deepspace !port bgp !port syslog !port smtp !port tacacs !port 1337 udp !rfc
Search the IETF RFCs.
!rfc bgp !rfc Internet Protocol !rfc ssh !rfc Transmission Control !rfc 768 !rfc Domain Names !rfc TLS !rfc Hypertext Transfer !epoch
Convert a UNIX timestamp to a UTC date.
!epoch 1734968242 !epoch 9876543210 !epoch -123456789 !epoch -74711160000000ms !epoch 123456789 !epoch 12345678910 !epoch 1234567891011ms More about !epoch !uni
Unicode Character Information.
!uni U+101D2 !uni 稽 !uni 😼 !uni Σ !uni 稾 !uni 🇫🇷 !uni 🧌 !uni ༺ !uni U+51b5 !usi
Unicode String Information.
!usi ⾦𐂛 !usi 👩🏻🚀 !usi ☉☿♀♁♂♃♄⛢♆♇ !usi 🧜♀️ 🧟♀️ !usi 👨✈️ !usi 👨🌾👩🌾👧👦🌾 !usi 千里之行，始於足下 !usi ཁྲོ་ནས་སྐྱབས་གཅིག་བར་གཟུང་ན། ནུས་རྩལ་བར་ལྷག་འོད་ཆར་ཆུ་རྒྱ་མཐུད། !usi 🇬🇧🇨🇭🇸🇪🇫🇮🇩🇰🇳🇴🇬🇷🇮🇸🇩🇴🇬🇪🇹🇴🇦🇺🇳🇿🇫🇯 !ufn
Unicode Character Search.
!ufn robot !ufn face !ufn icorn !ufn alpha !ufn chinese !ufn fire !ufn fairy !ufn phaistos plume !gsec
IT Security Search.
!gsec cve xz !gsec android !gsec equifax !gsec solarwinds !gsec yahoo breach !gsec log4shell !gsec airbus attack !gsec triada !gsec pegasus !omap
Point on a Geographic Map.
!omap &lat=37.96938964361677 &lon=23.72081558639542 &zoom=18 !omap &lat=32.72 &lon=-117.16 !omap 32°23'12.9"N 64°40'32.6"W !omap 24°19'37.8"E 40°09'31.6"N &zoom=8 !omap &lat=39.917142491 &lon=116.3907239056 &zoom=15 !omap &lat=52 &lon=4.3 !omap 29.66222, 91.1 !omap 59.92, 10.75 &z=8 !g
Generic Search
Usually, you do not need to type
!g example.com example.org 203.0.113.0/24 site:*.camel.*.* puppies and kittens and cute and science (robot or rover or autonomous) and (military or army or "air force" or navy) -youtube "fixed*wing"|drone site:*.cn crêpes site:*.fr an amazon does a cloud pizza search in space !g ai ipduh.com -inurl:ipduh.com deep tech ai cryp.to ml and sugar free ml network forensics site:*.ai !bouncer
Be redirected to an HTTP URL if it is not listed in any of the major blacklists.
!bouncer https://ietf.org:443 !bouncer malware.testing.google.test/testing/malware/ !bouncer ipduh.com/apropos/help c=5 !www ipduh.com/help !www "1.1.1.1" c=42 !www 'https://ipduh.com/apropos/?!ufn phoenician' c=9 !www https://ipduh.com/apropos/?microsoft.com c=9 !www "https://ipduh.com/apropos/?!uni ⻤" c=8 !www "https://ipduh.com/apropos/?!usi 🤖🔋" !www http://[2a00:1450:4001:829:0:0:0:200e]:80 countdown=21 !urie
Escape - (Percent) Encode URI.
!urie https://ipduh.com/apropos/?!usi IPアドレス !urie https://ipduh.com/apropos/?!usi 🇳🇱↶🇫🇷 !urie 我姓达 !urie IP地址 !urie https://ipduh.com/apropos/?site:*.ai !urie https://ipduh.com/apropos/?ai !urie https://ipduh.com/apropos/?!usi 🔥🚒👩🚒 !ace
ASCII-Compatible Encoding (ACE) for an International DNS Name (IDN).
!ace ότι.να.ναι.ευ !ace 企业 !ace www.გე !ace 澳門 !ace ακαδημία-μηχανών.ipduh.com !ace έρευνα.ipduh.com !ace Διαδίκτυο.ipduh.com !ace 🤖.ipduh.com !dun
ACE to Unicode for IDNs.
!dun xn--node !dun xn--yp9haa.need.xn--ev8haa.ipduh.com !dun xn--zn8huah4kp4igah917d.ipduh.com !dun xn--0o8h8e.ipduh.com !dun xn--internet.ipduh.com !dun xn--kxadibxj9a1bj.ipduh.com !ipfromint
Integer to dotted-decimal IPv4 and colon-hexadecimal IPv6 Addresses.
!ipfromint 4534 !ipfromint 16843009 !ipfromint 123456789 !ipfromint 4294967296 !ipfromint 42540619693351637699405948808889106433 !my-ip
See your public IP address and related information.
!my-ip !privacy-test
Internet Privacy Test. See your system and Internet connection parameters.
!privacy-test !anonymity-check