|TLD type||Country code top-level domain|
|Status||Active but being phased out in favour of new ccTLD, .tl|
|Intended use||Entities connected with Timor-Leste|
|Actual use||Remains in use for legacy sites in East Timor but no new registrations are being accepted; all .tp registrants were automatically given the same name in .tl although both do not always work identically|
|Registration restrictions||No new registrations are being accepted|
|Structure||Registrations are accepted directly at second level, with some sites (mostly governmental) at third level|
.tp was the listed Internet country code top-level domain (ccTLD) for East Timor. The letters used refer to Timor Português or Portuguese Timor a legacy from the nation's previous status as a Portuguese colony. The domain .tp was officially launched in December 1997 by connect.ie, an internet service provider based in Dublin, Ireland, in cooperation with the East Timorese authorities in absentia, while East Timor was under Indonesian military control.
.tp remains active for the period of transition, although it now no longer complies with the ISO 3166-1 standard for the two-letter codes for the name of countries, the code for East Timor having changed from TP to TL after independence. It retains a number of domains. The last listed change and update for .tp was on April 22, 2008.
In 1997, connect.ie initiated and discussed the potential of setting up a "virtual East Timor". They communicated these ideas to the East Timorese leadership and their representatives. The result of this activity was that connect.ie set in motion the processes to acquire the .tp domain (then the only available and therefore appropriate nomenclature for East Timor). After discussions with Jon Postel, IANA, it was realized that a set of necessary registration conditions would require to be met, including the provision of a local contact persons details. It was assumed by all parties in this discussion that there was a strong likelihood for a potential negative reaction to any person or indeed location listed for such purposes. After discussion with various East Timorese representatives, it was agreed that Xanana Gusmão would be the appropriate contact person. (Xanana was at that time in the custody of the Indonesian governmental authorities in Jakarta.) The remaining issue and solution to providing local addressing and other contact details were provided by connect.ie. A telephone call was made to Dili to identify the address and telephone no. of the Military Governor, the last local location of Xanana Gusmão. These details were provided to and accepted by IANA. The .tp domain registry was successfully acquired and activated mainly for the purpose of "declaring independence" at least in the virtual world.
The subsequent attack on the .tp domain registry gained extensive worldwide media coverage and public support. Within 6 days of this occurring, and much to everyone's surprise, President Bacharuddin Jusuf Habibie announced that a referendum would be held in East Timor to choose between special autonomy and independence. This activity finally concluded when East Timor became the first new sovereign state of the 21st century on May 20, 2002.
First "Internet" War 
During the 1999 East Timorese crisis the cctld server services for the '.tp' domain were attacked by hackers believed to be at the behest and with support from a faction of the Indonesian military. Connect Ireland also received malicious telephone calls and other communications at this time.
In August 1999, before the holding of the referendum, one of the independence leaders José Ramos-Horta, now the President of East Timor, was purported to have stated that arrangements had been made for hackers to attack Indonesian sites.
In response to these press reports, connect.ie issued a statement in response to these purported reports condemning any use of hacking for any activity that would negatively impact on ordinary Indonesian citizens, stating that they (CI) were not at "war" with the Indonesian people and cited the support that they had received from many Indonesian people after the earlier attack on the .tp domain.
Transition to .tl 
.tl is the ccTLD that now complies with the ISO 3166-1 standard. The Department of Information Technology in East Timor is working cooperatively with Connect Ireland to ensure a stable and secure transition to the .tl ccTLD. Existing registrants in the .tp ccTLD were initially granted the same domain in the .tl ccTLD at no cost for the first year of registration. Both the .tp and .tl "versions" continue to resolve and registrant information, whois data, and name server delegations were to be the same for both .tl and .tp, for legacy domains.
As of June 2005, no further registrations were accepted in the .tp domain.
Registration in .tl is available directly at second-level with no local presence requirement, through CoCCA and various resellers worldwide.
In 2008, search engines found approximately twice as many pages in the .tp domain as in its successor, .tl . By October 2009, this ratio dropped to 1:8, .tl being the more dominant. As of 2013, the same metric reached an insignificant 1:10000 in favour of .tl. 
Dated IANA information 
For a long time,[vague] according to the IANA site, .tl was listed as unassigned, with .tp still being listed for East Timor. (Xanana Gusmão, a major political figure and former president, is the administrative contact.) The Department of Information Technology in East Timor sent a letter to IANA requesting that this information be updated. As of September 30, 2005, the update has been made and .tl is listed as an active top-level domain.
- Press Release - from Connect - Ireland Communications Ltd. 4.30pm GMT, Thursday 19th August 1999, Dublin
- Google search: site:.tp
- Google search: site:.tl
- December 27 2004 letter to Doug Barton, General Manager for IANA, archived on May 26 2005 from the original
- East Timor's first .tp website
- Press Release August 1999
- Statement at launch of .tp domain registry
- Timor-Leste (.TL) & East Timor (.TP) ccTLD NIC
- Legacy www.nic.tp website
- IANA .tp whois information
- IANA .tl whois information