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LACNIC - Registration Services
Revocation of Internet Resources allocation

Internet resources (ASN, IPv4, IPv6) assigned or allocated by LACNIC must comply with the requirements set forth in the registration service agreement signed between LACNIC and the receiving organization.

LACNIC reserves the right to revoke Internet resource assignments or allocations in accordance with the provisions of its resource recovery policy, LAC-2009-06: http://lacnic.net/documentos/politicas/LAC-2009-06v2-propuesta-en.pdf.

Reasons why LACNIC may initiate the resource recovery process include:

  • Lack of visibility of the resource on the global routing table.
  • Breach of LACNIC policies.
  • Breach of the provisions of the registration service agreement (such as failure to pay renovation and maintenance fees) or other legal agreements between the organization holding the resource and LACNIC or one of its NIRs.
  • Evidence that an organization has disappeared and its blocks have not been transferred.
  • Unauthorized transfers under the provisions of the policies.

Resources under Process of Recovery

In accordance with resource recovery policy LAC-2009-06 approved during the Public Policy Forum held at the LACNIC XII meeting in Panama, the list of resources covered by one of the conditions specified in the policy and therefore subject to recovery shall be published for a period of six months.

Type of resource Resource Publication Date Resource recovery date
ASN 7910 August 24, 2010 February 24, 2011
ASN 14202 August 24, 2010 February 24, 2011
ASN 26597 August 24, 2010 February 24, 2011
ASN 27685 August 24, 2010 February 24, 2011
ASN 27703 August 24, 2010 February 24, 2011
ASN 27849 August 24, 2010 February 24, 2011
ASN 27906 20 de abril 2011 20 de octubre 2011
IPV4 200.106.128/20  August 24, 2010 February 24, 2011
IPV4 200.115.112/20 August 24, 2010 February 24, 2011
IPV4 200.58.248/21  August 24, 2010 February 24, 2011
IPV4 200.6.49/24  August 24, 2010 February 24, 2011
IPV4 200.75.184/21  August 24, 2010 February 24, 2011
IPV4 200.107.216/21  20 de abril 2011 20 de octubre 2011

We remind you that according to this policy the organizations that hold these resources and wish to rectify the situation may do so by writing to facturacion@lacnic.net

Resources under Process of Recovery - NIRs

Type of resource Resource Publication Date Resource recovery date NIR
ASN 28127 March 1, 2012 September 1, 2012 BR
ASN 28194 March 1, 2012 September 1, 2012 BR
ASN 28196 March 1, 2012 September 1, 2012 BR
ASN 28211 March 1, 2012 September 1, 2012 BR
ASN 28282 March 1, 2012 September 1, 2012 BR
ASN 28337 March 1, 2012 September 1, 2012 BR
ASN 28365 March 1, 2012 September 1, 2012 BR
ASN 28577 March 1, 2012 September 1, 2012 BR
ASN 28593 March 1, 2012 September 1, 2012 BR
ASN 26616 March 1, 2012 September 1, 2012 BR
ASN 28621 March 1, 2012 September 1, 2012 BR
ASN 28643 March 1, 2012 September 1, 2012 BR
IPv4 187.19.32.0/20 March 1, 2012 September 1, 2012 BR
IPv4 189.14.112.0/20 March 1, 2012 September 1, 2012 BR
IPv4 189.39.192.0/20 March 1, 2012 September 1, 2012 BR
IPv4 189.84.64.0/20 March 1, 2012 September 1, 2012 BR
IPv4 189.90.80.0/20 March 1, 2012 September 1, 2012 BR
IPv4 189.90.144/20 March 1, 2012 September 1, 2012 BR
IPv4 189.113.80.0/20 March 1, 2012 September 1, 2012 BR
IPv4 200.152.48.0/20 March 1, 2012 September 1, 2012 BR
IPv4 200.229.144.0/20 March 1, 2012 September 1, 2012 BR
IPv4 200.229.160.0/20 March 1, 2012 September 1, 2012 BR
IPv4 201.7.160.0/20 March 1, 2012 September 1, 2012 BR
IPv4 201.55.192.0/20 March 1, 2012 September 1, 2012 BR
IPv4 201.71.208.0/20 March 1, 2012 September 1, 2012 BR
IPv6 2804:0524::/32 March 1, 2012 September 1, 2012 BR
IPv6 2804:278::/32 March 1, 2012 September 1, 2012 BR

Recovered Resources

The following is the updated list of Internet resources that have already been recovered.

Type of resource Resource Date
ASN 28638 23-January-2012
ASN 16522 21-May-2009
ASN 27707 09-July-2009
ASN 28527 26-March-2009
ASN 27685 June 22, 2011
ASN 28016 June 22, 2011
ASN 28471 January 26, 2012
ASN 21888 January 26, 2012
ASN 23020 January 26, 2012
ASN 27706 January 26, 2012
ASN 13544 January 26, 2012
ASN 19278 January 26, 2012
ASN 28342 December 21, 2011
ASN 28354 December 21, 2011
ASN 28639 December 21, 2011
ASN 28610 December 21, 2011
ASN 28335 December 21, 2011
ASN 28361 December 21, 2011
IPv4 201.71.16.0/20 23-January-2012
IPv4 201.158.96.0/21 26-March-2009
IPv4 24.152.0/17 21-May-2009
IPv4 207.191.160/20 21-May-2009
IPv4 200.108.160/20 09-July-2009
IPv4 200.108.176/20 09-July-2009
IPv4 200.124.64/19 09-July-2009
IPv4 200.11.120/21 08-October-2009
IPv4 200.110.96/20 08-October-2009
IPv4 200.14.120/21 08-October-2009
IPv4 200.110.200/21 08-October-2009
IPV4 190.2.64/21/21 February 24, 2011
IPV4 190.83.0/17 February 24, 2011
IPV4 200.115.96/20 February 24, 2011
IPV4 200.123.224/20  February 24, 2011
IPV4 200.124.160/20  February 24, 2011
ASN 27840 March 30, 2011
IPv4 200.14.56/21 March 30, 2011
IPv4 200.6.88/21 March 30, 2011
IPv4 200.10.235/24 June 22, 2011
IPv4 190.120.32/20 June 22, 2011
IPV4 200.33.206/24 January 26, 2012
IPV4 200.34.140/24 January 26, 2012
IPv4 189.45.176.0/20 December 21, 2011
IPv4 189.76.64.0/20 December 21, 2011
IPv4 201.77.96.0/20 December 21, 2011
IPv4 201.71.32.0/20 December 21, 2011
IPv4 189.76.208.0/20 December 21, 2011
IPv4 189.76.240.0/20 December 21, 2011
IPv4 189.50.208.0/20 December 21, 2011

If you have any question regarding these resources please contact: hostmaster@lacnic.net

 
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LACNIC - Latin American and Caribbean Internet Addresses Registry