No transfer record matches. ARIN's statistics show it not issued on 2010-03-29 and allocated (dated 2010-03-30) on 2010-03-31. (Until 2013-03-05, ARIN's statistics list only what's issued.) It moved from ARIN's unissued pool to an active registration dated around the report, so it appears to be newly issued by ARIN.
Evidence (3) · classifier 1.4.0,
ARIN-IssuedARIN-Issued report for 2010-03-30: "Add 173.236.128.0-173.236.255.255"source · retrieved
BeforeARIN delegated statistics 2010-03-29, before the report: not issuedsource · retrieved
AfterARIN delegated statistics 2010-03-31, after the report: allocated (dated 2010-03-30)source · retrieved
No transfer record matches. ARIN's statistics show it not issued on 2010-03-29 and allocated (dated 2010-03-30) on 2010-03-31. (Until 2013-03-05, ARIN's statistics list only what's issued.) It moved from ARIN's unissued pool to an active registration dated around the report, so it appears to be newly issued by ARIN.
Evidence (3) · classifier 1.4.0,
ARIN-IssuedARIN-Issued report for 2010-03-30: "Add 173.239.0.0-173.239.63.255"source · retrieved
BeforeARIN delegated statistics 2010-03-29, before the report: not issuedsource · retrieved
AfterARIN delegated statistics 2010-03-31, after the report: allocated (dated 2010-03-30)source · retrieved
Not on the report, found in ARIN's statistics (2)
2010-03-30ARINAS10978Not in ARIN-IssuedRemoved (return, revocation or reclamation not publicly distinguishable)Strong inference
Inventory
Possible future reissue candidate after hold
Hold estimate
Estimated hold end 2010-09-30. Possible reissue candidate after this date; not confirmed available.
Removed from active registration. ARIN-Issued didn't list this; the tracker found it by comparing ARIN's daily statistics. ARIN's statistics show it allocated (dated 1998-02-23) on 2010-03-29 and not issued on 2010-03-31. (Until 2013-03-05, ARIN's statistics list only what's issued.) Public sources do not distinguish a voluntary return, revocation, or reclamation. ARIN holds returned, revoked and reclaimed ASNs for 6 calendar months before reissuing them, so the estimated hold end is 2010-09-30. This does not confirm availability.
Evidence (3) · classifier 1.4.0,
StatisticsNot listed in ARIN-Issued; found by comparing ARIN's daily statistics: AS10978 allocated on 2010-03-30, not listed on 2010-03-31source · retrieved
BeforeARIN delegated statistics 2010-03-29, before the report: allocated (dated 1998-02-23)source · retrieved
AfterARIN delegated statistics 2010-03-31, after the report: not issuedsource · retrieved
2010-03-30ARINAS36360Not in ARIN-IssuedRemoved (return, revocation or reclamation not publicly distinguishable)Strong inference
Inventory
Possible future reissue candidate after hold
Hold estimate
Estimated hold end 2010-09-30. Possible reissue candidate after this date; not confirmed available.
Removed from active registration. ARIN-Issued didn't list this; the tracker found it by comparing ARIN's daily statistics. ARIN's statistics show it allocated (dated 2005-12-13) on 2010-03-29 and not issued on 2010-03-31. (Until 2013-03-05, ARIN's statistics list only what's issued.) Public sources do not distinguish a voluntary return, revocation, or reclamation. ARIN holds returned, revoked and reclaimed ASNs for 6 calendar months before reissuing them, so the estimated hold end is 2010-09-30. This does not confirm availability.
Evidence (3) · classifier 1.4.0,
StatisticsNot listed in ARIN-Issued; found by comparing ARIN's daily statistics: AS36360 allocated on 2010-03-30, not listed on 2010-03-31source · retrieved
BeforeARIN delegated statistics 2010-03-29, before the report: allocated (dated 2005-12-13)source · retrieved
AfterARIN delegated statistics 2010-03-31, after the report: not issuedsource · retrieved