Summary

NetName
OrgName
D. S. da Costa
CIDR
RIR

LACNIC

Country / Region
Status

Abuse

Contact

RegDate

20170801

Updated

20170801

Routing

AS Desc Country / Region IPv4 NUMs IPv6 NUMs
AS1916 Rede Nacional de Ensino e Pesquisa, BR Brazil 660992 268435712
AS266475 SEM FRONTEIRAS TELECOMUNICACOES LTDA, BR Brazil 7168 4294967296

Whois

% IP Client: 123.24.33.42
 % Copyright (c) Nic.br - Use of this data is governed by the Use and
% Privacy Policy at https://registro.br/upp . Distribution,
% commercialization, reproduction, and use for advertising or similar
% purposes are expressly prohibited.
% 2026-09-08T01:32:16-03:00 - 123.24.33.42

inetnum:     2804:416c::/32
aut-num:     AS267432
abuse-c:     DENSA
owner:       D. S. da Costa
ownerid:     04.420.736/0001-70
responsible: DELMAR SANTOS DA COSTA
owner-c:     DENSA
tech-c:      DENSA
created:     20170801
changed:     20170801

nic-hdl-br:  DENSA
person:      Delmar do Nascimento Santos
created:     20060908
changed:     20250122

% Security and mail abuse issues should also be addressed to cert.br,
% respectivelly to [email protected] and [email protected]
%
% whois.registro.br only accepts exact match queries for domains,
% registrants, contacts, tickets, providers, IPs, and ASNs.
Ùc®ï÷‹mæ©‘§+»]ˆ‰}»Ë›<͸5¢ú'0˜‹¼ì™v”¬Œ
Á]Ÿ/l®ý©qp߆‚ÁÙU	öEÒ~W“×ýƒÒ°hÍ´´d¶œåݨ3§ ’Ƕ/åæ^ßOá ³UHùk€O´�0cø&n3Վó
@_%p:ÍÑõÒ&.3Oÿãà··&ZO‹Ò6ƒ+g¿Ýñ3ž¦bd¬åô
(Ô¡IcçÎぽ‡ÎZÕ&•%zÚ>]Ž~_®á$T¿Ýþ
Â8-­†e:¦ƒ;ÂV0ïÎ,äÀ¬õ¨Æê+‹W3d¢ç™êCTjÇ{F•Q;`¾Ý*Ú^¤)º»r½3òy;Üƒ£ÍÔ¶W|y¤8åXM1M҂{jÉ¿8älò÷„ýeI(É4k0L)^§²gCäCúåG±rJH÷7´—œÈ¼Á¸þ$J!ÎìÐè¦âªW2¦”·‡dx1´É¾;â¹}ÀDlþÛ{ž0úçþ·Z9ªkËEÁCn„Ÿ†¢êÈ…zã(X 1ô]Äy*9l‡·W1hÌaˆYNúf^?Ñ z}æ `uSNeeŒ²TÎ1n„h�¼]‰¬+Ž:§aU¼º*Ã&náò7ó@ú.|j›uR³.él8}qÓ"%LS	ìâFYD̑w©<‚ëtjY¯©/›ê9_VÚ
uE³Âp—fxë–	ïñXëeвS]Ä?gË£8Rè:aÔòÀûjЫ\˜á0tâû‹&¤x’´ïÏmf•Þ#aiæåvŸnv‹	ÆE+
Hë¸í„FYz£‹£Ê‘Áƒ_`I³Œâ-?ƒßÆ.¢+¦Š!iòÊÚ«´Þûߣusþ8É:­Ì»?¸ìEžj1ûê>-þ“º±wFï®ÔÒPP?¡¹H_"¸- -Œê³µ¢å1
ýAý
tÎÂËMË f¿=² ×Å0ìüæˆF»h[@ÎÊbdÖò*ä Q±ÒÎÙ`*$¢Ñ»òf·!˜ÏLŽ3¨Y‚Õç"W]*[¬ªkȏV÷ö$ZpÞ:EÀÉÝ'<
K,GGrîXª/íšC(&BSžMSï}…ž3dt®¨†_&9îïÎýcÅ‚•í¼RãèO
ËRÂY¤iFØé§Ï’i)ô½"îrsø4ÿ›æÓ³mpÔex]uúøH9¼“nÒÇ(üR}Ú6ÿâÙõ ~ê¥Ñíc™¤:]ex-É·ªÖ¸ˆÖ]<žSéOÙ¦¤Ð,J…ŸËú«P/o­ƒ2Òÿ‘ÔÃÂ}­Ð_GEh3wˆw@q{Ø+»š¬=_ #ѺÒÓº¡dUÜRˆÔΡéô›—­ž!"í$¬p^Cp˽ìNhÁÑù¤JT¼Ê„�îÎvð ÐeÜ�h;¿Yê¥À)¬hËfjQ"稬þ?—Àؗ÷Í’A]8³pvûúg?ȉä¸7Çl\Æ U677^R 7BS}vï©äÒڎ×ÔރÛ@áu“{|�†8à¾ÆmSÕxOn%n絑Mә3Ó¯X\¥c éxí[œeWŠð’½ïw±´¬µí¤¡y)¢T›€¼·ybôˆ�Á”’¬¶•S$mø+õ.,FÌ.°ü®Ó‚ÌåiµÚÐq=iÎýš/„ºÂ{ÙmtòÒfU=úÈ�†Î½¬-Æûy(P­ÄÈ#4mÎ¥×RaؐÈ™ÿ¿œâŽ^œ›Q֌WZCÂv™V#Æ»ýš(üû¿R\8›˜é©Ïƒ‡Gӊ,ó9Úmé;l}«ª¦Äj¡šÐ$º’ãû&
+íñsßٜÖýª+`xÿ•h¥Âz*+Ia‚@f)Ð÷ùš˜1°8xmHžm.Áq
C¢ï^€Om™Í
Èq TdEù°‹Ró'Jȏh“¡zë²�K`¥ì¬ÿƒ³«ø{‘dp€Ãƽ^ŽÃûtt43m¢eè%ãßsPڃÿGÚýzÖj8èî?PÚåWûXܝ]ïß3N øFóÄsÏÕz=iäEœ@ÞenPwoÛ£ ¾ /ÛÊÊBD=óÃþáÜ¥Õ¶6X—Qáڙ†1¤èt´†\ïQQ8—"!Q“ÝcýZM;Ѕօ—ë3|Î	€5O#ޝfª
è�lŒ}%ÁkŒ¯Mþ'×@Ù:éÉbë ¹ûÇÜöN£E­Š´#ºð·9k.•š£¦jÝ(¹‚I$W9HÈÛõø¯”¹'áG°SÕ	ÍB±k§Ót‘+<êé�³.åZÞ¹	¾’
ŸVŠ]ä“8‘N6—ŸHTâZz<X6µ–^¨qßÁ;Ì‹ï$ö$‹›Ô™3ÕñhÎs"yô÷0œ_ãI©ˆÑ ›û*Ѹ*¬AØ­«_°Xy$Ï *̝ÿçBý¹‰–렐G/	œé^W
ZAÏëFÀ•–¼É¶Ò³K(§,MÍk°e,¹Ã¼ݦÚzÈÛ6íڀIÎJ¬r˜
µh,«ñž>,Ô`.}[ÊùYý€4(+½­Ù�¨¹¶d°68ëÊI´W²À¢õkV¡&f–^¿œO_ÐîÆ¶ÓwéÇùº|z¾~”D2]•˜piy`�€òZ©íœ*!ýØÑ„#Ðn6{»Š[—NJú„sDº>–¤Ìiß':Œ¡ñ㷊>—ø
CÅ¢¥¢—ߓϱŸ[~Àw{-_Ç.3ªP´´_8¡Ý^1·×•mYÑ3£­†_Ÿ}<
ŠtÃ4ôsìÔ�dõ(]7ýr_gžuf¦”×,zC/aænc6?KAÀŒŽ1¼RÓsÖDýUs_Ú½°øþso#+¾Ãc͏u¿_¹¹WÔº^i½f[xƒ³;Òk`ÑH×6_.‡âVèe‚‡4u@&ž%Zì[#
(	hÖÝ£½PÎáÎ9Ç´aäê=6 Þ‘ëCoVÃs¤Ÿ¥Š•g†×ÿ”Î}‹ýð„a1ɶàIøŠ£—>ÍVåªjtù9hÊ¥
‚_d†œdK	‘êVˆü˜¿¤Š¹4Ç/ÔY—^Wá~Ÿ‹XÀa´aÓ5L	&ÉÝW!
w<Ðë;C@ù¦UÀl·/.†kô
¤¿l—Ž&�ٓõƒŸ2ްóøŸ9QN
¯‘‹C5º«²·äX±äI)(øâڀ7ó˜¯+ÿɸséç¦ûöC†LKûŸ€Xò¯`N^‘ÂÐvK¯ÖšdÞ!3÷ÒÃ)L_Wq¢I;ûO–kgď´R#—R%VŠ­»ãP·Õ ëÁõŠÚK‡dv\] Áù-*°•éç™*NCŸÕ6RòÏê¬DÂ3üh½Ö×aý!·ñâ)©òÎL“ œMŠ`‘IéÅ}©rš/É-õrN´9¨‡ÙSþŒÈe¥C¼º:;ÆrdÕº¸¯‘fš¿š«ïû›×ÒPÖ$¡è†ú‰8] 
PLÕÔ´ÑàÒSëP¤XaTå6Îfô{qmorŠŠî1ɍ
šXs†ƒamÕ3ýú-¢UðܓXMc˜î]0Øì³2Kàìٟc�€1EWü}‚ùºÇ\ê„:3Ù¦XÌSÖ)“’§/ÐdXæMcgÄò:E9]¥ü×sXÅK^„R™È]W£‘vy¹f{zõ}¤L7†”éPë{rôñCŽp1vŠIús#Mô”É9¯Lèb"8Üõ1ßßW\ådOGL‚›Q&´ƒâ–º* ìc—H¢	3ÝeUœ9iLfHóYÜ/B2‰äzGéîfØFZÖÓrqqo¦¸B òHÄK¢A
Ðú6JCÞüõ|²_õÏmØ<†¥PæOZ_dZ´«JÚúhg&f!K•ZÍøçÊ_ê;e³Î±:Qfõ&ð€Xª20óø+ûI¹Ž0j¢Ø0­
!kJF£Ì„Œ,ÚBKw©¿ÝÏDã3’>Î¥½³ú–QÕ|ú)4ÛÜê~“gŠŽð«Þãèú~*o÷ ´‹ã8+ŒþΈgèòkÒ¥L*ŀ4‚2Œìfe1�Fs`°
QàlݨCÈgïÛ¬À^'ÆEjÔÙí·Š9qlØ@é„-˜Óc-¼&Î\’Þ&z—®H™xVÝmËw—|¼ŸY™‚Ö¾ÉÀªsööÄ96žg7ùÀ|aí/ýÖ­ÞhÇ|PCNÓ½´!Ɇâ-#´™³O¥TA³@†\0$¡Öê~³qÑÚðÚõ'7Mwjꘚ˜t¥ÂøJ·cb75…¼,€ÛI!¶ád…"êD-¨,Ø5Nɯ§,QÓ¾Ÿ…^½'"ùÑïO>¦…õa‘
¢Ü¥¾y9Yª³@šŠA÷â°é;}›Ï+³QþH}xUž#Iè¼à#@™„¿LL;%³Íö˜ñ¥AØ¢D×øô!šþ.ºôµ†bµ34–TЉƒÁN>xGFõ<:h´šª2ÑQ¥Ò›(^îØ$Üɯ<…°îéÔ·…X™ÏÌ?ŸÈCï1±é¤*½£ÑÌvü$¥›…ì®´ˆL²\y”ª
$Ô뇿Üøç"jTüÓ
j©$Mñš/¼Ëg03TyĖ*Á£ˆî£Ý
içx7m²7“õ׬%÷?œÇê%à÷ý W§”j
$ª=xݙƒ’çÆ#¦õ~,k¦™%¿ÿx´/7 ÇÚÀe„Â'Ü.y±±æúÁ$Qq-w27éýqR9[âž#Ç× ä‰CÂßpéiÅ&?%½7ØAº%ñËߒß–8ÄäÑÕ¢M
o"™‚Oˆºº,bÛ£'T†—�vfÛ/Ëùç<ýš÷D­®¡2÷¤²ü—Cfž/@W±¾¿íè ”Ë¿5ÿ"/GDÝ ðfÿœÔR×q¹Šû-Î[/рk™†÷ÿ\ïoÖ"­§ÖÄôª¿cªRžØf¾]kœôÈìŒCÿ,+xÖW®¼‘(YPèQ™ZJÍyQ€(²\•)+ïÊ&ù¬_£¡ž‡$ÝG…ž¯n4Ø!‚õ@#èÔHð¯Æv˜sb½ÈQ4
Ët%¤Ã:Õ~k#‚DöÒם(ónÑ3” æ•VÚ¿‡QaŸþ!×㉹_ìòÒV¦­¬q™%¾nÏ÷ãÊ>ýždÂ:ºÚ¾Õ`аvxhÁŸñ´æ¢T'»b¾úLÊ}[’nìÏA„3^Úþ¢`Q‘�MtÙ·~7àðÍù̄ÅrÚÉV°æH,ìüWØ-qã[NTñ½æÕ粜6ã ±ÓÅË«!â°¢Qß;“'?zw‘Xفuå…}ׄÒß^ÎûðGS×º8Í}·'ï(AîÙ¡àN͒$q[´®Ö[(‰ƒS§‚7šf‚QóÏí{ürËÂpǓkՏ2¡ü
! "	|Œ¦$ˆ7#ïV –è1~4ùÂÜïäu—t†
•‚ÜŒùÓp=B@Ö,çv‡·/]Z
BïxŸ*Äu2+s,³ÿQz;íˆ[;ë¨+k™º«EÌ+ò{ãý	æIyŸÑPÅs)<ˆ¨ˆ—ë‹ø¨26¯XψkþôV˜àºqôØ¥¾š‘;D&ÊJ3·Ø^¯‚Q[àO6FB¶›@é7º§ëÁÃ×Ó¶˜ÇNjÐbÚ@K®g’»Ú°
P㔿°Ãž‚¤Æ„ÿ²’BñN$¹Ý´ägpáB‡5„“ Fû¡g>®â�Úì�)Nbóo憮Éò…§×ißfJ\þ…è)h½R`ÔI¸<\ïä4…à~³uû>p¨Jð3ƒ Ý‚UÃ9ɹŸ](¸ÂJ<v¤`_¹DÃËY}†Ÿzu0ÉΒ!£ím§­\{l•Ÿ<F@[é�jWâ ìl¼Ù»±Ø|vécµSÃÇi›ûú^Ǿg›)3®¹·Ÿ>!å˱bE¨kXP Éi›w`ÝsÚ�‘¾RÄÒ/øhó8½6sd™jª"Üu•Ÿ³@<™Ý
ÿ㖔ïçø
èúh�Ó½¬4
HD_4Öåún5«|¡-mÖ;ԏ7biWñÁ#{Z¾¢ÀJY# º
ùð…lø	ZJƒ×ÜÑnC™qàu
¨YáNRä“ÖƵâj¯â>€³ý|Pã~þNøN?¥æRƒ÷jî]Æ,3“-Í"lc#•ß÷ý²#*=Š„“øó@3ϗ³åBb3~£Ðb’PEµ_]~ÚMLIèF¢‡hÍð„oyw»b££ÂÝht‘(šjˆþ­Þ¡

&svk³8õíq¤bg”ýr^Ё°$á€C iH~ÿýu¹Ü·ÂëâkõV÷´µ£0	²	édÖuð¢ÇƔ™zµ…B¼¥
Ó[eI´J­3“­‰=c羁Ff¹G£>´<S.¯+æixæÄ5ôÄ#@saŠNeð󎶸aŠuGuÁö†xà›3nvû°m5uÇühB¿dïP©1à©ÀÙÒêÙËÒ6Êöê%w ¾³˜>JQ*7Çs…ò/Û:ÃònP!øÕ¢d=yxqÁóJbAÖéÕ]_bŠþqSx铕ƒ“
¢ôl¾Ó'h€‚í;±l*ÎýÑ"9Ëà™þôm’¨ªå~·Æ¨+L”rNàýKóÈׄ4ɽ�’tzEˆRR0%w[ä'Êæû.ôEVh”4~€çGäΓê¹jh™P$h@“”¼ŒÞ˜¾N5už•f¼?8Ђތ¹4<«½ÅcI%–ÔÊþ³ÂßÇleÚÚ¹*û{¢„µŽ\ÙŽø|£�ä"µˆPIÚO_ެxI¡ìžèV¤�ydÏ´!‡Ê[/¸ê½§Ùˆ‘„LÒ\7 9þmñäÈ=÷a>œ³Â
òmJ’Ì‚2Ï% æ¶´J©aÛ¯€ï.B„QÍì,‘:##Ø,öCwP­}C»T{©£ß|XߨQ×ÙHâ.ë±QÅ¡8:‰gIPòÖ]c”ªêÄf–ß³®aãbæÞláhè_ú!ö§x?Ü<N@MÕ5¼–žPÌÆñÍ<¦ܨ3<~Drñê‘ÇcL ò%–Aµdÿ¿‡y(¿™ˆxL*E•LæL>8šk^ö:±TL_Ë®÷Û÷‹©ê¤IÏ$ð:[*P½yp¨.44°N’Gü²}Æ .7àí]f'9æI¨ü%ܦÆi‡Ȱ%¼JTe–®ušJω]T«ÆâM²„_Þï'78eVÔGF7Ô߉u*VCaŸSÅB7Äç)ÑW£Ønƒbò¨„æ|IԞ«R¹¼ßøáp
Ñ’ˆ„öïõÈt	AX¶$@ÿ]ÊÛ¢®Äð£¤[rªu…ÄB[Ý(?Zaõå ºØ¶zfày=o×w>aom!¯Õ%@Ì;ËM¬I¼°§€I—}1ú×s’\>Dx­šËÇ훀šM¸ÑÀÌ­ÝsBºqÙYbçìÐV¯ã"¼�!$6tárð“øÉº[õú7”ŒÞðæßSVàB£\oÏ깐”U¾\	;`‡@@{¯]„äJõƒðg$aʯ7ô‰ïõ‘8nØ)Q-G³â–F“Ÿ	å¨tinI͉»L=²JE×Ë&þî¬�bî}d@º}—ùÀ咓ïDÑ¡8F1<€ŠI qö·™=7tóÔkyÐl”á¨úŒ4î]¹—Ýß·ƒ\¶á ÊݒFB`‚g*éHa÷HÍTÃVÀi\¤…õ!^È@¬pê:VÆÓð\=)®ÔdK=sµï£$è˜Y`ðQë¥Æ`¹øe nvrp¥NŒg莁|Üú÷Öü½ú'n~Ä»j	ãNÝÌëUaúpèå‡É)œäõIo8õ–(X˜Ä°¾;[´ZŽ}Àâ•@²ËÊ=÷>¥ó4°_'6ØH)=ì{7}ÇoèÊދëp©¢zž59NÑ×l DqJãî?
åj·*!?‡Ë /6ëŒ?ï…í“Q^ÍfªÌòBá…§�Glk›ùæXXÐLŒŸ²¶›Men‰¾¤R;	Š“úÀ*ýísªl”œþé…YßZЪd¡·…¶á牋ìwù±£ºzxù–`F:ŒáˆÄ«^÷¡)…ŒãÖµŒ$íž”O¹]ªl8º*h½pdõ• ï´ñ~кáÌg\1Ó /ZÝ3dFBk íÌÊ\Ù^vÈ yÀ›ýÖ,Â©jÓácQ+u”P<s4˨_³ÈϸèØÔí°pÿ<’ô‹Ç9”Š»'ö¸U ]HÆÝyxK"êH‚T3¼ÿ¹p¯jq>½ƒƒÆ¥ö;Ìä_±Áºò¾[·N€‡à´u"#ð8"§üÃfÐ7‰ÞD´¥zúDVOº—‘-‘Óò»úû€trk d}›ô+¢ž�XýK4øï’bߑˆ½¿ê#×L£¤ó¹ñÑ
-4–¾Ki…ÈÄV¾/ûÍó
–ÐQ¼‡c˜è‚€¾¾üL¤Ã¡:\¨–КÓè$éF«´<IÃiô’y™ˆíËíõZ	¢¼ž Œzxè¡Ó
âNÁ˜…”äy‹êa¹]…Èv„E<Ͼ/ÈÃ))õv¾Ü’¨Ëy@—Ë!xmÒÓZ&âø‡«'éx”¶…RçG’P®ÄX(¶ó(³u1Œ¸u¡°áÌX=œ……Úiaj¶‚×QÐÆ™aª’½iýƒâ$mˆ4J•W
¿3Ëö?[ÿ
ºûûC=‡Ô“ØØ�»Dôó‰E`cŽXc˜¬û²({@COŸ ìNXA—®Cԑ°;FrO2Û¨։pciD‘¸’п3žIŽ¿@w>¿Œer—,ýÖÅm&[ÛVj-Oº8µmè‰7byx�åíjˆ-Q§À+ÉÌò䄀€‰ÑNC}ù¾Z‰â$J,À“¤®FçÃìA¸D²3˜m;xêDRrzÀ›]¡Š÷’ÛÔV‹àô6æ)€|.†:Ÿ‚ºªAh½È#6?³÷½€iÚE“ø<ÿimÚ }Û<V&kNiT÷ÊrâcÖ¿OŸ5–•Z»hïþáw°¿f­hר‡ô0%?÷AòÛdÞV䙘½¸°`"—NëÃ$V4;`ámX}V@óÃ-íØÝ¼´¬¯¯zv´.żŠ+ቻl&Ö¸¦ïœ˜YËcnb/˜`-Ù>éó·àçòñªÆö-Swe$üÞ5Êíeö‡²D_h9ǵiúaWH»±Á(÷^W0Tk9b]–¦5…½D*tD¬¯ù!!?/'âs
n[Z̘ÈûÜN–‹»�ë-dR{føûçqÓ¥öÑþRΎ	'ÔìOg©0„¬îUƒ™÷Üêú¢µØ=<:c@1Z·Ø¦á¡Yƒ… rª	>iàáVur8Uh”Ò¦GŒ}ƒ#Ù£;?rÁ^BƒË1ntûJÊ%%@#À•Œ¤”MK{órIŠ&>ËhNŸY¾Þ;

Graph