Autonomous System details
AS4230
CLARO S.A. — claro.com.br
Summary
| Country |
 Brazil
|
| Organization | CLARO S.A. |
| Domain | claro.com.br |
| Number of IPv4 | 5,221,120 |
| Number of IPv6 | 4.7537× 1029 |
| AS Type | ISP |
| Registry | LACNIC |
| Allocated | November 16, 1999 (about 26 years ago) |
| Updated | October 20, 2015 (about 9 years ago) |
IP Ranges
AS4230 announces 79 IPv4 ranges and 7 IPv6 ranges.
That's a total of 5,221,120 IPv4 addresses and 4.7537× 1029 IPv6 addresses.
| Prefix | Organization | Size | Registry | Status |
|---|---|---|---|---|
| 179.68.0.0/16 |
CLARO S.A.
|
65,536 | LACNIC | ALLOCATED |
| 179.237.0.0/20 |
CLARO S.A.
|
4,096 | LACNIC | ALLOCATED |
| 179.237.16.0/21 |
CLARO S.A.
|
2,048 | LACNIC | ALLOCATED |
| 179.237.24.0/23 |
CLARO S.A.
|
512 | LACNIC | ALLOCATED |
| 186.249.160.0/20 |
CLARO S.A.
|
4,096 | LACNIC | ALLOCATED |
| 187.28.0.0/16 |
CLARO S.A.
|
65,536 | LACNIC | ALLOCATED |
| 187.29.0.0/16 |
CLARO S.A.
|
65,536 | LACNIC | ALLOCATED |
| 187.30.0.0/16 |
CLARO S.A.
|
65,536 | LACNIC | ALLOCATED |
| 187.43.0.0/16 |
CLARO S.A.
|
65,536 | LACNIC | ALLOCATED |
| 189.2.0.0/16 |
CLARO S.A.
|
65,536 | LACNIC | ALLOCATED |
| 189.3.0.0/16 |
RECICLAMAX RECICLAGEM DE PLÁSTICOS LTDA
|
65,536 | LACNIC | REALLOCATED |
| 189.16.0.0/16 |
CLARO S.A.
|
65,536 | LACNIC | ALLOCATED |
| 189.17.0.0/16 |
PATRUS TRANSPORTES URGENTES LTDA
|
65,536 | LACNIC | REALLOCATED |
| 189.22.0.0/16 |
CLARO S.A.
|
65,536 | LACNIC | ALLOCATED |
| 189.23.0.0/16 |
CLARO S.A.
|
65,536 | LACNIC | ALLOCATED |
| 189.42.0.0/16 |
Vipel Indústria E Comércio LTDA
|
65,536 | LACNIC | REASSIGNED |
| 189.43.0.0/16 |
Andries & Cia LTDA
|
65,536 | LACNIC | REALLOCATED |
| 189.52.0.0/16 |
Telmex Do Brasil Ltda.
|
65,536 | LACNIC | REASSIGNED |
| 189.53.0.0/16 |
CLARO S.A.
|
65,536 | LACNIC | ALLOCATED |
| 189.86.0.0/16 |
CLARO S.A.
|
65,536 | LACNIC | ALLOCATED |
| 189.87.0.0/16 |
CLARO S.A.
|
65,536 | LACNIC | ALLOCATED |
| 189.88.0.0/16 |
CLARO S.A.
|
65,536 | LACNIC | ALLOCATED |
| 191.38.0.0/15 |
CLARO S.A.
|
131,072 | LACNIC | ALLOCATED |
| 191.56.0.0/14 |
CLARO S.A.
|
262,144 | LACNIC | ALLOCATED |
| 191.60.0.0/14 |
CLARO S.A.
|
262,144 | LACNIC | ALLOCATED |
| 200.10.159.0/24 |
CLARO S.A.
|
256 | LACNIC | ALLOCATED |
| 200.139.192.0/18 |
CLARO S.A.
|
16,384 | LACNIC | ALLOCATED |
| 200.166.0.0/16 |
PRAIANO HOTEL
|
65,536 | LACNIC | REALLOCATED |
| 200.167.0.0/16 |
CLARO S.A.
|
65,536 | LACNIC | ALLOCATED |
| 200.172.0.0/16 |
Multiplan Emp. Imobiliários S.a
|
65,536 | LACNIC | REALLOCATED |
| 200.173.0.0/16 |
CLARO S.A.
|
65,536 | LACNIC | ALLOCATED |
| 200.174.0.0/16 |
CLARO S.A.
|
65,536 | LACNIC | ALLOCATED |
| 200.178.0.0/16 |
Dia Brasil Sociedade LTDA
|
65,536 | LACNIC | REASSIGNED |
| 200.179.0.0/16 |
CLARO S.A.
|
65,536 | LACNIC | ALLOCATED |
| 200.182.0.0/16 |
Capricornio Têxtil S.A.
|
65,536 | LACNIC | REALLOCATED |
| 200.183.0.0/16 |
BT Communication Do Brasil
|
65,536 | LACNIC | REASSIGNED |
| 200.190.0.0/16 |
CLARO S.A.
|
65,536 | LACNIC | ALLOCATED |
| 200.191.0.0/16 |
CLARO S.A.
|
65,536 | LACNIC | ALLOCATED |
| 200.192.0.0/18 |
CLARO S.A.
|
16,384 | LACNIC | ALLOCATED |
| 200.200.0.0/16 |
CLARO S.A.
|
65,536 | LACNIC | ALLOCATED |
| 200.208.0.0/16 |
INSITE SERVICOS E COMERCIO LTDA.
|
65,536 | LACNIC | REALLOCATED |
| 200.209.0.0/16 |
COOPERATIVA CENTRAL DE CREDITO URBANO - AILOS
|
65,536 | LACNIC | REASSIGNED |
| 200.210.0.0/16 |
CLARO S.A.
|
65,536 | LACNIC | ALLOCATED |
| 200.211.0.0/16 |
CLARO S.A.
|
65,536 | LACNIC | ALLOCATED |
| 200.212.0.0/16 |
CLARO S.A.
|
65,536 | LACNIC | ALLOCATED |
| 200.213.0.0/16 |
PROMIL PROMOTORA DE VENDAS LTDA
|
65,536 | LACNIC | REASSIGNED |
| 200.214.0.0/16 |
CLARO S.A.
|
65,536 | LACNIC | ALLOCATED |
| 200.227.0.0/16 |
CLARO S.A.
|
65,536 | LACNIC | ALLOCATED |
| 200.228.0.0/16 |
CLARO S.A.
|
65,536 | LACNIC | ALLOCATED |
| 200.230.0.0/16 |
CLARO S.A.
|
65,536 | LACNIC | ALLOCATED |
| 200.231.0.0/16 |
CLARO S.A.
|
65,536 | LACNIC | ALLOCATED |
| 200.241.0.0/16 |
CLARO S.A.
|
65,536 | LACNIC | ALLOCATED |
| 200.242.0.0/16 |
CLARO S.A.
|
65,536 | LACNIC | ALLOCATED |
| 200.243.0.0/16 |
Campo Verde Insumos Agricolas Ltda.
|
65,536 | LACNIC | REALLOCATED |
| 200.244.0.0/16 |
CLARO S.A.
|
65,536 | LACNIC | ALLOCATED |
| 200.245.0.0/16 |
CLARO S.A.
|
65,536 | LACNIC | ALLOCATED |
| 200.246.0.0/16 |
CLARO S.A.
|
65,536 | LACNIC | ALLOCATED |
| 200.247.0.0/16 |
CLARO S.A.
|
65,536 | LACNIC | ALLOCATED |
| 200.248.0.0/16 |
GOVERNAR, SOLUCAO EM GESTAO E INFORMATICA LTDA ME
|
65,536 | LACNIC | REASSIGNED |
| 200.249.0.0/16 |
REDE NORTERIOGRANDESE DE INFORMATICA - RNI
|
65,536 | LACNIC | REALLOCATED |
| 200.250.0.0/16 |
CLARO S.A.
|
65,536 | LACNIC | ALLOCATED |
| 200.251.0.0/16 |
CLARO S.A.
|
65,536 | LACNIC | ALLOCATED |
| 200.252.0.0/16 |
Caixa De Assistência Dos Funcionários Do Bb Cassi
|
65,536 | LACNIC | REASSIGNED |
| 200.253.0.0/16 |
CLARO S.A.
|
65,536 | LACNIC | ALLOCATED |
| 200.254.0.0/16 |
CLARO S.A.
|
65,536 | LACNIC | ALLOCATED |
| 200.255.0.0/16 |
Banco Csf S/a
|
65,536 | LACNIC | REASSIGNED |
| 201.30.0.0/16 |
CLARO S.A.
|
65,536 | LACNIC | ALLOCATED |
| 201.31.0.0/16 |
CLARO S.A.
|
65,536 | LACNIC | ALLOCATED |
| 201.38.0.0/16 |
CLARO S.A.
|
65,536 | LACNIC | ALLOCATED |
| 201.39.0.0/16 |
Itau Unibanco S.A.
|
65,536 | LACNIC | REASSIGNED |
| 201.44.0.0/16 |
EMPRESA BRASILEIRA DE TELECOMUNICAÇÕES SA-EMBRATEL
|
65,536 | LACNIC | REASSIGNED |
| 201.45.0.0/16 |
CLARO S.A.
|
65,536 | LACNIC | ALLOCATED |
| 201.56.0.0/16 |
CLARO S.A.
|
65,536 | LACNIC | ALLOCATED |
| 201.57.0.0/16 |
CLARO S.A.
|
65,536 | LACNIC | ALLOCATED |
| 201.64.0.0/16 |
CLARO S.A.
|
65,536 | LACNIC | ALLOCATED |
| 201.65.0.0/16 |
CLARO S.A.
|
65,536 | LACNIC | ALLOCATED |
| 201.72.0.0/16 |
AO3 TECNOLOGIA LTDA
|
65,536 | LACNIC | REASSIGNED |
| 201.73.0.0/16 |
CLARO S.A.
|
65,536 | LACNIC | ALLOCATED |
| 201.90.0.0/16 |
CLARO S.A.
|
65,536 | LACNIC | ALLOCATED |
| Prefix | Organization | Size | Registry | Status |
|---|---|---|---|---|
| 2600:1419:19::/48 |
 Akamai Technologies, Inc.
|
1.2089× 1024 | ARIN | ALLOCATION |
| 2600:1419:4c00::/48 |
Akamai Technologies, Inc.
|
1.2089× 1024 | ARIN | ALLOCATION |
| 2600:1419:5c00::/48 |
Akamai Technologies, Inc.
|
1.2089× 1024 | ARIN | ALLOCATION |
| 2600:1419:8000::/48 |
Akamai Technologies, Inc.
|
1.2089× 1024 | ARIN | ALLOCATION |
| 2804:a8::/32 |
CLARO S.A.
|
7.9228× 1028 | LACNIC | ALLOCATED |
| 2804:17c::/32 |
CLARO S.A.
|
7.9228× 1028 | LACNIC | ALLOCATED |
| 2804:1388::/30 |
CLARO S.A.
|
3.1691× 1029 | LACNIC | ALLOCATED |
Peers
AS4230 actively fosters the following peering relationships that enhance network performance through direct, settlement-free traffic exchange. Even with a modest number of peers, each connection serves as a strategic asset—optimizing routing, reducing latency, and minimizing transit costs.
AS42
AS286
AS714
AS1547
AS1828
AS2516
AS2603
AS2635
AS2647
AS2860
AS2906
AS3223
AS3300
AS3303
AS3856
AS4134
AS4229
AS5769
AS6057
AS6507
AS6614
AS6774
AS6939
AS7029
AS7162
AS7195
AS8001
AS8167
AS8301
AS8359
AS8365
AS8637
AS8657
AS8708
AS8966
AS9002
AS9009
AS9680
AS10310
AS10429
AS11019
AS12430
AS12479
AS12540
AS12876
AS13335
AS13414
AS13445
AS13984
AS14026
AS14061
AS14340
AS14593
AS14907
AS15085
AS15695
AS15699
AS15704
AS15830
AS15954
AS16265
AS16276
AS16509
AS16735
AS18881
AS18978
AS19551
AS19679
AS20115
AS20473
AS20940
AS21859
AS22356
AS22548
AS22652
AS22697
AS23344
AS23470
AS24429
AS24482
AS24592
AS24940
AS24961
AS25091
AS25160
AS26496
AS26615
AS26667
AS27589
AS28604
AS28663
AS29117
AS29119
AS29802
AS29838
AS30058
AS30081
AS31898
AS32217
AS32590
AS32787
AS32934
AS33353
AS33425
AS33891
AS34471
AS34549
AS34927
AS35394
AS35699
AS36351
AS36891
AS39328
AS39384
AS39386
AS39572
AS39691
AS40676
AS40934
AS41095
AS41327
AS42325
AS42473
AS42947
AS43578
AS44431
AS45102
AS48348
AS48846
AS49544
AS49600
AS49981
AS51681
AS52320
AS52580
AS53667
AS53766
AS53991
AS54113
AS54825
AS54994
AS55081
AS55244
AS55256
AS56630
AS56882
AS56958
AS57304
AS57344
AS57365
AS57695
AS57910
AS57976
AS58057
AS60068
AS60488
AS60917
AS62887
AS63023
AS63199
AS63949
AS132203
AS137409
AS137831
AS197518
AS198792
AS199226
AS199434
AS199483
AS199496
AS199524
AS199976
AS200030
AS200380
AS200845
AS201359
AS201746
AS202054
AS202087
AS202207
AS202425
AS202766
AS202844
AS203936
AS204773
AS204805
AS204861
AS205530
AS205572
AS205697
AS207614
AS208591
AS209674
AS209835
AS210123
AS210612
AS211826
AS212795
AS262287
AS263444
AS272713
AS394065
AS394749
AS396356
AS396986
AS398991
Upstreams
AS4230 connects to the global Internet via at least 8 upstream providers. In this setup, AS4230 acts as a customer, subscribing to these transit services to obtain full BGP routing information and ensure reliable, redundant access to external networks.
Downstreams
AS4230 serves as a transit provider the following ASes, delivering the BGP routes needed for global connectivity. This downstream relationship underscores AS4230's role in extending Internet access beyond its own infrastructure.
AS2631
AS2716
AS2909
AS3573
AS4868
AS4913
AS5666
AS5772
AS6220
AS6253
AS10362
AS11993
AS12684
AS15256
AS16594
AS16685
AS16921
AS18434
AS19197
AS20044
AS20116
AS21433
AS21571
AS22056
AS22085
AS22216
AS22819
AS22876
AS23002
AS23074
AS23105
AS23106
AS23128
AS26118
AS26363
AS27652
AS28121
AS28151
AS28159
AS28170
AS28180
AS28215
AS28253
AS28256
AS28275
AS28283
AS28291
AS28295
AS28304
AS28323
AS28332
AS28351
AS28357
AS28369
AS28573
AS28581
AS28587
AS28596
AS28602
AS28613
AS28616
AS28624
AS28629
AS28631
AS28634
AS28646
AS28650
AS28660
AS28662
AS30614
AS36692
AS46090
AS52523
AS52533
AS52534
AS52557
AS52579
AS52583
AS52586
AS52626
AS52628
AS52645
AS52652
AS52654
AS52657
AS52756
AS52771
AS52798
AS52844
AS52885
AS52956
AS52970
AS52990
AS52994
AS53007
AS53017
AS53020
AS53027
AS53083
AS53101
AS53146
AS53159
AS53161
AS53181
AS53193
AS53203
AS53215
AS61572
AS61588
AS61656
AS61678
AS61726
AS61738
AS61745
AS61771
AS61795
AS61801
AS61817
AS61852
AS61881
AS61883
AS61884
AS61899
AS61945
AS262299
AS262352
AS262354
AS262357
AS262366
AS262383
AS262390
AS262412
AS262426
AS262456
AS262462
AS262477
AS262486
AS262508
AS262513
AS262518
AS262548
AS262559
AS262565
AS262570
AS262648
AS262651
AS262663
AS262667
AS262679
AS262757
AS262762
AS262763
AS262781
AS262813
AS262873
AS262876
AS262885
AS262991
AS262994
AS263012
AS263063
AS263097
AS263098
AS263118
AS263122
AS263162
AS263165
AS263263
AS263275
AS263283
AS263290
AS263320
AS263335
AS263337
AS263376
AS263422
AS263428
AS263434
AS263435
AS263452
AS263455
AS263474
AS263533
AS263547
AS263550
AS263563
AS263576
AS263611
AS263629
AS263650
AS263656
AS263661
AS263662
AS263857
AS263881
AS263888
AS263915
AS263934
AS263953
AS263979
AS263988
AS264051
AS264116
AS264159
AS264170
AS264196
AS264221
AS264225
AS264249
AS264289
AS264291
AS264313
AS264339
AS264344
AS264370
AS264372
AS264387
AS264401
AS264406
AS264467
AS264470
AS264481
AS264495
AS264509
AS264529
AS264565
AS264594
AS264898
AS264899
AS264957
AS264964
AS264979
AS264984
AS264989
AS265041
AS265129
AS265132
AS265144
AS265193
AS265204
AS265322
AS265326
AS265346
AS265362
AS265366
AS265403
AS265456
AS265479
AS265490
AS265705
AS265941
AS266155
AS266168
AS266178
AS266192
AS266208
AS266250
AS266286
AS266334
AS266355
AS266365
AS266396
AS266417
AS266438
AS266443
AS266445
AS266475
AS266480
AS266484
AS266520
AS266521
AS266561
AS266574
AS266583
AS266630
AS266960
AS267028
AS267068
AS267120
AS267123
AS267242
AS267251
AS267262
AS267346
AS267393
AS267396
AS267445
AS267515
AS267585
AS267587
AS267629
AS268147
AS268153
AS268203
AS268232
AS268248
AS268302
AS268316
AS268398
AS268421
AS268437
AS268460
AS268471
AS268498
AS268536
AS268547
AS268597
AS268620
AS268636
AS268639
AS268688
AS268745
AS268759
AS268766
AS268794
AS268806
AS268807
AS268836
AS268864
AS268941
AS268961
AS268985
AS269052
AS269077
AS269086
AS269103
AS269180
AS269233
AS269284
AS269349
AS269354
AS269400
AS269404
AS269421
AS269527
AS269532
AS269560
AS269588
AS269607
AS269616
AS269634
AS269647
AS270249
AS270297
AS270384
AS270494
AS270520
AS270637
AS270666
AS270706
AS270716
AS270856
AS270867
AS270917
AS270956
AS270966
AS271029
AS271140
AS271171
AS271360
AS271396
AS271541
AS271559
AS271570
AS271578
AS271620
AS271682
AS271751
AS272420
AS272679
AS272710
AS273345
AS273382
AS273741
AS273780
AS274729
AS274765