AS61900 Mais Internet LTDA EPP

AS61900 - Mais Internet LTDA EPP · registered in Brazil

IPv4 addresses4,0964 prefixes · <0.001% of announced IPv4

Rank in Brazil#789largest network in BR by IPv4 space, of 7,969 · <0.01% of BR

Rank worldwide#15,224of 79,396 networks with IPv4

IPv61 x /32 (65,536 x /48)37 prefixes

CountryBrazil8,771 ASNs registered there

Open AS61900 in ASN lookup Look up an IP in this network (138.97.32.1) All networks in Brazil

IPv4 prefixes

All 4 prefixes, in address order.

138.97.32.0/22
170.247.4.0/22
177.74.172.0/22
191.243.8.0/22

IPv6 prefixes

All 37 prefixes.

2804:12a0::/39
2804:12a0:200::/40
2804:12a0:300::/44
2804:12a0:310::/48
2804:12a0:311::/48
2804:12a0:312::/47
2804:12a0:314::/46
2804:12a0:318::/45
2804:12a0:320::/48
2804:12a0:321::/48
2804:12a0:322::/47
2804:12a0:324::/46
2804:12a0:328::/45
2804:12a0:330::/44
2804:12a0:340::/42
2804:12a0:380::/41
2804:12a0:400::/38
2804:12a0:800::/37
2804:12a0:1000::/36
2804:12a0:2000::/35
2804:12a0:4000::/34
2804:12a0:8000::/41
2804:12a0:8080::/44
2804:12a0:8090::/48
2804:12a0:8091::/48
2804:12a0:8092::/47
2804:12a0:8094::/46
2804:12a0:8098::/45
2804:12a0:80a0::/43
2804:12a0:80c0::/42
2804:12a0:8100::/40
2804:12a0:8200::/39
2804:12a0:8400::/38
2804:12a0:8800::/37
2804:12a0:9000::/36
2804:12a0:a000::/35
2804:12a0:c000::/34

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IP-to-ASN data: iptoasn.com (public domain). Snapshot downloaded 2026-11-11, refreshed daily. Ranges are what each network announces in BGP, not registry allocations. Data sources