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AS18881

ASN18881

TELEFÔNICA BRASIL S.A

Registry

Authoritative registration data

AS number
18881
Name
ASN18881
Organisation
TELEFÔNICA BRASIL S.A
Country
Flag of Brazil BR Brazil
RIR
—
Registered
Source:asn:rdap retrieved

IPv4 prefixes

954

IPv6 prefixes

72

Total announced

1,026

Announced prefixes

Observed in BGP by route collectors, not a registry allocation list

Prefixes announced by AS18881
177.132.0.0/14 IPv4 /14 not checked
177.156.0.0/14 IPv4 /14 not checked
177.16.0.0/14 IPv4 /14 not checked
177.204.0.0/14 IPv4 /14 not checked
177.40.0.0/14 IPv4 /14 not checked
177.96.0.0/14 IPv4 /14 not checked
179.176.0.0/14 IPv4 /14 not checked
179.180.0.0/14 IPv4 /14 not checked
179.184.0.0/14 IPv4 /14 not checked
186.212.0.0/14 IPv4 /14 not checked
187.112.0.0/14 IPv4 /14 not checked
191.248.0.0/14 IPv4 /14 not checked
191.32.0.0/14 IPv4 /14 not checked
187.58.0.0/15 IPv4 /15 not checked
189.114.0.0/15 IPv4 /15 not checked
189.26.0.0/15 IPv4 /15 not checked
189.58.0.0/15 IPv4 /15 not checked
179.95.0.0/16 IPv4 /16 not checked
187.112.0.0/16 IPv4 /16 not checked
191.30.0.0/16 IPv4 /16 not checked
191.31.0.0/16 IPv4 /16 not checked
201.22.0.0/16 IPv4 /16 not checked
177.17.128.0/17 IPv4 /17 not checked
179.131.128.0/17 IPv4 /17 not checked
187.113.128.0/17 IPv4 /17 not checked
189.115.0.0/17 IPv4 /17 not checked
189.26.0.0/17 IPv4 /17 not checked
189.27.0.0/17 IPv4 /17 not checked
189.27.128.0/17 IPv4 /17 not checked
189.58.0.0/17 IPv4 /17 not checked
189.59.0.0/17 IPv4 /17 not checked
201.47.0.0/17 IPv4 /17 not checked
201.86.0.0/17 IPv4 /17 not checked
177.133.0.0/18 IPv4 /18 not checked
177.145.0.0/18 IPv4 /18 not checked
177.157.64.0/18 IPv4 /18 not checked
177.205.64.0/18 IPv4 /18 not checked
177.41.64.0/18 IPv4 /18 not checked
177.43.64.0/18 IPv4 /18 not checked
177.96.192.0/18 IPv4 /18 not checked
177.97.0.0/18 IPv4 /18 not checked
179.179.0.0/18 IPv4 /18 not checked
179.179.192.0/18 IPv4 /18 not checked
179.181.64.0/18 IPv4 /18 not checked
186.212.128.0/18 IPv4 /18 not checked
186.213.192.0/18 IPv4 /18 not checked
186.213.64.0/18 IPv4 /18 not checked
187.113.64.0/18 IPv4 /18 not checked
187.114.0.0/18 IPv4 /18 not checked
187.115.0.0/18 IPv4 /18 not checked
187.58.128.0/18 IPv4 /18 not checked
187.59.0.0/18 IPv4 /18 not checked
189.114.0.0/18 IPv4 /18 not checked
189.114.192.0/18 IPv4 /18 not checked
189.114.64.0/18 IPv4 /18 not checked
189.58.0.0/18 IPv4 /18 not checked
189.59.128.0/18 IPv4 /18 not checked
189.59.192.0/18 IPv4 /18 not checked
191.248.128.0/18 IPv4 /18 not checked
191.249.0.0/18 IPv4 /18 not checked
191.249.128.0/18 IPv4 /18 not checked
191.249.192.0/18 IPv4 /18 not checked
191.31.64.0/18 IPv4 /18 not checked
191.33.128.0/18 IPv4 /18 not checked
191.35.64.0/18 IPv4 /18 not checked
200.139.64.0/18 IPv4 /18 not checked
200.146.0.0/18 IPv4 /18 not checked
200.146.64.0/18 IPv4 /18 not checked
200.175.0.0/18 IPv4 /18 not checked
200.175.128.0/18 IPv4 /18 not checked
200.175.64.0/18 IPv4 /18 not checked
201.22.0.0/18 IPv4 /18 not checked
201.22.128.0/18 IPv4 /18 not checked
201.22.192.0/18 IPv4 /18 not checked
201.47.128.0/18 IPv4 /18 not checked
201.47.192.0/18 IPv4 /18 not checked
201.86.128.0/18 IPv4 /18 not checked
201.86.192.0/18 IPv4 /18 not checked
177.132.160.0/19 IPv4 /19 not checked
177.132.192.0/19 IPv4 /19 not checked
177.132.224.0/19 IPv4 /19 not checked
177.132.96.0/19 IPv4 /19 not checked
177.133.128.0/19 IPv4 /19 not checked
177.133.160.0/19 IPv4 /19 not checked
177.133.192.0/19 IPv4 /19 not checked
177.133.224.0/19 IPv4 /19 not checked
177.133.64.0/19 IPv4 /19 not checked
177.133.96.0/19 IPv4 /19 not checked
177.134.0.0/19 IPv4 /19 not checked
177.134.128.0/19 IPv4 /19 not checked
177.134.160.0/19 IPv4 /19 not checked
177.134.192.0/19 IPv4 /19 not checked
177.134.224.0/19 IPv4 /19 not checked
177.134.32.0/19 IPv4 /19 not checked
177.134.96.0/19 IPv4 /19 not checked
177.135.0.0/19 IPv4 /19 not checked
177.135.128.0/19 IPv4 /19 not checked
177.135.224.0/19 IPv4 /19 not checked
177.135.32.0/19 IPv4 /19 not checked
177.135.64.0/19 IPv4 /19 not checked
177.145.0.0/19 IPv4 /19 not checked
177.156.0.0/19 IPv4 /19 not checked
177.156.128.0/19 IPv4 /19 not checked
177.156.160.0/19 IPv4 /19 not checked
177.156.192.0/19 IPv4 /19 not checked
177.156.64.0/19 IPv4 /19 not checked
177.157.0.0/19 IPv4 /19 not checked
177.157.128.0/19 IPv4 /19 not checked
177.157.160.0/19 IPv4 /19 not checked
177.157.192.0/19 IPv4 /19 not checked
177.157.224.0/19 IPv4 /19 not checked
177.158.0.0/19 IPv4 /19 not checked
177.158.128.0/19 IPv4 /19 not checked
177.158.160.0/19 IPv4 /19 not checked
177.158.192.0/19 IPv4 /19 not checked
177.158.224.0/19 IPv4 /19 not checked
177.158.32.0/19 IPv4 /19 not checked
177.158.64.0/19 IPv4 /19 not checked
177.158.96.0/19 IPv4 /19 not checked
177.159.0.0/19 IPv4 /19 not checked
177.159.128.0/19 IPv4 /19 not checked
177.16.0.0/19 IPv4 /19 not checked
177.16.160.0/19 IPv4 /19 not checked
177.16.192.0/19 IPv4 /19 not checked
177.16.224.0/19 IPv4 /19 not checked
177.17.0.0/19 IPv4 /19 not checked
177.17.32.0/19 IPv4 /19 not checked
177.18.0.0/19 IPv4 /19 not checked
177.18.160.0/19 IPv4 /19 not checked
177.18.224.0/19 IPv4 /19 not checked
177.18.64.0/19 IPv4 /19 not checked
177.19.128.0/19 IPv4 /19 not checked
177.204.224.0/19 IPv4 /19 not checked
177.205.32.0/19 IPv4 /19 not checked
177.206.128.0/19 IPv4 /19 not checked
177.40.128.0/19 IPv4 /19 not checked
177.40.160.0/19 IPv4 /19 not checked
177.40.192.0/19 IPv4 /19 not checked
177.41.128.0/19 IPv4 /19 not checked
177.41.192.0/19 IPv4 /19 not checked
177.41.32.0/19 IPv4 /19 not checked
177.42.160.0/19 IPv4 /19 not checked
177.42.224.0/19 IPv4 /19 not checked
177.42.64.0/19 IPv4 /19 not checked
177.43.160.0/19 IPv4 /19 not checked
177.43.192.0/19 IPv4 /19 not checked
177.43.32.0/19 IPv4 /19 not checked
177.43.96.0/19 IPv4 /19 not checked
177.96.128.0/19 IPv4 /19 not checked
177.96.160.0/19 IPv4 /19 not checked
177.96.64.0/19 IPv4 /19 not checked
177.96.96.0/19 IPv4 /19 not checked
177.97.128.0/19 IPv4 /19 not checked
177.97.192.0/19 IPv4 /19 not checked
177.97.224.0/19 IPv4 /19 not checked
177.97.64.0/19 IPv4 /19 not checked
177.97.96.0/19 IPv4 /19 not checked
177.98.128.0/19 IPv4 /19 not checked
177.98.160.0/19 IPv4 /19 not checked
177.98.192.0/19 IPv4 /19 not checked
177.98.224.0/19 IPv4 /19 not checked
177.98.32.0/19 IPv4 /19 not checked
177.98.64.0/19 IPv4 /19 not checked
177.98.96.0/19 IPv4 /19 not checked
177.99.32.0/19 IPv4 /19 not checked
177.99.64.0/19 IPv4 /19 not checked
177.99.96.0/19 IPv4 /19 not checked
179.162.0.0/19 IPv4 /19 not checked
179.162.128.0/19 IPv4 /19 not checked
179.162.160.0/19 IPv4 /19 not checked
179.162.192.0/19 IPv4 /19 not checked
179.162.32.0/19 IPv4 /19 not checked
179.162.64.0/19 IPv4 /19 not checked
179.162.96.0/19 IPv4 /19 not checked
179.176.0.0/19 IPv4 /19 not checked
179.176.96.0/19 IPv4 /19 not checked
179.177.224.0/19 IPv4 /19 not checked
179.179.32.0/19 IPv4 /19 not checked
179.180.0.0/19 IPv4 /19 not checked
179.180.64.0/19 IPv4 /19 not checked
179.181.32.0/19 IPv4 /19 not checked
179.185.192.0/19 IPv4 /19 not checked
179.185.224.0/19 IPv4 /19 not checked
179.185.64.0/19 IPv4 /19 not checked
179.187.224.0/19 IPv4 /19 not checked
179.83.0.0/19 IPv4 /19 not checked
179.83.128.0/19 IPv4 /19 not checked
179.83.160.0/19 IPv4 /19 not checked
179.83.192.0/19 IPv4 /19 not checked
179.83.224.0/19 IPv4 /19 not checked
179.83.32.0/19 IPv4 /19 not checked
179.83.64.0/19 IPv4 /19 not checked
179.83.96.0/19 IPv4 /19 not checked
179.95.0.0/19 IPv4 /19 not checked
179.95.128.0/19 IPv4 /19 not checked
179.95.32.0/19 IPv4 /19 not checked
179.95.96.0/19 IPv4 /19 not checked
186.212.160.0/19 IPv4 /19 not checked
186.212.32.0/19 IPv4 /19 not checked
186.212.64.0/19 IPv4 /19 not checked
186.212.96.0/19 IPv4 /19 not checked
186.213.160.0/19 IPv4 /19 not checked
186.213.32.0/19 IPv4 /19 not checked
186.213.64.0/19 IPv4 /19 not checked
186.214.192.0/19 IPv4 /19 not checked
186.214.64.0/19 IPv4 /19 not checked
186.214.96.0/19 IPv4 /19 not checked
186.215.192.0/19 IPv4 /19 not checked
186.215.224.0/19 IPv4 /19 not checked
186.215.64.0/19 IPv4 /19 not checked
187.113.128.0/19 IPv4 /19 not checked
187.114.160.0/19 IPv4 /19 not checked
187.114.192.0/19 IPv4 /19 not checked
187.114.224.0/19 IPv4 /19 not checked
187.114.64.0/19 IPv4 /19 not checked
187.114.96.0/19 IPv4 /19 not checked
187.115.160.0/19 IPv4 /19 not checked
187.115.224.0/19 IPv4 /19 not checked
187.115.64.0/19 IPv4 /19 not checked
187.58.192.0/19 IPv4 /19 not checked
187.58.224.0/19 IPv4 /19 not checked
187.58.32.0/19 IPv4 /19 not checked
187.58.64.0/19 IPv4 /19 not checked
187.58.96.0/19 IPv4 /19 not checked
187.59.224.0/19 IPv4 /19 not checked
187.59.96.0/19 IPv4 /19 not checked
189.114.128.0/19 IPv4 /19 not checked
189.114.160.0/19 IPv4 /19 not checked
189.115.192.0/19 IPv4 /19 not checked
189.26.192.0/19 IPv4 /19 not checked
189.26.224.0/19 IPv4 /19 not checked
189.58.128.0/19 IPv4 /19 not checked
189.58.224.0/19 IPv4 /19 not checked
189.58.96.0/19 IPv4 /19 not checked
191.248.192.0/19 IPv4 /19 not checked
191.248.224.0/19 IPv4 /19 not checked
191.249.160.0/19 IPv4 /19 not checked
191.249.192.0/19 IPv4 /19 not checked
191.249.224.0/19 IPv4 /19 not checked
191.249.32.0/19 IPv4 /19 not checked
191.249.64.0/19 IPv4 /19 not checked
191.249.96.0/19 IPv4 /19 not checked
191.250.96.0/19 IPv4 /19 not checked
191.251.128.0/19 IPv4 /19 not checked
191.251.160.0/19 IPv4 /19 not checked
191.251.192.0/19 IPv4 /19 not checked
191.251.224.0/19 IPv4 /19 not checked
191.251.64.0/19 IPv4 /19 not checked
191.251.96.0/19 IPv4 /19 not checked
191.30.32.0/19 IPv4 /19 not checked
2804:1b1::/33 IPv6 /33 not checked
2804:7f0:8000::/33 IPv6 /33 not checked
2804:7f1:8000::/33 IPv6 /33 RPKI not found
2804:7f1::/33 IPv6 /33 not checked
2804:7f2:8000::/33 IPv6 /33 RPKI not found
2804:7f3::/33 IPv6 /33 not checked
2804:7f4::/33 IPv6 /33 not checked
2804:7f5:8000::/33 IPv6 /33 RPKI not found
2804:7f5::/33 IPv6 /33 not checked
2804:7f6:8000::/33 IPv6 /33 not checked
2804:1b1:8000::/34 IPv6 /34 RPKI not found
2804:7f0:4000::/34 IPv6 /34 RPKI not found
2804:7f2:4000::/34 IPv6 /34 RPKI not found
2804:7f4:8000::/34 IPv6 /34 RPKI not found
2804:7f4:c000::/34 IPv6 /34 not checked
2804:7f6::/34 IPv6 /34 not checked
2804:7f7:4000::/34 IPv6 /34 RPKI not found
2804:1b0::/35 IPv6 /35 not checked
2804:1b0:e000::/35 IPv6 /35 not checked
2804:1b1:c000::/35 IPv6 /35 not checked
2804:1b2:2000::/35 IPv6 /35 not checked
2804:1b2:6000::/35 IPv6 /35 RPKI not found
2804:1b2:8000::/35 IPv6 /35 RPKI not found
2804:1b2::/35 IPv6 /35 not checked
2804:1b3:c000::/35 IPv6 /35 not checked
2804:7f0:2000::/35 IPv6 /35 RPKI not found
2804:7f0::/35 IPv6 /35 not checked
2804:7f2:2000::/35 IPv6 /35 RPKI not found
2804:7f2::/35 IPv6 /35 not checked
2804:7f3:8000::/35 IPv6 /35 RPKI not found
2804:7f3:e000::/35 IPv6 /35 not checked
2804:7f7:2000::/35 IPv6 /35 RPKI not found
2804:7f7:8000::/35 IPv6 /35 RPKI not found
2804:7f7::/35 IPv6 /35 not checked
2804:7f7:a000::/35 IPv6 /35 not checked
2804:7f7:c000::/35 IPv6 /35 not checked
2804:7f7:e000::/35 IPv6 /35 not checked
2804:1b0::/36 IPv6 /36 not checked
2804:1b2:4000::/36 IPv6 /36 RPKI not found
2804:1b2:6000::/36 IPv6 /36 not checked
2804:1b2:a000::/36 IPv6 /36 not checked
2804:1b2:b000::/36 IPv6 /36 not checked
2804:1b2:f000::/36 IPv6 /36 not checked
2804:1b3:1000::/36 IPv6 /36 RPKI not found
2804:1b3:4000::/36 IPv6 /36 RPKI not found
2804:1b3:6000::/36 IPv6 /36 RPKI not found
2804:1b3:7000::/36 IPv6 /36 RPKI not found
2804:1b3:8000::/36 IPv6 /36 RPKI not found
2804:1b3:9000::/36 IPv6 /36 RPKI not found
2804:1b3:a000::/36 IPv6 /36 not checked
2804:1b3:b000::/36 IPv6 /36 not checked
2804:1b1:e000::/37 IPv6 /37 not checked
2804:1b1:f800::/37 IPv6 /37 not checked
2804:1b3:9000::/37 IPv6 /37 RPKI not found
2804:1b3:a000::/37 IPv6 /37 not checked
2804:1b2:d000::/38 IPv6 /38 not checked
2804:1b3:3000::/39 IPv6 /39 RPKI not found
2804:1b1:b000::/40 IPv6 /40 not checked
2804:1b2:b800::/40 IPv6 /40 not checked
2804:1b2:c100::/40 IPv6 /40 not checked
2804:1b2:d000::/40 IPv6 /40 not checked
2804:1b0:1a00::/41 IPv6 /41 not checked
2804:1b3:4100::/41 IPv6 /41 RPKI not found
2804:1b3:6700::/41 IPv6 /41 RPKI not found
2804:1b3:6780::/41 IPv6 /41 not checked
2804:1b3:8000::/41 IPv6 /41 RPKI not found
2804:1b2:b900::/46 IPv6 /46 not checked
2804:1b2:d100::/46 IPv6 /46 not checked
2804:1b0:1a82::/47 IPv6 /47 not checked
2804:1b1:b100::/47 IPv6 /47 not checked
2804:1b2:4040::/47 IPv6 /47 RPKI not found
2804:1b3:8383::/48 IPv6 /48 RPKI not found

No rows match “”.

Showing – of

Source:ripestat:announced-prefixes observed

322 of 1,026 announced prefixes, least specific first.

Internet Exchanges

Exchanges where this network has a listed peering LAN connection

No Internet Exchange memberships found

The exchange directory has no current membership records for this AS.

Source:peeringdb retrieved

Exchange membership means the network has a listed connection; it does not prove peering with other members.

Observed adjacencies

Networks seen next to AS18881 in BGP paths by route collectors.

Source:ripestat:asn-neighbours observed

Observed upstreams

2 networks seen before AS18881 in AS paths

Observed upstreams
Families
AS10429 ASN10429 223 170,698
v4 v6
AS61568 ASN61568 134 1,299
v4

No rows match “”.

Showing – of

Observed downstreams

72 networks seen after AS18881 in AS paths

Observed downstreams
Families
AS12956 TELXIUS 47 121
v4
AS27699 ASN27699 1 94
v4
AS26599 ASN26599 1 41
v4
AS268018 ASN268018 1 15
v4
AS22356 ASN22356 3 14
v4
AS28177 ASN28177 1 10
v4
AS263347 ASN263347 1 10
v4
AS267130 ASN267130 5 9
v4 v6
AS267613 ASN267613 2 8
v4
AS52657 ASN52657 2 6
v4
AS267451 ASN267451 2 6
v4
AS262694 ASN262694 1 6
v4
AS270521 ASN270521 1 6
v4
AS52320 52320 2 5
v4
AS52688 ASN52688 2 5
v4
AS262478 ASN262478 1 5
v4
AS16735 ASN16735 3 4
v4
AS4230 ASN4230 2 4
v4
AS262487 ASN262487 2 4
v4
AS264470 ASN264470 2 4
v4
AS11993 ASN11993 1 4
v4
AS52958 ASN52958 1 4
v4
AS264051 ASN264051 1 4
v4
AS271303 ASN271303 1 4
v4
AS263310 ASN263310 2 3
v4
AS61795 ASN61795 1 3
v4
AS266155 1 3
v4
AS266533 ASN266533 1 3
v4
AS267192 ASN267192 1 3
v4
AS1031 PEER1-1031 2 2
v4
AS269394 ASN269394 2 2
v4
AS270980 ASN270980 2 2
v4
AS13335 CLOUDFLARENET 1 2
v4
AS16685 ASN16685 1 2
v4
AS28324 ASN28324 1 2
v4
AS52890 ASN52890 1 2
v4
AS52938 ASN52938 1 2
v4
AS61621 ASN61621 1 2
v4
AS61899 1 2
v4
AS263278 ASN263278 1 2
v4
AS263422 ASN263422 1 2
v4
AS264957 ASN264957 1 2
v4
AS266984 ASN266984 1 2
v4
AS270851 ASN270851 1 2
v4
AS3360 DXC-AS3360 1 1
v4
AS7162 ASN7162 1 1
v4
AS16921 INTELIGLOBE-1 1 1
v4
AS21433 AccentureFSSC 1 1
v4
AS28581 ASN28581 1 1
v4
AS52837 1 1
v4
AS52915 ASN52915 1 1
v4
AS52990 1 1
v4
AS53111 ASN53111 1 1
v4
AS61588 ASN61588 1 1
v4
AS262301 ASN262301 1 1
v4
AS262426 ASN262426 1 1
v4
AS263625 ASN263625 1 1
v4
AS263903 ASN263903 1 1
v4
AS263909 ASN263909 1 1
v4
AS264275 ASN264275 1 1
v4
AS264427 ASN264427 1 1
v4
AS264956 ASN264956 1 1
v4
AS264984 ASN264984 1 1
v4
AS265065 ASN265065 1 1
v4
AS266167 ASN266167 1 1
v4
AS266561 1 1
v4
AS266602 ASN266602 1 1
v4
AS266992 ASN266992 1 1
v4
AS267346 ASN267346 1 1
v4
AS270252 ASN270252 1 1
v4
AS270453 ASN270453 1 1
v4
AS270770 1 1
v4

No rows match “”.

Showing – of

Note:
These are observed adjacencies derived from BGP path data, not confirmed commercial relationships. A network appearing before another in an AS path does not establish that it is a paying transit customer, a settlement free peer, or anything else contractual.