Home Prefix Lookup186.196.128.0/17

186.196.128.0/17 - TIM (AS26615)

IPv4LACNICallocatedAS26615TIM SANo ROA

CIDR

186.196.128.0/17

IP Version

IPv4

Addresses

32.7K

Mask

/17 (255.255.128.0)

Country

🇧🇷 Brazil

RIR

LACNIC

Status

allocated

Allocated

2010-03-29

Announced BGP Routes

1 of 1 route

RPKI:

IRR:

Swipe sideways to see all columns →

Prefix	Origin AS	RPKI	IRR	Last Seen
186.196.128.0/17	AS26615 TIM SA	No ROA	-	2026-10-11

More-Specific Announcements

2 more-specific announcements

Prefix	Origin AS	RPKI	IRR	Last Seen
186.196.208.0/24	AS275819 AS275819 - CCBSO31	Valid	-	2026-10-11
186.196.209.0/24	AS61754 I3 Telecomunicacoes - EIRELI	Valid	-	2026-10-11

More Specific Prefixes

Prefix	AS	Country	Status
186.196.128.0/19	AS262875	🇧🇷BR	allocated
186.196.160.0/19	AS26615	🇧🇷BR	allocated
186.196.192.0/18	AS26615	🇧🇷BR	allocated
186.196.192.0/20	AS26615	🇧🇷BR	allocated
186.196.208.0/24	AS275819	🇧🇷BR	allocated
186.196.209.0/24	AS61754	🇧🇷BR	allocated
186.196.210.0/23	AS26615	🇧🇷BR	allocated
186.196.212.0/22	AS26615	🇧🇷BR	allocated
186.196.216.0/21	AS26615	🇧🇷BR	allocated
186.196.224.0/19	AS26615	🇧🇷BR	allocated

Transfer History

Registry transfers of 186.196.128.0/17, blocks inside it, or blocks containing it.

186.196.208.0/24Transfer · 2026-09-16
TIM S.A.
🇧🇷 BR LACNIC
→
CHRYSTIAN CHRYSLER & CIA LTDA
🇧🇷 BR LACNIC
186.196.209.0/24Transfer · 2026-09-11
TIM SA
🇧🇷 BR LACNIC
→
I3 TELECOMUNICACOES LTDA
🇧🇷 BR LACNIC
186.196.128.0/19Transfer · 2026-09-08
TIM S.A.
🇧🇷 BR LACNIC
→
IP AMERICA TELECOM LTDA.
🇧🇷 BR LACNIC

Date	Resource	From	To	Type
2026-09-16	186.196.208.0/24	TIM S.A. 🇧🇷 BR LACNIC	CHRYSTIAN CHRYSLER & CIA LTDA 🇧🇷 BR LACNIC	Transfer
2026-09-11	186.196.209.0/24	TIM SA 🇧🇷 BR LACNIC	I3 TELECOMUNICACOES LTDA 🇧🇷 BR LACNIC	Transfer
2026-09-08	186.196.128.0/19	TIM S.A. 🇧🇷 BR LACNIC	IP AMERICA TELECOM LTDA. 🇧🇷 BR LACNIC	Transfer

Origin ASN

AS26615

TIM SA

Related Prefixes

More prefixes of AS26615

All prefixes of AS26615 →

Geolocation

Country🇧🇷BrazilBR

Coordinates-14.2350, -51.9253 ↗

Learn more

RPKI and ROAs explainedWhat RPKI valid, invalid and no ROA mean
RPKI validatorCheck ROA coverage for any prefix or ASN
What is BGP?How prefixes are announced and routed
More-specific prefixesGlossary: covering and more-specific routes
IPv4 transfers in the LACNIC regionWho bought and sold address space recently

API

Open

GEThttps://api.ipctl.io/v1/prefix/186.196.128.0/17

Returns prefix allocation, BGP routes, and more-specific subnets.

curl -s "https://api.ipctl.io/v1/prefix/186.196.128.0/17" | jq

External Links

RIPEstat