CIDR Range

200.103.0.0/19

8.2K IPs /19 V tal AS8167 Brazil LACNIC

Addresses

8,192

8.2K

IP Range

200.103.0.0

→ 200.103.31.255

Sub-ranges

26+

within this block

PTR Density

90.9%

7.4K of 8.2K IPs have PTR

Reputation · trust score

A transparent 0–100 signal. Every entity starts at a neutral baseline of 65; threat-intel blocklists, exposure, reverse-DNS, routing and allocation each adjust it up or down. Higher is more trustworthy.

68/100

Moderate

How this score is built

Baseline (neutral) 65
Active-threat / abuse risk −12
Long-established allocation (24y) +6
Has a reverse-DNS (PTR) record +5
Enterprise allocation +4
Trust score 68 / 100

Experimental · trust-vectors model v1.3.0 — a transparent heuristic, not a definitive verdict. How it works →

Ranges inside 200.103.0.0/19

CIDR	IPs	Organization	ASN	Country
200.103.16.0/22	1.0K	V tal	AS8167	BR
200.103.26.0/23	512	V tal	AS8167	BR
200.103.30.0/23	512	V tal	AS8167	BR
200.103.12.0/23	512	V tal	AS8167	BR
200.103.8.0/23	512	V tal	AS8167	BR
200.103.4.0/23	512	V tal	AS8167	BR
200.103.6.0/24	256	V tal	AS8167	BR
200.103.29.0/24	256	V tal	AS8167	BR
200.103.28.0/24	256	V tal	AS8167	BR
200.103.1.0/24	256	V tal	AS8167	BR
200.103.25.0/24	256	V tal	AS8167	BR
200.103.24.0/24	256	V tal	AS8167	BR
200.103.23.0/24	256	V tal	AS8167	BR
200.103.21.0/24	256	V tal	AS8167	BR
200.103.20.0/24	256	V tal	AS8167	BR
200.103.2.0/24	256	V tal	AS8167	BR
200.103.7.0/24	256	V tal	AS8167	BR
200.103.10.0/24	256	V tal	AS8167	BR
200.103.11.0/24	256	V tal	AS8167	BR
200.103.3.0/24	256	V tal	AS8167	BR
200.103.14.0/24	256	V tal	AS8167	BR
200.103.15.0/24	256	V tal	AS8167	BR
200.103.0.0/24	256	V tal	AS8167	BR
200.103.22.128/25	128	V tal	AS8167	BR
200.103.22.64/26	64	V tal	AS8167	BR
200.103.22.0/26	64	V tal	AS8167	BR

First and last addresses in 200.103.0.0/19

200.103.0.0/19 runs from 200.103.0.0 to 200.103.31.255.

First 16

200.103.0.0 200.103.0.1 200.103.0.2 200.103.0.3 200.103.0.4 200.103.0.5 200.103.0.6 200.103.0.7 200.103.0.8 200.103.0.9 200.103.0.10 200.103.0.11 200.103.0.12 200.103.0.13 200.103.0.14 200.103.0.15

Last 16

200.103.31.240 200.103.31.241 200.103.31.242 200.103.31.243 200.103.31.244 200.103.31.245 200.103.31.246 200.103.31.247 200.103.31.248 200.103.31.249 200.103.31.250 200.103.31.251 200.103.31.252 200.103.31.253 200.103.31.254 200.103.31.255

BGP Routing

Live BGP anomalies →

Not announced as an exact prefix — covered by the announced supernet 200.103.0.0/18.

Announced prefix

200.103.0.0/18

Origin AS

AS8167

⚠ 2 origins (MOAS)

Announcement samples

21,963

Last seen

2026-07-29 18:15:12

Origins seen: AS8167 · 21,963 AS7738 · 1

Frequently Asked Questions

What is 200.103.0.0/19?

200.103.0.0/19 is a CIDR network block containing 8,192 IPv4 addresses (from 200.103.0.0 to 200.103.31.255). CIDR notation combines an IP address with a prefix length to define a range of addresses.

Who owns the 200.103.0.0/19 network?

The 200.103.0.0/19 range is allocated to V tal and announced via AS8167 from Brazil.

Last updated: 2026-11-02 15:24:06 UTC