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Autonomous System

AS3132

Red Cientifica Peruana

Announced IPs
34,816
CIDR prefixes
73
ASN
AS3132

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.

65/100
Moderate
How this score is built

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

Network profile

Source: PeeringDB →
Network type NSP
Traffic level 20-50Gbps
Geographic scope South America
Traffic ratio Balanced
Peering policy Open

Present at 2 internet exchanges: Nap Peru, Conex - IXP

Top CIDR ranges

CIDRIPsPTR DensityOrganizationCountryStateCity
209.45.48.0/20 4.1K
0.8%
Red Cientifica Peruana PE Lima Province Lima
209.45.64.0/20 4.1K
21.0%
Red Cientifica Peruana PE Lima Province Lima
161.132.40.0/21 2.0K
6.1%
Red Cientifica Peruana PE — —
161.132.48.0/21 2.0K
8.2%
Red Cientifica Peruana PE Ancash Huari
161.132.144.0/21 2.0K
2.7%
Red Cientifica Peruana PE Lima Province Lima
161.132.168.0/21 2.0K
2.1%
Red Cientifica Peruana PE — —
161.132.208.0/21 2.0K
1.0%
Red Cientifica Peruana PE — —
209.45.40.0/21 2.0K
2.3%
Red Cientifica Peruana PE — —
209.45.64.0/21 2.0K
3.8%
Red Cientifica Peruana PE Lima Province Lima
209.45.80.0/21 2.0K
15.3%
Red Cientifica Peruana PE Lima Province Lima
149.34.48.0/22 1.0K
2.2%
Red Cientifica Peruana US — —
161.132.36.0/22 1.0K
6.3%
Red Cientifica Peruana PE — —
161.132.52.0/22 1.0K
9.2%
Red Cientifica Peruana PE — —
161.132.124.0/22 1.0K
1.4%
Red Cientifica Peruana PE — —
161.132.180.0/22 1.0K
1.9%
Red Cientifica Peruana PE Lima Province Lima
161.132.196.0/22 1.0K
1.3%
Red Cientifica Peruana PE — —
209.45.20.0/22 1.0K
0.0%
Red Cientifica Peruana PE Lima Province Lima
209.45.28.0/22 1.0K
2.2%
Red Cientifica Peruana PE — —
209.45.32.0/22 1.0K
0.4%
Red Cientifica Peruana PE — —
209.45.72.0/22 1.0K
3.3%
Red Cientifica Peruana PE — —
209.45.84.0/22 1.0K
8.6%
Red Cientifica Peruana PE — —
209.45.88.0/22 1.0K
0.0%
Red Cientifica Peruana PE Lima Province Lima
209.45.100.0/22 1.0K
1.2%
Red Cientifica Peruana PE Lima Province Lima
38.250.162.0/23 512
0.0%
Red Cientifica Peruana US Florida Miami
38.250.168.0/23 512
0.8%
Red Cientifica Peruana US Florida Miami
38.250.174.0/23 512
0.0%
Red Cientifica Peruana US — —
161.132.4.0/23 512
5.3%
Red Cientifica Peruana PE — —
161.132.14.0/23 512
1.2%
Red Cientifica Peruana PE — —
161.132.18.0/23 512
41.8%
Red Cientifica Peruana PE — —
161.132.20.0/23 512
1.2%
Red Cientifica Peruana PE Lima Province Lima
161.132.34.0/23 512
12.1%
Red Cientifica Peruana PE — —
161.132.48.0/23 512
7.6%
Red Cientifica Peruana PE Ancash Huari
161.132.56.0/23 512
20.9%
Red Cientifica Peruana PE — —
161.132.64.0/23 512
0.0%
Red Cientifica Peruana PE — —
161.132.120.0/23 512
3.1%
Red Cientifica Peruana PE — —
161.132.162.0/23 512
1.8%
Red Cientifica Peruana PE — —
161.132.164.0/23 512
1.8%
Red Cientifica Peruana PE — —
161.132.176.0/23 512
2.7%
Red Cientifica Peruana PE Lima region Santiago de Surco
161.132.192.0/23 512
1.8%
Red Cientifica Peruana PE — —
161.132.202.0/23 512
0.4%
Red Cientifica Peruana PE — —
209.45.2.0/23 512
0.4%
Red Cientifica Peruana PE — —
209.45.4.0/23 512
0.4%
Red Cientifica Peruana PE — —
209.45.12.0/23 512
0.0%
Red Cientifica Peruana PE — —
209.45.16.0/23 512
0.2%
Red Cientifica Peruana PE Lima Province Lima
209.45.22.0/23 512
0.0%
Red Cientifica Peruana PE Lima Province Lima
209.45.24.0/23 512
0.0%
Red Cientifica Peruana PE — —
209.45.38.0/23 512
0.0%
Red Cientifica Peruana PE — —
209.45.88.0/23 512
0.0%
Red Cientifica Peruana PE — —
209.45.94.0/23 512
49.0%
Red Cientifica Peruana PE — —
209.45.100.0/23 512
2.3%
Red Cientifica Peruana PE Lima region Supe
38.41.186.0/24 256
0.0%
Red Cientifica Peruana US Florida Miami
38.52.202.0/24 256
0.0%
Red Cientifica Peruana US Florida Miami
38.56.109.0/24 256
0.0%
Red Cientifica Peruana US — —
38.87.224.0/24 256
0.4%
Red Cientifica Peruana US — —
38.250.114.0/24 256
0.0%
Red Cientifica Peruana US — —
38.250.116.0/24 256
7.0%
Red Cientifica Peruana US — —
38.250.136.0/24 256
0.0%
Red Cientifica Peruana US — —
38.250.161.0/24 256
8.2%
Red Cientifica Peruana US — —
38.250.162.0/24 256
0.0%
Red Cientifica Peruana US Florida Miami
38.250.163.0/24 256
0.0%
Red Cientifica Peruana PE Lima Province Lima
38.250.168.0/24 256
1.6%
Red Cientifica Peruana PE — —
38.250.169.0/24 256
0.0%
Red Cientifica Peruana US — —
38.250.170.0/24 256
0.0%
Red Cientifica Peruana US Florida Miami
38.250.173.0/24 256
0.0%
Red Cientifica Peruana US — —
161.132.1.0/24 256
60.9%
Red Cientifica Peruana PE — —
161.132.2.0/24 256
0.0%
Red Cientifica Peruana PE — —
161.132.7.0/24 256
17.2%
Red Cientifica Peruana PE — —
161.132.8.0/24 256
30.9%
Red Cientifica Peruana PE — —
161.132.11.0/24 256
0.0%
Red Cientifica Peruana PE — —
161.132.12.0/24 256
0.0%
Red Cientifica Peruana PE — —
161.132.17.0/24 256
0.4%
Red Cientifica Peruana PE — —
161.132.32.0/24 256
7.8%
Red Cientifica Peruana PE — —
161.132.50.0/24 256
5.9%
Red Cientifica Peruana PE — —
161.132.58.0/24 256
4.7%
Red Cientifica Peruana PE — —
161.132.61.0/24 256
0.0%
Red Cientifica Peruana PE — —
161.132.67.0/24 256
0.8%
Red Cientifica Peruana PE — —
161.132.68.0/24 256
10.9%
Red Cientifica Peruana PE Ancash Huari
161.132.77.0/24 256
1.2%
Red Cientifica Peruana PE — —
161.132.81.0/24 256
0.0%
Red Cientifica Peruana PE — —
161.132.97.0/24 256
2.0%
Red Cientifica Peruana PE — —
161.132.101.0/24 256
1.6%
Red Cientifica Peruana PE — —
161.132.103.0/24 256
1.6%
Red Cientifica Peruana PE — —
161.132.122.0/24 256
0.4%
Red Cientifica Peruana PE — —
161.132.170.0/24 256
3.1%
Red Cientifica Peruana PE — —
161.132.178.0/24 256
4.7%
Red Cientifica Peruana PE — —
161.132.187.0/24 256
0.0%
Red Cientifica Peruana PE — —
161.132.200.0/24 256
2.7%
Red Cientifica Peruana PE — —
161.132.217.0/24 256
5.5%
Red Cientifica Peruana PE — —
161.132.220.0/24 256
7.8%
Red Cientifica Peruana PE — —
161.132.222.0/24 256
1.2%
Red Cientifica Peruana PE — —
161.132.249.0/24 256
0.0%
Red Cientifica Peruana PE — —
161.132.250.0/24 256
3.1%
Red Cientifica Peruana PE — —
161.132.253.0/24 256
0.8%
Red Cientifica Peruana PE — —
200.1.176.0/24 256
2.3%
Red Cientifica Peruana PE — —
200.1.178.0/24 256
14.8%
Red Cientifica Peruana PE — —
209.45.1.0/24 256
0.0%
Red Cientifica Peruana PE — —
209.45.3.0/24 256
0.8%
Red Cientifica Peruana PE — —
209.45.6.0/24 256
0.0%
Red Cientifica Peruana PE — —
209.45.11.0/24 256
0.0%
Red Cientifica Peruana PE — —
209.45.14.0/24 256
0.0%
Red Cientifica Peruana PE — —

BGP Announced Prefixes

Live BGP anomalies →

Prefixes AS3132 actually originates in BGP, observed across our RIPE RIS collectors. This live routing view can differ from the registry allocation above.

PrefixAnnouncement samplesLast seen
38.250.162.0/24 62,584 2026-11-12 01:36:12
38.250.170.0/24 59,973 2026-11-12 01:34:51
38.250.173.0/24 59,645 2026-11-12 02:20:05
38.250.136.0/24 48,022 2026-11-12 01:31:55
38.250.116.0/24 42,392 2026-11-12 02:29:45
38.250.161.0/24 42,386 2026-11-12 02:29:45
38.250.168.0/24 40,675 2026-11-12 02:29:45
38.250.163.0/24 39,471 2026-11-12 02:29:45
161.132.77.0/24 37,404 2026-11-12 02:29:45
209.45.65.0/24 36,654 2026-11-12 02:30:10
209.45.96.0/24 36,351 2026-11-12 02:30:10
209.45.41.0/24 36,278 2026-11-12 02:20:05
161.132.7.0/24 35,827 2026-11-12 02:30:45
209.45.86.0/24 35,714 2026-11-12 02:30:10
200.1.178.0/24 34,907 2026-11-12 02:30:45
38.52.202.0/24 34,759 2026-11-12 01:34:51
38.41.186.0/24 34,681 2026-11-12 01:34:51
38.250.169.0/24 34,674 2026-11-12 01:34:51
161.132.36.0/24 33,847 2026-11-12 02:29:45
161.132.15.0/24 33,605 2026-11-12 02:30:45
161.132.187.0/24 33,520 2026-11-12 02:30:45
161.132.18.0/24 32,991 2026-11-12 02:30:45
209.45.84.0/24 32,358 2026-11-11 03:28:05
161.132.46.0/24 32,008 2026-11-12 02:30:45
209.45.67.0/24 31,995 2026-11-12 02:30:10
161.132.41.0/24 31,882 2026-11-12 02:29:45
161.132.51.0/24 31,838 2026-11-12 02:29:45
209.45.31.0/24 31,837 2026-11-12 02:30:45
38.250.114.0/24 31,753 2026-11-12 02:20:05
161.132.53.0/24 31,610 2026-11-12 02:29:45
161.132.37.0/24 31,583 2026-11-12 02:29:45
209.45.28.0/24 31,431 2026-11-12 02:30:45
209.45.106.0/24 31,351 2026-11-12 02:30:45
209.45.74.0/24 31,270 2026-11-12 02:30:45
209.45.44.0/24 31,218 2026-11-12 02:30:45
161.132.11.0/24 30,771 2026-11-12 02:30:45
161.132.50.0/24 30,216 2026-11-12 02:29:45
161.132.4.0/24 29,979 2026-11-12 02:30:45
161.132.52.0/24 29,970 2026-11-12 02:29:45
161.132.48.0/24 29,907 2026-11-12 02:29:45
161.132.67.0/24 29,888 2026-11-12 02:29:45
161.132.47.0/24 29,862 2026-11-12 02:29:45
161.132.44.0/24 29,855 2026-11-12 02:29:45
161.132.68.0/24 29,853 2026-11-12 02:29:45
161.132.39.0/24 29,848 2026-11-12 02:29:45
161.132.61.0/24 29,841 2026-11-12 02:29:45
161.132.57.0/24 29,839 2026-11-12 02:29:45
161.132.55.0/24 29,836 2026-11-12 02:29:45
161.132.38.0/24 29,825 2026-11-12 02:29:45
161.132.56.0/24 29,815 2026-11-12 02:29:45

Showing top 50 of 125 announced prefixes by sample volume.

Frequently Asked Questions

What is AS3132?

AS3132 is an Autonomous System Number assigned to Red Cientifica Peruana. An ASN identifies a network that controls a specific set of IP addresses and determines how traffic is routed across the internet via BGP (Border Gateway Protocol).

How many IP addresses does AS3132 announce?

AS3132 announces 34.8K IPv4 addresses distributed across 73 routed CIDR prefixes. The network is registered in Peru.

Who operates AS3132?

AS3132 is operated by Red Cientifica Peruana. The organization is based in Peru. You can view all IP ranges and related ASNs on the organization page.

What country is AS3132 registered in?

AS3132 is registered in Peru. This indicates where the network operator is headquartered, though the IP addresses it announces may serve users globally.

Last updated: 2026-11-12 03:54:06 UTC
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