AS13287 NIXVAL — IPv4 Prefixes

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.

53/100

Caution

How this score is built

Baseline (neutral) 65
Multiple-origin (MOAS) routing anomaly −12
Trust score 53 / 100

Experimental · trust-vectors model v1.1.0 — a transparent heuristic, not a definitive verdict. How it works →

⚠ 4 MOAS prefixes — multiple origin ASNs detected

All MOAS anomalies →

A previously stable prefix originated by AS13287 is now also announced by another ASN (MOAS — Multiple-Origin AS), detected from our RIPE RIS collectors. Often benign (anycast, multi-homing, or a recent transfer) — but it can signal a route leak or prefix hijack, so it's worth inspecting.

Prefix	Origin ASNs	Last detected (UTC)
188.130.183.0/24	AS13287, AS62033	2026-07-21 22:23:15
185.127.131.0/24	AS13287, AS62033	2026-07-21 22:08:15
185.127.130.0/24	AS13287, AS62033	2026-07-21 11:23:11
185.127.128.0/24	AS13287, AS62033	2026-07-21 04:53:08

Network profile

Source: PeeringDB →

Traffic level 20-50Gbps

Geographic scope Regional

Traffic ratio Balanced

Peering policy Open

IRR record AS-NIXVAL-TRANSIT

Present at 5 internet exchanges: DE-CIX Madrid: DE-CIX Madrid Peering LAN, ESpanix Madrid Upper LAN, ESpanix Madrid Lower LAN, DE-CIX Frankfurt: DE-CIX Frankfurt Peering LAN, NIXVAL-IX: Peering LAN1

Website ↗ Looking glass ↗

Top CIDR ranges

CIDR	IPs	PTR Density	Organization	Country	State	City
178.255.224.0/21	2.0K	10.0%	NIXVAL	ES	Valencia	Paterna
185.19.68.0/22	1.0K	60.3%	NIXVAL	ES	—	—
213.162.196.0/22	1.0K	22.8%	NIXVAL	ES	Valencia	Serra
213.162.200.0/22	1.0K	6.4%	NIXVAL	ES	—	—
213.162.212.0/22	1.0K	24.8%	NIXVAL	ES	Valencia	Torrent
213.162.216.0/22	1.0K	0.1%	NIXVAL	ES	—	—
109.234.82.0/23	512	3.1%	NIXVAL	ES	—	—
185.33.64.0/23	512	1.6%	NIXVAL	ES	—	—
185.127.130.0/23	512	11.5%	NIXVAL	ES	—	—
213.162.192.0/23	512	0.8%	NIXVAL	ES	—	—
213.162.206.0/23	512	0.2%	NIXVAL	ES	—	—
213.162.208.0/23	512	12.9%	NIXVAL	ES	—	—
87.232.94.0/24	256	99.2%	CNServer LLC	NL	—	—
89.44.33.0/24	256	0.0%	NIXVAL	ES	—	—
91.211.144.0/24	256	0.0%	NIXVAL	ES	—	—
109.234.81.0/24	256	6.6%	NIXVAL	ES	—	—
153.92.42.0/24	256	78.1%	NIXVAL	ES	—	—
155.133.195.0/24	256	96.9%	NIXVAL	ES	Valencia	Valencia
185.104.62.0/24	256	0.0%	NIXVAL	ES	—	—
185.111.185.0/24	256	0.0%	NIXVAL	ES	—	—
185.127.128.0/24	256	55.1%	NIXVAL	ES	Valencia	Valencia
188.130.183.0/24	256	22.3%	NIXVAL	CZ	—	—
191.101.36.0/24	256	31.3%	NIXVAL	AE	—	—
195.93.245.0/24	256	0.0%	NIXVAL	GB	—	—
213.162.195.0/24	256	9.8%	NIXVAL	ES	—	—
213.162.205.0/24	256	1.6%	NIXVAL	ES	—	—
213.162.210.0/24	256	20.7%	NIXVAL	ES	—	—
213.162.221.0/24	256	0.0%	NIXVAL	ES	—	—
213.162.223.0/24	256	0.0%	NIXVAL	ES	—	—

BGP Announced Prefixes

Live BGP anomalies →

Prefixes AS13287 actually originates in BGP, observed across our RIPE RIS collectors. This live routing view can differ from the registry allocation above.

Prefix	Announcement samples	Last seen
213.162.223.0/24	72,439	2026-07-21 22:18:51
109.234.82.0/23	15,124	2026-07-21 22:34:40
213.162.200.0/22	12,169	2026-07-21 22:33:38
213.162.208.0/23	12,145	2026-07-21 22:33:38
213.162.196.0/22	12,142	2026-07-21 22:33:38
213.162.221.0/24	12,100	2026-07-21 22:33:38
213.162.216.0/22	12,024	2026-07-21 22:33:38
213.162.217.0/24	12,023	2026-07-21 22:33:38
213.162.215.0/24	11,989	2026-07-21 22:33:38
195.93.245.0/24	9,099	2026-07-16 09:16:58
87.232.94.0/24	7,592	2026-07-16 09:09:35
185.111.185.0/24	6,383	2026-07-21 22:28:46
213.162.213.0/24	6,195	2026-07-21 22:46:19
178.255.231.0/24	6,186	2026-07-21 22:28:44
178.255.227.0/24	6,166	2026-07-21 22:28:44
178.255.228.0/24	6,160	2026-07-21 22:28:44
178.255.224.0/24	6,157	2026-07-21 22:28:44
178.255.225.0/24	6,156	2026-07-21 22:28:44
178.255.229.0/24	6,151	2026-07-21 22:28:44
178.255.226.0/24	6,150	2026-07-21 22:28:44
213.162.208.0/24	6,143	2026-07-21 22:46:19
178.255.230.0/24	6,096	2026-07-21 22:28:44
109.234.82.0/24	6,034	2026-07-21 22:46:19
213.162.198.0/24	6,032	2026-07-21 22:46:19
213.162.202.0/24	6,018	2026-07-21 22:46:19
109.234.83.0/24	6,016	2026-07-21 22:46:19
213.162.214.0/24	6,005	2026-07-21 22:28:44
213.162.196.0/24	5,998	2026-07-21 22:46:19
213.162.200.0/24	5,992	2026-07-21 22:46:19
213.162.216.0/24	5,989	2026-07-21 22:46:19
213.162.201.0/24	5,988	2026-07-21 22:46:19
213.162.203.0/24	5,983	2026-07-21 22:46:19
185.127.130.0/24	5,734	2026-07-20 22:25:55
185.127.131.0/24	5,705	2026-07-20 22:16:54
188.130.183.0/24	5,650	2026-07-20 22:29:41
213.162.210.0/24	5,628	2026-07-21 22:28:46
185.127.128.0/24	5,601	2026-07-20 22:34:43
213.162.206.0/24	5,570	2026-07-21 22:28:46
213.162.193.0/24	5,566	2026-07-21 22:28:46
109.234.81.0/24	5,561	2026-07-21 22:28:46
213.162.212.0/24	5,560	2026-07-21 22:28:46
213.162.195.0/24	5,560	2026-07-21 22:28:46
153.92.42.0/24	5,532	2026-07-21 22:28:44
213.162.199.0/24	5,528	2026-07-21 22:28:46
185.33.64.0/24	5,516	2026-07-21 22:28:46
185.19.68.0/22	5,515	2026-07-21 22:28:44
91.211.144.0/24	5,507	2026-07-21 22:28:46
213.162.192.0/24	5,506	2026-07-21 22:28:46
213.162.207.0/24	5,498	2026-07-21 22:28:44
155.133.195.0/24	5,497	2026-07-21 22:28:44

Showing top 50 of 59 announced prefixes by sample volume.

Frequently Asked Questions

What is AS13287?

AS13287 is an Autonomous System Number assigned to NIXVAL. 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 AS13287 announce?

AS13287 announces 14.6K IPv4 addresses distributed across 29 routed CIDR prefixes. The network is registered in Spain.

Who operates AS13287?

AS13287 is operated by NIXVAL. The organization is based in Spain. You can view all IP ranges and related ASNs on the organization page.

What country is AS13287 registered in?

AS13287 is registered in Spain. This indicates where the network operator is headquartered, though the IP addresses it announces may serve users globally.