Home ASN LookupAS401661

AS401661 EMBNEX-AS - EMBNEX, LLC

🇺🇸

ARINassignedASPA Published

Announced Prefixes (BGP)

4total

3 IPv41 IPv6

IPv4 Addresses

Allocated (RIR)0

Announced (BGP)768

IPv6 Addresses

Allocated (RIR)7.9×10²⁸

Announced (BGP)7.9×10²⁸

Prefix Limit (IPv4)

Prefix Limit (IPv6)

Country

🇺🇸 US

RIR

ARIN

Status

assigned

Allocated

2025-04-14

Routing hygiene

Score 12/100 · Low risk

RPKI ROA coverage

100%

no RPKI invalid prefixes

IRR route objects

75%

no origin mismatches

Hijack signals

0 announced against others' ROAs, 5 own announced by others

Upstreams

diversity 63/100

5 prefixes of this ASN announced by another network against its ROAs
25% of announced prefixes (1 of 4) have no IRR route object for this ASN

Based on 4 announced prefixes, updated daily (2026-10-25). How the score works · RPKI explained

Announced Prefixes

(BGP)4

Prefix	RPKI	IRR	Last Seen
16.5.0.0/24	Valid	ARINOther IRR	2026-10-26
16.5.20.0/24	Valid	ARINOther IRR	2026-10-26
198.89.99.0/24MOAS	Valid	ARIN	2026-10-26
2604:be0::/32	Valid	-	2026-10-26

Allocated Prefixes

(RIR)1

Prefix	Country	RIR	Status
2604:be0::/32	🇺🇸 US	ARIN	allocated

All 4 announced prefixes of AS401661 →

Upstream Providers(6)

ASN	Name
AS174	🇺🇸COGENT-174 - Cogent Communications, LLC
AS3356	🇺🇸LEVEL3 - Level 3 Parent, LLC
AS6939	🇺🇸HURRICANE - Hurricane Electric LLC
AS7195	🇨🇴AS7195 - EDGEUNO S.A.S
AS63023	🇺🇸AS-GLOBALTELEHOST - GTHost
AS268624	🇧🇷AS268624 - Gamers Club Ltda

Downstream Customers(2)

ASN	Name
AS218357	🇧🇷STREET-AS Streethosting LTDA
AS219446	🇧🇷SOUTHAS South Datacenter LTDA

BGP Neighbours

(seen in AS paths)

Upstreams (3)

Networks AS401661 hands its own prefixes to: transit providers, or peers at an exchange.

AS3356Level 3 Parent2
AS63023GTHost1
AS268624Gamers Club Ltda1

Downstreams (9)

Networks whose own prefixes AS401661 passes on: usually its customers.

AS215925VPSVAULTHOST VPSVAULT.HOST3
AS203731Blazehosting LTDA1
AS209630KREDIT VASH KREDIT BANK1
AS210456EastCostHosting EastCoastHost1
AS210554METEORCLOUD Meteor Cloud LTDA1
AS210940SEASONCLOUD SEASON CLOUD LTDA1
AS213563ELGAE HOSPEDAGEM E DATACENTER LTDA1
AS214657Bls Services Tecnologia Em Software Ltda1
AS267280YELLOW CONNECT MULTIMIDIA LTDA ME1

Other adjacent networks (1)

Adjacent to AS401661 in the transit part of AS paths: peers, providers or customers.

AS7195EDGEUNO S.A.S10

ASPA

Published6 upstreams, 2 downstreams

Authorized Upstream Providers

AS174 AS3356 AS6939 AS7195 AS63023 AS268624

Expires 2026-10-28

Listed as Upstream Provider by

2 ASNs

View full ASPA details →

External Links

ARIN Whois RIPEstat

Learn more

What is an ASN?Autonomous systems, ASN ranges and how they are assigned
RPKI and route origin validationWhat the RPKI badges on the prefix list mean
How to run an ASPA checkVerify the upstream providers listed above
IPv4 transfers in the ARIN regionMonthly volume and the latest registry transfers
ASN data in AI agents and SIEMMCP server and API integrations

API

Open

GEThttps://api.ipctl.io/v1/asn/401661

Returns ASN details, announced prefixes, and BGP routing data.

curl -s "https://api.ipctl.io/v1/asn/401661" | jq