Home ASN LookupAS33673

AS33673 NE-AS1 - MCN Online, LLC

🇺🇸

ARINassignedASPA Published

Announced Prefixes (BGP)

1total

1 IPv40 IPv6

IPv4 Addresses

Allocated (RIR)1,024

Announced (BGP)1,024

IPv6 Addresses

Allocated (RIR)0

Announced (BGP)0

Prefix Limit (IPv4)

Prefix Limit (IPv6)

Country

🇺🇸 US

RIR

ARIN

Status

assigned

Allocated

2013-04-19

Announced Prefixes

(BGP)1

Prefix	RPKI	IRR	Last Seen
162.223.60.0/22	Valid	ARINOther IRR	2026-10-11

Allocated Prefixes

(RIR)1

Prefix	Country	RIR	Status
162.223.60.0/22	🇺🇸 US	ARIN	allocated

All 1 announced prefix of AS33673 →

Upstream Providers(2)

ASN	Name
AS174	🇺🇸COGENT-174 - Cogent Communications, LLC
AS4213	🇺🇸EVOCATIVE-GLOBAL - Krypt Technologies

BGP Neighbours

(seen in AS paths)

Upstreams (1)

Networks AS33673 hands its own prefixes to: transit providers, or peers at an exchange.

AS4213Krypt Technologies1

ASPA

Published2 upstreams, 0 downstreams

Authorized Upstream Providers

AS174 AS4213

Expires 2026-10-12

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/33673

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

curl -s "https://api.ipctl.io/v1/asn/33673" | jq