Home ASN LookupAS19337

AS19337 MOBIUSPARTNERS - Mobius Partners Internet

🇺🇸

ARINassigned

Announced Prefixes (BGP)

19total

19 IPv40 IPv6

IPv4 Addresses

Allocated (RIR)8,192

Announced (BGP)4,864

IPv6 Addresses

Allocated (RIR)0

Announced (BGP)0

Prefix Limit (IPv4)

Prefix Limit (IPv6)

Country

🇺🇸 US

RIR

ARIN

Status

assigned

Allocated

2000-12-19

Announced Prefixes

(BGP)19

Prefix	RPKI	IRR	Last Seen
66.228.128.0/24	No ROA	ARIN	2026-10-10
66.228.129.0/24	No ROA	ARIN	2026-10-10
66.228.130.0/24	No ROA	ARIN	2026-10-10
66.228.131.0/24	No ROA	ARIN	2026-10-10
66.228.132.0/24	No ROA	ARIN	2026-10-10
66.228.133.0/24	No ROA	ARIN	2026-10-10
66.228.134.0/24	No ROA	ARIN	2026-10-10
66.228.135.0/24	No ROA	ARIN	2026-10-10
66.228.136.0/24	No ROA	ARIN	2026-10-10
66.228.137.0/24	No ROA	ARIN	2026-10-10

1-10 of 19

1 / 2

Allocated Prefixes

(RIR)1

Prefix	Country	RIR	Status
66.228.128.0/19	🇺🇸 US	ARIN	allocated

All 19 announced prefixes of AS19337 →

BGP Neighbours

(seen in AS paths)

Upstreams (2)

Networks AS19337 hands its own prefixes to: transit providers, or peers at an exchange.

AS15164Unite Private Networks18
AS402950XNK1

Transfer History

Registry transfers of AS19337 between organisations.

AS19337M&A · 2025-01-24
Negma Internet
🇺🇸 US ARIN
→
Mobius Partners Internet
🇺🇸 US ARIN

Date	Resource	From	To	Type
2025-01-24	AS19337	Negma Internet 🇺🇸 US ARIN	Mobius Partners Internet 🇺🇸 US ARIN	M&A

ASPA

No ASPA

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
ASPA explainedWhy AS19337 should publish an ASPA object
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/19337

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

curl -s "https://api.ipctl.io/v1/asn/19337" | jq