Home ASN LookupAS393769

AS393769 LEANDER-ISD-AS1 - Leander Independent School District

🇺🇸

ARINassignedASPA Published

Announced Prefixes (BGP)

3total

3 IPv40 IPv6

IPv4 Addresses

Allocated (RIR)1,024

Announced (BGP)2,048

IPv6 Addresses

Allocated (RIR)0

Announced (BGP)0

Prefix Limit (IPv4)

Prefix Limit (IPv6)

Country

🇺🇸 US

RIR

ARIN

Status

assigned

Allocated

2015-01-09

Announced Prefixes

(BGP)3

Prefix	RPKI	IRR	Last Seen
128.254.248.0/23	Valid	-	2026-10-11
128.254.250.0/23	Valid	-	2026-10-11
204.57.104.0/22	No ROA	Other IRR	2026-10-11

Allocated Prefixes

(RIR)1

Prefix	Country	RIR	Status
128.254.248.0/22	🇺🇸 US	ARIN	allocated

All 3 announced prefixes of AS393769 →

Upstream Providers(2)

ASN	Name
AS6461	🇺🇸ZAYO-6461 - Zayo Bandwidth
AS7459	🇺🇸GRANDECOM-AS1 - Grande Communications Networks, LLC

BGP Neighbours

(seen in AS paths)

Upstreams (2)

Networks AS393769 hands its own prefixes to: transit providers, or peers at an exchange.

AS7459Grande Communications Networks2
AS6461Zayo Bandwidth1

ASPA

Published2 upstreams, 0 downstreams

Authorized Upstream Providers

AS6461 AS7459

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/393769

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

curl -s "https://api.ipctl.io/v1/asn/393769" | jq