AS1261 NATINST-AS-AS - National Instruments Corporation

🇺🇸

ARINassigned

Announced Prefixes (BGP)

10total

10 IPv40 IPv6

IPv4 Addresses

Allocated (RIR)32,768

Announced (BGP)3,328

IPv6 Addresses

Allocated (RIR)0

Announced (BGP)0

Prefix Limit (IPv4)

Prefix Limit (IPv6)

Country

RIR

Status

assigned

Allocated

1991-06-17

Announced Prefixes

(BGP)10

Prefix	RPKI	IRR	Last Seen
130.164.0.0/24	No ROA	ARINOther IRR	2026-10-11
130.164.26.0/24	No ROA	ARINOther IRR	2026-10-11
130.164.62.0/23	No ROA	ARINOther IRR	2026-10-11
130.164.74.0/24	No ROA	ARINOther IRR	2026-10-11
130.164.75.0/24	No ROA	ARINOther IRR	2026-10-11
130.164.80.0/23	No ROA	ARINOther IRR	2026-10-11
130.164.94.0/23	No ROA	ARINOther IRR	2026-10-11
130.164.124.0/24	No ROA	ARINOther IRR	2026-10-11
130.164.125.0/24	No ROA	ARINOther IRR	2026-10-11
130.164.126.0/24	No ROA	ARINOther IRR	2026-10-11

(RIR)1

Prefix	Country	RIR	Status
130.164.0.0/17	🇺🇸 US	ARIN	allocated

(seen in AS paths)

Networks AS1261 hands its own prefixes to: transit providers, or peers at an exchange.

AS701Verizon Business6
AS7018AT&T Enterprises2
AS9930TTNET MY TIME DotCom Berhad No. 14, Jalan Majistret U126 Hicom Glenmarie Industrial Park 40150 Shah Alam Selangor, Malaysia2

Registry transfers of AS1261 between organisations.

Date	Resource	From	To	Type
2018-11-02	AS1261	National Instruments Corporation 🇺🇸 US ARIN	National Instruments Corporation 🇺🇸 US ARIN	M&A

ASPA

No ASPA

External Links

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 AS1261 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

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

curl -s "https://api.ipctl.io/v1/asn/1261" | jq