AS8068 MICROSOFT-CORP-MSN-AS-BLOCK - Microsoft Corporation

🇺🇸

ARINassigned

Announced Prefixes (BGP)

76total

42 IPv434 IPv6

IPv4 Addresses

Allocated (RIR)512

Announced (BGP)10,752

IPv6 Addresses

Allocated (RIR)0

Announced (BGP)4.1×10²⁵

Prefix Limit (IPv4)

100

Prefix Limit (IPv6)

200

Country

RIR

Status

assigned

Allocated

1997-03-31

Announced Prefixes

(BGP)76

Prefix	RPKI	IRR	Last Seen
13.107.3.0/24	Valid	Other IRR	2026-10-11
13.107.4.0/24	Valid	Other IRR	2026-10-11
13.107.5.0/24	Valid	Other IRR	2026-10-11
13.107.6.0/24	Valid	Other IRR	2026-10-11
13.107.7.0/24	Valid	Other IRR	2026-10-11
13.107.9.0/24	Valid	Other IRR	2026-10-11
13.107.12.0/24	Valid	Other IRR	2026-10-11
13.107.13.0/24	Valid	Other IRR	2026-10-11
13.107.15.0/24	Valid	Other IRR	2026-10-11
13.107.16.0/24	Valid	Other IRR	2026-10-11

1-10 of 76

1 / 8

(RIR)2

Prefix	Country	RIR	Status
131.253.3.0/24	🇺🇸 US	ARIN	allocated
131.253.21.0/24	🇺🇸 US	ARIN	allocated

(seen in AS paths)

Networks AS8068 hands its own prefixes to: transit providers, or peers at an exchange.

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 AS8068 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/8068" | jq