AS70 NLM-GW - National Library of Medicine

🇺🇸

ARINassigned

Announced Prefixes (BGP)

67total

65 IPv42 IPv6

IPv4 Addresses

Allocated (RIR)65,792

Announced (BGP)217,088

IPv6 Addresses

Allocated (RIR)0

Announced (BGP)2.4×10²⁴

Prefix Limit (IPv4)

200

Prefix Limit (IPv6)

Country

RIR

Status

assigned

Allocated

1986-04-14

Announced Prefixes

(BGP)67

Prefix	RPKI	IRR	Last Seen
130.14.0.0/16	Valid	ARIN	2026-10-10
130.14.0.0/17	Valid	-	2026-10-10
130.14.0.0/18	Valid	-	2026-10-10
130.14.2.0/24	Valid	-	2026-10-10
130.14.5.0/24	Valid	-	2026-10-10
130.14.6.0/24	Valid	-	2026-10-10
130.14.8.0/23	Valid	-	2026-10-10
130.14.11.0/24	Valid	-	2026-10-10
130.14.12.0/24	Valid	-	2026-10-10
130.14.13.0/24	Valid	-	2026-10-10

1-10 of 67

1 / 7

(RIR)2

Prefix	Country	RIR	Status
130.14.0.0/16	🇺🇸 US	ARIN	allocated
192.5.52.0/24	🇺🇸 US	ARIN	allocated

(seen in AS paths)

Networks AS70 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 AS70 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/70" | jq