AS18994 LABCORP-BLS - Laboratory Corporation of America

🇺🇸

ARINassigned

Announced Prefixes (BGP)

9total

9 IPv40 IPv6

IPv4 Addresses

Allocated (RIR)264

Announced (BGP)2,304

IPv6 Addresses

Allocated (RIR)0

Announced (BGP)0

Prefix Limit (IPv4)

Prefix Limit (IPv6)

Country

RIR

Status

assigned

Allocated

2005-05-27

Announced Prefixes

(BGP)9

Prefix	RPKI	IRR	Last Seen
113.29.67.0/24	Valid	APNIC	2026-10-10
162.134.132.0/24	Valid	ARIN	2026-10-10
162.134.133.0/24	Valid	ARINOther IRR	2026-10-10
162.134.144.0/24	Valid	ARINOther IRR	2026-10-10
162.134.145.0/24	Valid	ARIN	2026-10-10
208.49.143.0/24	No ROA	ARIN	2026-10-10
208.66.164.0/24	No ROA	ARIN	2026-10-10
208.66.166.0/24	No ROA	ARIN	2026-10-10
208.66.167.0/24	No ROA	ARIN	2026-10-10

(RIR)2

Prefix	Country	RIR	Status
62.73.169.48/29	🇸🇬 SG	RIPE	assigned
113.29.67.0/24	🇸🇬 SG	APNIC	assigned

(seen in AS paths)

Networks AS18994 hands its own prefixes to: transit providers, or peers at an exchange.

Registry transfers of AS18994 between organisations.

Date	Resource	From	To	Type
2024-06-25	AS18994	COVANCE INC 🇺🇸 US ARIN	Laboratory Corporation of America 🇺🇸 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 AS18994 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/18994" | jq