AS395610 NXST-AS395610 - Nexstar Broadcasting Inc.

🇺🇸

ARINassigned

Announced Prefixes (BGP)

131total

131 IPv40 IPv6

IPv4 Addresses

Allocated (RIR)67,584

Announced (BGP)101,120

IPv6 Addresses

Allocated (RIR)0

Announced (BGP)0

Prefix Limit (IPv4)

500

Prefix Limit (IPv6)

Country

RIR

Status

assigned

Allocated

2016-10-20

Announced Prefixes

(BGP)131

Prefix	RPKI	IRR	Last Seen
163.194.0.0/16	No ROA	ARIN	2026-10-10
163.194.2.0/24	No ROA	-	2026-10-10
163.194.4.0/24	No ROA	-	2026-10-10
163.194.6.0/24	No ROA	-	2026-10-10
163.194.7.0/24	No ROA	-	2026-10-10
163.194.8.0/24	No ROA	-	2026-10-10
163.194.10.0/24	No ROA	-	2026-10-10
163.194.12.0/24	No ROA	-	2026-10-10
163.194.13.0/24	No ROA	-	2026-10-10
163.194.19.0/24	No ROA	-	2026-10-10

1-10 of 131

1 / 14

(RIR)2

Prefix	Country	RIR	Status
163.194.0.0/16	🇺🇸 US	ARIN	allocated
172.84.136.0/21	🇺🇸 US	ARIN	allocated

(seen in AS paths)

Networks AS395610 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 AS395610 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/395610" | jq