AS398378 BOOST-MOBILE - Boost Mobile

🇺🇸

ARINassigned

Announced Prefixes (BGP)

34total

30 IPv44 IPv6

IPv4 Addresses

Allocated (RIR)14,080

Announced (BGP)44,288

IPv6 Addresses

Allocated (RIR)7.9×10²⁸

Announced (BGP)4.8×10²⁴

Prefix Limit (IPv4)

100

Prefix Limit (IPv6)

Country

RIR

Status

assigned

Allocated

2020-05-12

Announced Prefixes

(BGP)34

Prefix	RPKI	IRR	Last Seen
35.33.128.0/21	Valid	Other IRR	2026-10-11
35.33.136.0/21	Valid	Other IRR	2026-10-11
35.33.144.0/21	Valid	Other IRR	2026-10-11
35.33.152.0/21	Valid	Other IRR	2026-10-11
35.33.160.0/21	Valid	Other IRR	2026-10-11
35.33.168.0/21	Valid	Other IRR	2026-10-11
35.33.176.0/21	Valid	Other IRR	2026-10-11
35.33.184.0/21	Valid	Other IRR	2026-10-11
35.33.192.0/21	Valid	Other IRR	2026-10-11
35.33.200.0/21	Valid	Other IRR	2026-10-11

1-10 of 34

1 / 4

(RIR)9

Prefix	Country	RIR	Status
109.233.32.0/21	🇺🇸 US	ARIN	allocated
141.193.136.0/24	🇺🇸 US	ARIN	allocated
204.76.128.0/24	🇺🇸 US	ARIN	allocated
204.76.130.0/23	🇺🇸 US	ARIN	allocated
205.178.150.0/23	🇺🇸 US	ARIN	allocated
206.204.64.0/19	🇺🇸 US	ARIN	allocated
216.21.239.0/24	🇺🇸 US	ARIN	allocated
216.234.176.0/21	🇺🇸 US	ARIN	allocated
2605:c540::/32	🇺🇸 US	ARIN	allocated

(seen in AS paths)

Networks AS398378 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 AS398378 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/398378" | jq