Home ASN LookupAS36001

AS36001 BERTRAM-COMMUNICATIONS-LLC - Bertram Communications LLC

🇺🇸

ARINassigned

Announced Prefixes (BGP)

15total

11 IPv44 IPv6

IPv4 Addresses

Allocated (RIR)35,840

Announced (BGP)35,840

IPv6 Addresses

Allocated (RIR)3.1×10²⁹

Announced (BGP)3.1×10²⁹

Prefix Limit (IPv4)

Prefix Limit (IPv6)

Country

🇺🇸 US

RIR

ARIN

Status

assigned

Allocated

2005-07-21

Announced Prefixes

(BGP)15

Prefix	RPKI	IRR	Last Seen
97.107.32.0/20	Valid	ARINOther IRR	2026-10-11
104.192.244.0/22	Valid	ARINOther IRR	2026-10-11
134.195.20.0/22	Valid	ARINOther IRR	2026-10-11
162.210.60.0/22	Valid	ARINOther IRR	2026-10-11
172.98.220.0/22	Valid	ARINOther IRR	2026-10-11
173.242.80.0/20	Valid	ARINOther IRR	2026-10-11
192.200.136.0/21	Valid	ARINOther IRR	2026-10-11
199.167.212.0/22	Valid	ARINOther IRR	2026-10-11
206.126.208.0/20	Valid	ARINOther IRR	2026-10-11
209.103.224.0/19	Valid	ARINOther IRR	2026-10-11

1-10 of 15

1 / 2

Allocated Prefixes

(RIR)15

Prefix	Country	RIR	Status
97.107.32.0/20	🇺🇸 US	ARIN	allocated
104.192.244.0/22	🇺🇸 US	ARIN	allocated
134.195.20.0/22	🇺🇸 US	ARIN	allocated
162.210.60.0/22	🇺🇸 US	ARIN	allocated
172.98.220.0/22	🇺🇸 US	ARIN	allocated
173.242.80.0/20	🇺🇸 US	ARIN	allocated
192.200.136.0/21	🇺🇸 US	ARIN	allocated
199.167.212.0/22	🇺🇸 US	ARIN	allocated
206.126.208.0/20	🇺🇸 US	ARIN	allocated
209.103.224.0/19	🇺🇸 US	ARIN	allocated

1-10 of 15

1 / 2

All 15 announced prefixes of AS36001 →

BGP Neighbours

(seen in AS paths)

Upstreams (1)

Networks AS36001 hands its own prefixes to: transit providers, or peers at an exchange.

AS53597Hoyos Consulting15

Transfer History

Registry transfers of AS36001 between organisations.

AS36001M&A · 2018-03-29
Bertram Corporation
🇺🇸 US ARIN
→
Bertram Internet
🇺🇸 US ARIN

Date	Resource	From	To	Type
2018-03-29	AS36001	Bertram Corporation 🇺🇸 US ARIN	Bertram Internet 🇺🇸 US ARIN	M&A

ASPA

No ASPA

External Links

ARIN Whois RIPEstat

Learn more

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 AS36001 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

Open

GEThttps://api.ipctl.io/v1/asn/36001

Returns ASN details, announced prefixes, and BGP routing data.

curl -s "https://api.ipctl.io/v1/asn/36001" | jq