asn.dev

Autonomous system

AS62948 ALRB

Residential ARIN

IPv4 addresses 7.94K 11 prefixes
IPv6 prefixes 0 counted as prefixes, not addresses
Countries 1 mostly US
Exchanges 2 recorded by PCH
Upstreams 1 0 downstream
Flagged prefixes 0 none

Summary

Air Link Rural Broadband

United States of America · AI-generated

residential wireless rural isp

The AS handle ALRB is held by Air Link Rural Broadband, LLC.

What it's used for

  • The address space carries rural broadband access, with netnames including ALRB-ALSAT-1, ALRB-ALSAT-2, AIR-LINK, and BBN-AIRLINK indicating satellite and wireless infrastructure.
  • The AS announces 7,936 IPv4 addresses across 11 prefixes and maintains 2 observed neighbours, a ratio characteristic of an access network serving local subscribers rather than a transit provider.
  • Traffic from this AS consists of residential and rural business internet access provided via wireless and fiber networks in the Salisbury, Missouri region.

Notable

  • Registrants for the majority of prefixes align with the announcer, specifically Air Link Rural Broadband, LLC, though one prefix (38.123.52.0/22) is registered to Cogent Communications, LLC and two prefixes (44.46.20.0/24, 44.46.24.0/24) are registered to Amateur Radio Digital Communications.
  • The address inventory is a mix of /21, /22, /23, and /24 blocks, with the largest allocation being 65.110.32.0/21.

This description is AI-generated, best-effort context — not authoritative, and provided without any guarantee of accuracy. Source, and how to suggest an edit.

Interconnection

Peering at a glance

Full topology · Graph

Internet exchanges

Recorded at 2 exchanges in 1 country, largest first.

ExchangeLocationTheir address
FD-IX - St. LouisSt. Louis, United States206.71.10.20
MidWest-IX - St. LouisSt. Louis, United States206.71.10.20

Transit providers

1 upstream, 0 downstream and 1 adjacent networks observed; most-used upstreams first.

ASNetworkPaths seen
AS62943Missouri Network Alliance, LLC578

Exchange presence is recorded rather than inferred: the directory collected by Packet Clearing House (https://www.pch.net/ixp/data) on 2026-10-14, licensed CC BY-NC-SA 3.0. Transit is inferred from observed BGP paths, never declared by either party.

Address space

Summary

Shape and geography

IPv4 11 prefixes · 7.94K addresses IPv6 0 prefixes

CountryNamePrefixes
USUnited States of America11

Registry

Allocation record

ARIN · via Atlas (registry + RDAP)
Registry
ARIN
Handle
AS62948
Registry name
ALRB
Registrant
Air Link Rural Broadband, LLC
Abuse contact
support@airlinkrb.com
Registered
2013-12-04
Last changed
2023-08-21
Allocation
assigned

Routing security

RPKI and IRR

Full detail
RPKI
36% valid · 4 valid, 5 with no ROA 2 RPKI-invalid
ROAs
4 authorising AS62948
ASPA
no ASPA record
IRR
100% registered · 11 of 11 announcements
Route objects
13 naming AS62948

Reputation

Classification and threat

Residential Fixed-line consumer ISP. Addresses here are homes.

Spamhaus DROP

Not on ASN-DROP The network as a whole is not listed.

No DROP prefixes None of its announced space is on the DROP prefix list.

Spamhaus DROP ("Don't Route Or Peer") lists space and networks run by, or hijacked for, spam and cybercrime operations: 442 networks and 1,771 prefixes, as published 2026-10-15. A short, high-confidence list, so a match is worth taking seriously, and absence from it says little on its own.

FBI IC3

No IC3 indicators Nothing from the FBI IC3 feed.

IC3 threat data is alpha. Absence of an indicator is not evidence of good behaviour, only of absence from this one feed.

Elsewhere

Cross-check