ASN AS39420 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS39420?

AS39420 is listed under AIRBYTES COMMUNICATIONS Limited.

What do peers, upstreams, and downstreams mean in ASN data?

Peers are lateral network interconnections, upstreams are transit providers, and downstreams are customer networks receiving connectivity.

What are routes and IP ranges for an ASN?

Routes and IP ranges are the network prefixes announced by the ASN on the internet and show the address space it originates.

Why is WHOIS data shown for an ASN?

WHOIS data provides registration and contact context for ASN ownership, administration, and operational reference.

How can I access the full ASN tables?

The page shows a preview of large ASN datasets. Use the page controls to load more rows, and upgrade to a paid plan for complete access.

AS39420 AIRBYTES COMMUNICATIONS Limited

ASN Lookup Tool

AIRBYTES COMMUNICATIONS Limited airbytes.co.uk

GB 1 Routes

AS Data

AS39420

AS39420 – AIRBYTES COMMUNICATIONS Limited

AS Number	39420
AS Name	AIRBYTES
Organization	AIRBYTES COMMUNICATIONS Limited(org-acl55-ripe)
Country	GB
Website	airbytes.co.uk
Number of IPv4 Routes	0
Number of IPv6 Routes	1
ASN type	ISP
Allocation Status	ASSIGNED
Registry	RIPE
Date Allocated	2018-11-22

ASN Intelligence API for production workflows

Use ASN data for AS39420 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

Access complete peers, upstreams, downstreams, routes, WHOIS, and contact intelligence via our API. Learn more

Get ASN API Key ASN API Docs

IP Ranges

Route	Origin	Origin Name	ISP	# IPs
2001:678:898::/48	AS39420	AIRBYTES COMMUNICATIONS Limited	Arsenie Ciprian	~1×10²⁴

Raw Whois Response

% This is the RIPE Database query service.
% The objects are in RPSL format.
%
% The RIPE Database is subject to Terms and Conditions.
% See https://docs.db.ripe.net/terms-conditions.html

% Note: this output has been filtered.
%       To receive output for a database update, use the "-B" flag.

% Information related to 'AS38912 - AS39599'

as-block:       AS38912 - AS39599
descr:          RIPE NCC ASN block
remarks:        These AS Numbers are assigned to network operators in the RIPE NCC service region.
mnt-by:         RIPE-NCC-HM-MNT
created:        2023-08-29T07:47:54Z
last-modified:  2023-08-29T07:47:54Z
source:         RIPE

% Information related to 'AS39420'

% Abuse contact for 'AS39420' is 'abuse@airbytes.co.uk'

aut-num:        AS39420
as-name:        AIRBYTES
remarks:        ::
remarks:        :: AIRBYTES COMMUNICATIONS Limited
remarks:        :: bespoke communication services
remarks:        ::
remarks:        ::
remarks:        :: PeeringDB - https://www.peeringdb.com/net/41868
remarks:        ::
remarks:        :: On-net facilities:
remarks:        :: ... Telehouse Docklands, London
remarks:        :: ... Equinix LD8, London
remarks:        :: ... Delta House, Manchester
remarks:        ::
remarks:        :: Transits
import:         from AS62172 accept ANY
export:         to AS62172 announce AS39420:AS-AIRBYTES
remarks:        :: Downstreams
import:         from AS39420:AS-AIRBYTES accept AS39420:AS-AIRBYTES
export:         to AS39420:AS-AIRBYTES announce ANY
remarks:        ::
remarks:        :: Report IP abuse to abuse at airbytes.net
remarks:        :: Report network issues to noc at airbytes.net
remarks:        ::
remarks:        .
remarks:        Geofeed https://as39420.net/geofeed.csv
remarks:        .
org:            ORG-ACL55-RIPE
admin-c:        NA7839-RIPE
tech-c:         NA7839-RIPE
status:         ASSIGNED
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         AIRBYTESUK-MNT
created:        2018-11-22T09:02:40Z
last-modified:  2026-03-16T11:53:01Z
source:         RIPE

organisation:   ORG-ACL55-RIPE
org-name:       AIRBYTES COMMUNICATIONS Limited
country:        GB
org-type:       LIR
address:        Unit B, Brindley Close
address:        NN10 6EN
address:        Rushden
address:        UNITED KINGDOM
phone:          +442080898089
admin-c:        NA7839-RIPE
tech-c:         NA7839-RIPE
abuse-c:        AR68931-RIPE
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         AIRBYTESUK-MNT
created:        2022-09-08T07:16:19Z
last-modified:  2026-03-09T22:07:45Z
source:         RIPE # Filtered
mnt-ref:        AIRBYTESUK-MNT
mnt-ref:        MNT-NETERRA
mnt-ref:        PRAGER-MNT
mnt-ref:        lir-uk-neonixaf-1-MNT

role:           Airbytes -- Network Operations Centre
remarks:        www.airbytes.net
address:        Unit B, Brindley Close, Rushden NN10 6EN, United Kingdom
phone:          +442080898089
nic-hdl:        NA7839-RIPE
mnt-by:         AIRBYTESUK-MNT
created:        2022-09-08T07:16:18Z
last-modified:  2026-03-21T10:51:33Z
source:         RIPE # Filtered

% This query was served by the RIPE Database Query Service version 1.121.2 (SHETLAND)

Parsed Whois Response

{
  "status" : true,
  "whois_server" : "whois.ripe.net",
  "as_blocks" : [ {
    "as_block" : "AS38912 - AS39599",
    "description" : [ "RIPE NCC ASN block" ],
    "remarks" : [ "These AS Numbers are assigned to network operators in the RIPE NCC service region." ],
    "mnt_by" : [ "RIPE-NCC-HM-MNT" ],
    "date_created" : "2023-08-29",
    "date_updated" : "2023-08-29",
    "source" : "RIPE"
  } ],
  "aut_nums" : [ {
    "aut_num" : "AS39420",
    "as_name" : "AIRBYTES",
    "status" : "ASSIGNED",
    "import" : [ "from AS62172 accept ANY", "from AS39420:AS-AIRBYTES accept AS39420:AS-AIRBYTES" ],
    "export" : [ "to AS62172 announce AS39420:AS-AIRBYTES", "to AS39420:AS-AIRBYTES announce ANY" ],
    "organization" : "ORG-ACL55-RIPE",
    "admin_contacts" : [ "NA7839-RIPE" ],
    "tech_contacts" : [ "NA7839-RIPE" ],
    "remarks" : [ "::", ":: AIRBYTES COMMUNICATIONS Limited", ":: bespoke communication services", "::", "::", ":: PeeringDB - https://www.peeringdb.com/net/41868", "::", ":: On-net facilities:", ":: ... Telehouse Docklands, London", ":: ... Equinix LD8, London", ":: ... Delta House, Manchester", "::", ":: Transits", ":: Downstreams", "::", ":: Report IP abuse to abuse at airbytes.net", ":: Report network issues to noc at airbytes.net", "::", ".", "Geofeed https://as39420.net/geofeed.csv", "." ],
    "mnt_by" : [ "RIPE-NCC-END-MNT", "AIRBYTESUK-MNT" ],
    "date_created" : "2018-11-22",
    "date_updated" : "2026-03-16",
    "source" : "RIPE"
  } ],
  "organization" : {
    "handle" : "ORG-ACL55-RIPE",
    "name" : "AIRBYTES COMMUNICATIONS Limited",
    "type" : "LIR",
    "address" : [ "Unit B, Brindley Close", "NN10 6EN", "Rushden", "UNITED KINGDOM" ],
    "street" : "Brindley Close",
    "city" : "Rushden",
    "zip_code" : "NN10 6EN",
    "country" : [ "GB" ],
    "phone" : [ "+442080898089" ],
    "admin_contacts" : [ "NA7839-RIPE" ],
    "tech_contacts" : [ "NA7839-RIPE" ],
    "abuse_contacts" : [ "AR68931-RIPE" ],
    "mnt_ref" : [ "AIRBYTESUK-MNT", "MNT-NETERRA", "PRAGER-MNT", "lir-uk-neonixaf-1-MNT" ],
    "mnt_by" : [ "RIPE-NCC-HM-MNT", "AIRBYTESUK-MNT" ],
    "date_created" : "2022-09-08",
    "date_updated" : "2026-03-09",
    "source" : "RIPE",
    "addressCountry" : "UNITED KINGDOM"
  },
  "administrative_contacts" : [ {
    "handle" : "NA7839-RIPE",
    "name" : "Airbytes -- Network Operations Centre",
    "address" : [ "Unit B, Brindley Close, Rushden NN10 6EN, United Kingdom" ],
    "street" : "Brindley Close",
    "city" : "Rushden",
    "zip_code" : "NN10 6EN",
    "country" : "UNITED KINGDOM",
    "phone" : [ "+442080898089" ],
    "remarks" : [ "www.airbytes.net" ],
    "mnt_by" : [ "AIRBYTESUK-MNT" ],
    "date_created" : "2022-09-08",
    "date_updated" : "2026-03-21",
    "source" : "RIPE",
    "addressCountry" : "UNITED KINGDOM"
  } ],
  "technical_contacts" : [ {
    "handle" : "NA7839-RIPE",
    "name" : "Airbytes -- Network Operations Centre",
    "address" : [ "Unit B, Brindley Close, Rushden NN10 6EN, United Kingdom" ],
    "street" : "Brindley Close",
    "city" : "Rushden",
    "zip_code" : "NN10 6EN",
    "country" : "UNITED KINGDOM",
    "phone" : [ "+442080898089" ],
    "remarks" : [ "www.airbytes.net" ],
    "mnt_by" : [ "AIRBYTESUK-MNT" ],
    "date_created" : "2022-09-08",
    "date_updated" : "2026-03-21",
    "source" : "RIPE",
    "addressCountry" : "UNITED KINGDOM"
  } ]
}

Peers

AS Number	Description	Country
AS62445	ADA TEL SERVICES SRL	RO
AS62172	AIRBYTES COMMUNICATIONS Limited	GB

Upstreams

AS Number	Description	Country
AS62445	ADA TEL SERVICES SRL	RO