ASN AS43950 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS43950?

AS43950 is listed under Terence Froy trading as Spilsby Internet Solutions.

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?

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AS43950 Terence Froy trading as Spilsby Internet Solutions

Terence Froy trading as Spilsby Internet Solutions spilsby.net.uk

GB 3 Routes

AS Data

AS43950

AS43950 – Terence Froy trading as Spilsby Internet Solutions

AS Number	43950
AS Name	SPILSBY-AS
Organization	Terence Froy trading as Spilsby Internet Solutions(org-sis29-ripe)
Country	GB
Website	spilsby.net.uk
Number of IPv4 Routes	1
Number of IPv6 Routes	2
ASN type	BUSINESS
Allocation Status	ASSIGNED
Registry	RIPE
Date Allocated	2007-10-25

ASN Intelligence API for production workflows

Use ASN data for AS43950 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

Route	Origin	Origin Name	ISP	# IPs
2a01:568:3000::/36	AS43950	Terence Froy trading as Spilsby Internet Solutions	Terence Froy trading as Spilsby Internet Solutions	~5×10²⁷
2a01:568::/32	AS43950	Terence Froy trading as Spilsby Internet Solutions	Spilsby Internet Solutions	~79×10²⁷
79.98.32.0/21	AS43950	Terence Froy trading as Spilsby Internet Solutions	Spilsby Internet Solutions Telehouse North	2048

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 'AS43075 - AS44168'

as-block:       AS43075 - AS44168
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:        2023-12-11T15:09:58Z
last-modified:  2023-12-11T15:09:58Z
source:         RIPE

% Information related to 'AS43950'

% Abuse contact for 'AS43950' is 'abuse@spilsby.net.uk'

aut-num:        AS43950
as-name:        SPILSBY-AS
org:            ORG-SIS29-RIPE
descr:          ==========================================================
descr:          Transit Providers (IPv6)
descr:          ==========================================================
descr:          Hurricane Electric: AS6939
mp-import:      afi ipv6.unicast from AS6939 accept ANY
mp-export:      afi ipv6.unicast to AS6939 announce AS-SPILSBY
descr:          -----------------------------------------------
descr:          Jump Networks Ltd: AS8943
mp-import:      afi ipv6.unicast from AS8943 accept ANY
mp-export:      afi ipv6.unicast to AS8943 announce AS-SPILSBY
descr:          -----------------------------------------------
descr:          Andrews & Arnold Ltd: AS20712
mp-import:      afi ipv6.unicast from AS20712 accept ANY
mp-export:      afi ipv6.unicast to AS20712 announce AS-SPILSBY
descr:          -----------------------------------------------
descr:          CloudCoCo Connect Ltd: AS25577
mp-import:      afi ipv6.unicast from AS25577 accept ANY
mp-export:      afi ipv6.unicast to AS25577 announce AS-SPILSBY
descr:          -----------------------------------------------
descr:          Quantum Communications Ltd: AS47935
mp-import:      afi ipv6.unicast from AS47935 accept ANY
mp-export:      afi ipv6.unicast to AS47935 announce AS-SPILSBY
descr:          -----------------------------------------------
descr:          ACME Internet Ltd: AS51603
mp-import:      afi ipv6.unicast from AS51603 accept ANY
mp-export:      afi ipv6.unicast to AS51603 announce AS-SPILSBY
descr:          ==========================================================
descr:          Transit Providers (Legacy IP)
descr:          ==========================================================
descr:          Jump Networks Ltd: AS8943
import:         from AS8943 accept ANY
export:         to AS8943 announce AS-SPILSBY
descr:          -----------------------------------------------
descr:          Andrews & Arnold Ltd: AS20712
import:         from AS20712 accept ANY
export:         to AS20712 announce AS-SPILSBY
descr:          -----------------------------------------------
descr:          CloudCoCo Connect Ltd: AS25577
import:         from AS25577 accept ANY
export:         to AS25577 announce AS-SPILSBY
descr:          -----------------------------------------------
descr:          Quantum Communications Ltd: AS47935
import:         from AS47935 accept ANY
export:         to AS47935 announce AS-SPILSBY
descr:          -----------------------------------------------
descr:          ACME Internet Ltd: AS51603
import:         from AS51603 accept ANY
export:         to AS51603 announce AS-SPILSBY
descr:          ==========================================================
descr:          Private Peerings (IPv6)
descr:          ==========================================================
descr:          Andrews & Arnold Ltd: AS20712
mp-import:      afi ipv6.unicast from AS20712 accept AS-AA
mp-export:      afi ipv6.unicast to AS20712 announce AS-SPILSBY
descr:          ==========================================================
descr:          Private Peerings (Legacy IP)
descr:          ==========================================================
descr:          Andrews & Arnold Ltd: AS20712
import:         from AS20712 accept AS-AA
export:         to AS20712 announce AS-SPILSBY
descr:          ==========================================================
descr:          Downstream Customers (IPv6)
descr:          ==========================================================
descr:          Quantum Communications Ltd: AS47935
mp-import:      afi ipv6.unicast from AS47935 accept AS-QUANTUMUK
mp-export:      afi ipv6.unicast to AS47935 announce ANY
descr:          ==========================================================
descr:          Downstream Customers (Legacy IP)
descr:          ==========================================================
descr:          Quantum Communications Ltd: AS47935
import:         from AS47935 accept AS-QUANTUMUK
export:         to AS47935 announce ANY
descr:          ==========================================================
admin-c:        TF422-RIPE
tech-c:         TF422-RIPE
status:         ASSIGNED
mnt-by:         SPILSBY-MNT
mnt-by:         RIPE-NCC-END-MNT
created:        2007-10-25T13:15:14Z
last-modified:  2023-07-16T18:57:36Z
source:         RIPE

organisation:   ORG-SIS29-RIPE
org-name:       Terence Froy trading as "Spilsby Internet Solutions"
country:        GB
org-type:       LIR
address:        72 Boston Road
address:        PE23 5HH
address:        Spilsby, Lincolnshire
address:        UNITED KINGDOM
phone:          +441790788219
fax-no:         +441790788178
mnt-ref:        RIPE-NCC-HM-MNT
mnt-ref:        SPILSBY-MNT
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         SPILSBY-MNT
abuse-c:        SISN1-RIPE
created:        2007-10-22T10:12:13Z
last-modified:  2021-06-15T08:05:07Z
source:         RIPE # Filtered

person:         Terry Froy
address:        Spilsby Internet Solutions
address:        72 Boston Road
address:        Spilsby
address:        Lincolnshire
address:        PE23 5HH
address:        United Kingdom
phone:          +447732255761
mnt-by:         SPILSBY-MNT
nic-hdl:        TF422-RIPE
created:        2002-07-04T12:09:33Z
last-modified:  2011-01-31T09:54:47Z
source:         RIPE # Filtered

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

Parsed Whois Response

Peers

AS Number	Description	Country
AS47935	Quantum Communications Ltd	GB
AS20712	Andrews & Arnold Ltd	GB
AS8943	Jump Networks Ltd	GB
AS6939	Hurricane Electric LLC	US
AS51603	Acme Internet Ltd	GB
AS25577	MAINFRAME & CYBERNETIC SYSTEMS LIMITED	GB

Upstreams

AS Number	Description	Country
AS8943	Jump Networks Ltd	GB

Downstreams

AS Number	Description	Country
AS47935	Quantum Communications Ltd	GB

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