What is ASN AS211708?

ASN AS211708 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS211708?

AS211708 is listed under Callum Cardy.

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.

AS211708 Callum Cardy | IPGeolocation.io

ASN Lookup Tool

Callum Cardy psr.tf

GB 17 Routes

AS Data

AS211708

AS211708 – Callum Cardy

AS Number	211708
AS Name	Callum_Cardy
Organization	Callum Cardy(org-cc1018-ripe)
Country	GB
Website	psr.tf
Number of IPv4 Routes	0
Number of IPv6 Routes	17
ASN type	BUSINESS
Allocation Status	ASSIGNED
Registry	RIPE
Date Allocated	2026-02-09

ASN Intelligence API for production workflows

Use ASN data for AS211708 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

Route	Origin	Origin Name	ISP	# IPs
2a0b:4e07:68::/48	AS211708	Callum Cardy	Callum Cardy	~1×10²⁴
2a0b:4e07:61::/48	AS211708	Callum Cardy	Callum Cardy	~1×10²⁴
2a0b:4e07:63::/48	AS211708	Callum Cardy	Callum Cardy	~1×10²⁴
2a0b:4e07:66::/48	AS211708	Callum Cardy	Callum Cardy	~1×10²⁴
2a0b:4e07:6b::/48	AS211708	Callum Cardy	Callum Cardy Anycast	~1×10²⁴
2a0b:4e07:60::/48	AS211708	Callum Cardy	Callum Cardy	~1×10²⁴
2a0b:4e07:6c::/48	AS211708	Callum Cardy	Callum Cardy	~1×10²⁴
2a0b:4e07:6d::/48	AS211708	Callum Cardy	Callum Cardy Anycast	~1×10²⁴
2a0b:4e07:6e::/48	AS211708	Callum Cardy	Callum Cardy	~1×10²⁴
2a0b:4e07:62::/48	AS211708	Callum Cardy	Callum Cardy	~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 'AS208189 - AS214345'

as-block:       AS208189 - AS214345
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:        2026-02-12T14:40:05Z
last-modified:  2026-02-12T14:40:05Z
source:         RIPE

% Information related to 'AS211708'

% Abuse contact for 'AS211708' is 'me@psr.tf'

aut-num:        AS211708
as-name:        Callum_Cardy
remarks:        Website: https://psr.net.sh
import:         from AS34927 accept ANY
export:         to AS34927 announce AS211708
import:         from AS212895 accept ANY
export:         to AS212895 announce AS211708
import:         from AS24381 accept ANY
export:         to AS24381 announce AS211708
import:         from AS214675 accept ANY
export:         to AS214675 announce AS211708
org:            ORG-CC1018-RIPE
sponsoring-org: ORG-LCTL2-RIPE
admin-c:        CC23088-RIPE
tech-c:         CC23088-RIPE
status:         ASSIGNED
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         CALLUM-CARDY-MNT
created:        2026-02-09T08:18:57Z
last-modified:  2026-02-20T12:01:38Z
source:         RIPE

organisation:   ORG-CC1018-RIPE
org-name:       Callum Cardy
org-type:       OTHER
address:        1 Langridge Lane, Bath, Bath and North East Somerset, BA1 9BX, GB
country:        GB
abuse-c:        ACRO63258-RIPE
mnt-ref:        lagrange_cloud-MNT
mnt-ref:        HOP179-MNT
created:        2026-01-24T19:11:32Z
last-modified:  2026-02-19T16:43:16Z
source:         RIPE # Filtered
mnt-by:         CALLUM-CARDY-MNT

person:         Callum Cardy
address:        1 Langridge Lane, Bath, Bath and North East Somerset, BA1 9BX, GB
phone:          +447868604807
nic-hdl:        CC23088-RIPE
mnt-by:         CALLUM-CARDY-MNT
created:        2026-01-24T19:10:06Z
last-modified:  2026-01-24T19:10:06Z
source:         RIPE

% This query was served by the RIPE Database Query Service version 1.121.1 (DEXTER)

Parsed Whois Response

Peers

AS Number	Description	Country
AS34927	iFog GmbH	CH
AS214675	Starlamp Network Project	JP
AS7721	Qin Cloud Networks	HK
AS212895	Johannes Ernst	DE
AS24381	BGP.Exchange	AU

Upstreams

AS Number	Description	Country
AS34927	iFog GmbH	CH
AS214675	Starlamp Network Project	JP