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AS199688 Critical Perfect Ltd

Q: Why is WHOIS data shown for an ASN?

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

ASN Lookup Tool

Critical Perfect Ltd criticalperfect.com

GB 1 Routes

AS Data

AS199688

AS199688 – Critical Perfect Ltd

AS Number	199688
AS Name	CRITPERF-AS
Organization	Critical Perfect Ltd (org-ctpf2-ripe)
Country	GB
Website	criticalperfect.com
Number of IPv4 Routes	0
Number of IPv6 Routes	1
ASN type	BUSINESS
Allocation Status	ASSIGNED
Registry	RIPE
Date Allocated	2023-02-27

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Use ASN data for AS199688 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

Route	Origin	Origin Name	ISP	# IPs
2a14:67c3:180::/44	AS199688	Critical Perfect Ltd	Critical Perfect Ltd	~19×10²⁴

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 'AS199178 - AS200350'

as-block:       AS199178 - AS200350
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:        2025-11-24T15:16:53Z
last-modified:  2025-11-24T15:16:53Z
source:         RIPE

% Information related to 'AS199688'

% Abuse contact for 'AS199688' is 'abuse@criticalperfect.com'

aut-num:        AS199688
as-name:        CRITPERF-AS
org:            ORG-CTPF2-RIPE
sponsoring-org: ORG-ANL45-RIPE
admin-c:        CTPF-RIPE
tech-c:         CTPF-RIPE
status:         ASSIGNED
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         CTPF-MNT
created:        2023-02-27T13:54:47Z
last-modified:  2026-03-26T00:16:23Z
source:         RIPE

organisation:   ORG-CTPF2-RIPE
org-name:       Critical Perfect Ltd
country:        GB
org-type:       OTHER
address:        Suite A, 82 James Carter Road
address:        Mildenhall, IP28 7DE
mnt-ref:        ALICE-NOC-MNT
abuse-c:        CTPF-RIPE
mnt-ref:        CTPF-MNT
mnt-by:         CTPF-MNT
created:        2024-09-11T08:50:28Z
last-modified:  2026-03-25T10:45:00Z
source:         RIPE # Filtered

role:           Critical Perfect NOC
address:        Suite A, 82 James Carter Road
address:        Mildenhall, IP28 7DE
address:        United Kingdom
abuse-mailbox:  abuse@criticalperfect.com
nic-hdl:        CTPF-RIPE
mnt-by:         CTPF-MNT
created:        2024-04-28T14:19:14Z
last-modified:  2024-09-11T08:53:21Z
source:         RIPE # Filtered

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

Parsed Whois Response

{
  "status" : true,
  "whois_server" : "whois.ripe.net",
  "as_blocks" : [ {
    "as_block" : "AS199178 - AS200350",
    "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" : "2025-11-24",
    "date_updated" : "2025-11-24",
    "source" : "RIPE"
  } ],
  "aut_nums" : [ {
    "aut_num" : "AS199688",
    "as_name" : "CRITPERF-AS",
    "status" : "ASSIGNED",
    "organization" : "ORG-CTPF2-RIPE",
    "sponsoring_organization" : "ORG-ANL45-RIPE",
    "admin_contacts" : [ "CTPF-RIPE" ],
    "tech_contacts" : [ "CTPF-RIPE" ],
    "mnt_by" : [ "RIPE-NCC-END-MNT", "CTPF-MNT" ],
    "date_created" : "2023-02-27",
    "date_updated" : "2026-03-26",
    "source" : "RIPE"
  } ],
  "organization" : {
    "handle" : "ORG-CTPF2-RIPE",
    "name" : "Critical Perfect Ltd",
    "type" : "OTHER",
    "address" : [ "Suite A, 82 James Carter Road", "Mildenhall, IP28 7DE" ],
    "street" : "James Carter Road",
    "city" : "Mildenhall",
    "zip_code" : "IP28 7DE",
    "country" : [ "GB" ],
    "abuse_contacts" : [ "CTPF-RIPE" ],
    "mnt_ref" : [ "ALICE-NOC-MNT", "CTPF-MNT" ],
    "mnt_by" : [ "CTPF-MNT" ],
    "date_created" : "2024-09-11",
    "date_updated" : "2026-03-25",
    "source" : "RIPE"
  },
  "administrative_contacts" : [ {
    "handle" : "CTPF-RIPE",
    "name" : "Critical Perfect NOC",
    "address" : [ "Suite A, 82 James Carter Road", "Mildenhall, IP28 7DE", "United Kingdom" ],
    "street" : "James Carter Road",
    "city" : "Mildenhall",
    "zip_code" : "IP28 7DE",
    "country" : "UNITED KINGDOM",
    "abuse_mailbox" : [ "abuse@criticalperfect.com" ],
    "mnt_by" : [ "CTPF-MNT" ],
    "date_created" : "2024-04-28",
    "date_updated" : "2024-09-11",
    "source" : "RIPE",
    "addressCountry" : "UNITED KINGDOM"
  } ],
  "technical_contacts" : [ {
    "handle" : "CTPF-RIPE",
    "name" : "Critical Perfect NOC",
    "address" : [ "Suite A, 82 James Carter Road", "Mildenhall, IP28 7DE", "United Kingdom" ],
    "street" : "James Carter Road",
    "city" : "Mildenhall",
    "zip_code" : "IP28 7DE",
    "country" : "UNITED KINGDOM",
    "abuse_mailbox" : [ "abuse@criticalperfect.com" ],
    "mnt_by" : [ "CTPF-MNT" ],
    "date_created" : "2024-04-28",
    "date_updated" : "2024-09-11",
    "source" : "RIPE",
    "addressCountry" : "UNITED KINGDOM"
  } ]
}

Peers

AS Number	Description	Country
AS16509	Amazon.com, Inc.	US

Upstreams

AS Number	Description	Country
AS16509	Amazon.com, Inc.	US

Frequently Asked Questions

What is ASN AS199688?

ASN AS199688 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS199688?

AS199688 is listed under Critical Perfect Ltd.

What do peers, upstreams, and downstreams mean?

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 included here?

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

How can I access full ASN table data?

This page previews large ASN datasets. Use See more to load additional rows, and upgrade your plan to view complete peer, route, upstream, and downstream data.