This AS is not currently used to announce prefixes in the global routing table, nor is it used as a visible transit AS.
Advertisements that are fragments of the original RIR allocation (more specifics) originated by this AS.
AS210703 32 More Specifics 40 Total Advertisements TR-MARKAHOST, TR
45.156.147.0/24 45.156.144.0/22
45.158.59.0/24 45.158.56.0/22
46.37.123.0/24 46.37.96.0/19
46.37.124.0/24 46.37.96.0/19
46.37.127.0/24 46.37.96.0/19
98.142.243.0/24 98.142.240.0/20
98.142.245.0/24 98.142.240.0/20
104.234.150.0/24 104.234.0.0/16
104.234.154.0/24 104.234.0.0/16
104.234.185.0/24 104.234.0.0/16
104.234.202.0/24 104.234.0.0/16
104.234.203.0/24 104.234.0.0/16
104.234.207.0/24 104.234.0.0/16
104.234.211.0/24 104.234.0.0/16
108.165.209.0/24 108.165.0.0/16
152.89.192.0/24 152.89.192.0/22
157.254.172.0/24 157.254.0.0/16
157.254.223.0/24 157.254.0.0/16
157.254.226.0/24 157.254.0.0/16
166.0.168.0/24 166.0.0.0/15
166.0.180.0/24 166.0.0.0/15
166.0.215.0/24 166.0.0.0/15
178.253.32.0/24 178.253.0.0/18
185.126.82.0/24 185.126.80.0/22
192.177.78.0/24 192.177.0.0/16
192.177.92.0/24 192.177.0.0/16
194.150.205.0/24 194.150.204.0/23
194.150.210.0/24 194.150.210.0/23
199.48.178.0/24 199.48.176.0/21
199.91.101.0/24 199.91.96.0/21
212.69.13.0/24 212.69.0.0/19
216.24.214.0/24 216.24.208.0/20
Prefixes added and withdrawn by this origin AS in the past 7 days.
+ 45.156.147.0/24 Announced
+ 45.158.59.0/24 Announced
+ 46.37.123.0/24 Announced
+ 46.37.124.0/24 Announced
+ 46.37.127.0/24 Announced
+ 89.107.9.0/24 Announced
+ 91.199.44.0/24 Announced
+ 98.142.243.0/24 Announced
+ 98.142.245.0/24 Announced
+ 104.234.150.0/24 Announced
+ 104.234.154.0/24 Announced
+ 104.234.185.0/24 Announced
+ 104.234.202.0/24 Announced
+ 104.234.203.0/24 Announced
+ 104.234.207.0/24 Announced
+ 104.234.211.0/24 Announced
+ 108.165.209.0/24 Announced
+ 109.122.197.0/24 Announced
+ 109.122.218.0/24 Announced
+ 152.89.192.0/24 Announced
+ 157.254.172.0/24 Announced
+ 157.254.223.0/24 Announced
+ 157.254.226.0/24 Announced
+ 166.0.168.0/24 Announced
+ 166.0.180.0/24 Announced
+ 166.0.215.0/24 Announced
+ 176.118.33.0/24 Announced
+ 178.253.32.0/24 Announced
+ 185.126.82.0/24 Announced
+ 192.177.78.0/24 Announced
+ 192.177.92.0/24 Announced
+ 193.35.226.0/24 Announced
+ 194.150.205.0/24 Announced
+ 194.150.210.0/24 Announced
+ 199.48.178.0/24 Announced
+ 199.91.101.0/24 Announced
+ 207.244.213.0/24 Announced
+ 212.23.206.0/24 Announced
+ 212.69.13.0/24 Announced
+ 216.24.214.0/24 Announced
whois: 402609
IANA has recorded AS210703 as originally allocated by
/usr/bin/whois -h jwhois.apnic.netr "AS210703\n % 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.
% 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 'AS210703'
% Abuse contact for 'AS210703' is 'ceo@sariff.org'
aut-num: AS210703
as-name: FIRSTBYTE-AS
org: ORG-FHL18-RIPE
sponsoring-org: ORG-AM403-RIPE
admin-c: SIM523-RIPE
tech-c: SIM523-RIPE
status: ASSIGNED
mnt-by: RIPE-NCC-END-MNT
mnt-by: MM500-MNT
mnt-by: sariff-MNT
created: 2026-02-02T11:19:01Z
last-modified: 2026-05-05T11:56:38Z
source: RIPE
organisation: ORG-FHL18-RIPE
org-name: FIRSTBYTE HOSTING LTD
org-type: OTHER
address: 167-169 Great Portland Street, 5th Floor, London
country: GB
reg-nr: 16909721
abuse-c: ACRO60862-RIPE
mnt-by: MM500-MNT
mnt-by: sariff-MNT
mnt-ref: sariff-MNT
created: 2026-01-25T10:13:53Z
last-modified: 2026-05-13T06:06:18Z
source: RIPE # Filtered
%ERROR:201: access denied for 2401:2000:6660:0:0:0:0:13
%
% Queries from your IP address have passed the daily limit of controlled objects.
% Access from your host has been temporarily denied.
% For more information, see
% https://docs.db.ripe.net/FAQ#why-did-i-receive-an-error-201-access-denied
% This query was served by the RIPE Database Query Service version 1.122.1 (BUSA)