207023 CENTRIXWEB1, US
Adjacency: 3 Upstream: 3 Downstream: 0
Upstream Adjacent AS list
AS9009 M247, RO
AS206943 EANCENTER, US
AS1299 TWELVE99 Arelion, fka Telia Carrier, SE
Rank AS Type Originate Addr Space (pfx) Transit Addr space (pfx) Description 7454 AS207023 ORIGIN Originate: 17664 /17.89 Transit: 0 /0.00 CENTRIXWEB1, US
Aggregation Suggestions
Filter: Aggregates, Specifics
This report does not take into account conditions local to each origin AS in terms of policy or traffic engineering requirements, so this is an approximate guideline as to aggregation possibilities.
Rank AS AS Name Current Wthdw Aggte Annce Redctn % 9266 AS207023 CENTRIXWEB1, US 30 10 5 25 5 16.67% Prefix AS Path Aggregation Suggestion 2.57.232.0/22 3257 9009 207023 + Announce - aggregate of 2.57.232.0/23 (3257 9009 207023) and 2.57.234.0/23 (3257 9009 207023) 2.57.232.0/23 3257 9009 207023 - Withdrawn - aggregated with 2.57.234.0/23 (3257 9009 207023) 2.57.234.0/23 3257 9009 207023 - Withdrawn - aggregated with 2.57.232.0/23 (3257 9009 207023) 37.97.116.0/22 7018 1299 207023 46.173.246.0/23 6939 1299 206943 207023 46.173.248.0/22 22652 1299 206943 207023 46.173.254.0/23 22652 1299 206943 207023 91.229.147.0/24 7018 1299 207023 91.232.18.0/24 49788 1299 207023 91.234.122.0/23 7018 1299 207023 91.246.180.0/22 6939 1299 206943 207023 94.232.96.0/22 3257 9009 207023 176.116.238.0/23 7018 1299 207023 176.118.200.0/21 7018 1299 207023 + Announce - aggregate of 176.118.200.0/22 (7018 1299 207023) and 176.118.204.0/22 (7018 1299 207023) 176.118.200.0/22 7018 1299 207023 - Withdrawn - aggregated with 176.118.204.0/22 (7018 1299 207023) 176.118.204.0/22 7018 1299 207023 - Withdrawn - aggregated with 176.118.200.0/22 (7018 1299 207023) 185.60.202.0/23 7018 1299 207023 185.115.64.0/22 7018 1299 207023 185.120.8.0/22 49788 1299 207023 + Announce - aggregate of 185.120.8.0/23 (49788 1299 207023) and 185.120.10.0/23 (49788 1299 207023) 185.120.8.0/23 49788 1299 207023 - Withdrawn - aggregated with 185.120.10.0/23 (49788 1299 207023) 185.120.10.0/23 49788 1299 207023 - Withdrawn - aggregated with 185.120.8.0/23 (49788 1299 207023) 185.151.228.0/22 3257 9009 207023 + Announce - aggregate of 185.151.228.0/23 (3257 9009 207023) and 185.151.230.0/23 (3257 9009 207023) 185.151.228.0/23 3257 9009 207023 - Withdrawn - aggregated with 185.151.230.0/23 (3257 9009 207023) 185.151.230.0/23 3257 9009 207023 - Withdrawn - aggregated with 185.151.228.0/23 (3257 9009 207023) 185.174.90.0/23 7018 1299 207023 185.174.91.0/24 22652 1299 206943 207023 185.197.105.0/24 6939 9009 207023 185.197.106.0/23 6939 9009 207023 185.242.92.0/22 7018 1299 206943 207023 + Announce - aggregate of 185.242.92.0/23 (7018 1299 206943 207023) and 185.242.94.0/23 (7018 1299 206943 207023) 185.242.92.0/23 7018 1299 206943 207023 - Withdrawn - aggregated with 185.242.94.0/23 (7018 1299 206943 207023) 185.242.94.0/23 7018 1299 206943 207023 - Withdrawn - aggregated with 185.242.92.0/23 (7018 1299 206943 207023) 192.162.186.0/23 7018 1299 207023 194.31.160.0/24 6939 9009 207023 194.31.162.0/23 3257 9009 207023 194.33.64.0/23 7018 1299 207023
Advertisements that are fragments of the original RIR allocation (more specifics) originated by this AS.
AS207023 21 More Specifics 27 Total Advertisements CENTRIXWEB1, US
37.97.116.0/22 37.97.112.0/21
46.173.252.0/23 46.173.240.0/20
77.36.72.0/21 77.36.0.0/17
91.200.133.0/24 91.200.132.0/22
91.232.18.0/24 91.232.16.0/22
91.234.122.0/23 91.234.120.0/22
91.237.92.0/24 91.237.92.0/23
91.245.88.0/23 91.245.88.0/21
156.255.24.0/22 156.224.0.0/11
156.255.28.0/22 156.224.0.0/11
176.116.238.0/23 176.116.224.0/20
176.118.200.0/22 176.118.200.0/21
176.118.204.0/22 176.118.200.0/21
185.120.8.0/23 185.120.8.0/22
185.120.10.0/23 185.120.8.0/22
185.168.158.0/23 185.168.156.0/22
185.174.90.0/23 185.174.88.0/22
185.242.92.0/23 185.242.92.0/22
185.242.94.0/23 185.242.92.0/22
192.162.186.0/23 192.162.184.0/22
194.33.64.0/23 194.33.64.0/22
80.93.194.0/24 80.93.192.0/20
85.255.112.0/21 85.255.112.0/20
Prefixes added and withdrawn by this origin AS in the past 7 days.
+ 185.60.201.0/24 Announced
- 80.93.194.0/24 Withdrawn
- 85.255.112.0/21 Withdrawn
whois: 402590
IANA has recorded AS207023 as originally allocated by
/usr/bin/whois -h jwhois.apnic.netr "AS207023\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 'AS206369 - AS207419'
as-block: AS206369 - AS207419
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: 2024-06-03T14:03:01Z
last-modified: 2024-06-03T14:03:01Z
source: RIPE
% Information related to 'AS207023'
% Abuse contact for 'AS207023' is 'abuse@centrixweb.net'
aut-num: AS207023
as-name: centrixweb1
org: ORG-CWSL8-RIPE
import: from AS1299 accept ANY
export: to AS1299 announce AS207023
import: from AS9009 accept ANY
export: to AS9009 announce AS207023
import: from AS206943 accept ANY
export: to AS206943 announce AS207023
admin-c: AR37579-RIPE
tech-c: AR37579-RIPE
status: ASSIGNED
mnt-by: RIPE-NCC-END-MNT
mnt-by: us-centrix-1-mnt
created: 2016-09-19T09:52:57Z
last-modified: 2026-05-19T11:10:21Z
source: RIPE
organisation: ORG-CWSL8-RIPE
org-name: Centrix Web Services LLC
country: US
reg-nr: 6022228 (Delaware)
org-type: LIR
address: 1401 Pennsylvania Ave, STE 105 Box2026
address: 19806 DE
address: Wilmington
address: UNITED STATES
phone: +1 302 3195122
admin-c: AR37579-RIPE
tech-c: AR37579-RIPE
abuse-c: AR44714-RIPE
mnt-ref: us-centrix-1-mnt
mnt-by: RIPE-NCC-HM-MNT
mnt-by: us-centrix-1-mnt
created: 2018-01-16T16:02:21Z
last-modified: 2026-05-13T07:12:07Z
source: RIPE # Filtered
role: Abuse-C Role
address: 1401 Pennsylvania Ave, STE 105 Box2026, Wilmington, DE 19806, UNITED STATES
nic-hdl: AR37579-RIPE
abuse-mailbox: abuse@centrixweb.net
mnt-by: us-centrix-1-mnt
created: 2016-09-12T07:14:20Z
last-modified: 2026-04-21T20:30:15Z
source: RIPE # Filtered
% This query was served by the RIPE Database Query Service version 1.122.1 (DEXTER)