197731 TUXIS - The Internet Engineering Group B.V., NL
Adjacency: 3 Upstream: 1 Downstream: 2
Upstream Adjacent AS list
AS137409 GSLNETWORKS-AS-AP - GSL Networks Pty LTD, AU
Downstream Adjacent AS list
AS204983 Cyberfusion - Cyberfusion B.V., NL
AS34233 SUPERIOR-AS - Superior B.V., NL
Rank AS Type Originate Addr Space (pfx) Transit Addr space (pfx) Description 12838 AS197731 ORG+TRN Originate: 7168 /19.19 Transit: 2304 /20.83 TUXIS - The Internet Engineering Group B.V., NL
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 % 59269 AS197731 TUXIS - The Internet Engineering Group B.V., 9 0 0 9 0 0.00% Prefix AS Path Aggregation Suggestion 31.3.104.0/21 4608 137409 197731 45.91.118.0/23 4608 137409 197731 45.137.196.0/23 4608 137409 197731 91.190.107.0/24 4608 137409 197731 158.173.56.0/23 4608 137409 197731 185.67.224.0/22 4608 137409 197731 185.119.28.0/22 4608 137409 197731 185.119.31.0/24 4777 137409 197731 185.148.20.0/22 4608 137409 197731
Advertisements that are fragments of the original RIR allocation (more specifics) originated by this AS.
AS197731 5 More Specifics 9 Total Advertisements TUXIS - The Internet Engineering Group B.V., NL
45.91.118.0/23 45.91.116.0/22
45.137.196.0/23 45.137.196.0/22
91.190.107.0/24 91.190.96.0/20
158.173.56.0/23 158.173.0.0/17
185.119.31.0/24 185.119.28.0/22
whois: 402603
IANA has recorded AS197731 as originally allocated by
/usr/bin/whois -h jwhois.apnic.netr "AS197731\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 'AS196608 - AS197840'
as-block: AS196608 - AS197840
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: 2024-09-04T14:04:38Z
last-modified: 2024-09-04T14:04:38Z
source: RIPE
% Information related to 'AS197731'
% Abuse contact for 'AS197731' is 'abuse@tuxis.nl'
aut-num: AS197731
as-name: TUXIS
org: ORG-JSta1-RIPE
remarks:
remarks: -*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-
remarks: -*-* Transit *-*-
remarks: -*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-
remarks: i4networks.dc2
mp-import: afi ipv4.unicast from AS39637 91.201.167.53 ACCEPT ANY
mp-export: afi ipv4.unicast to AS39637 91.201.167.53 ANNOUNCE AS-TUXIS
remarks: i4networks.nikhef
mp-import: afi ipv4.unicast from AS39637 91.201.167.57 ACCEPT ANY
mp-export: afi ipv4.unicast to AS39637 91.201.167.57 ANNOUNCE AS-TUXIS
remarks: i4networks.dc2
mp-import: afi ipv6.unicast from AS39637 2a00:dc8:0:32::1 ACCEPT ANY
mp-export: afi ipv6.unicast to AS39637 2a00:dc8:0:32::1 ANNOUNCE AS-TUXIS6
remarks: i4networks.nikhef
mp-import: afi ipv6.unicast from AS39637 2a00:dc8:0:33::1 ACCEPT ANY
mp-export: afi ipv6.unicast to AS39637 2a00:dc8:0:33::1 ANNOUNCE AS-TUXIS6
remarks: atom86
mp-import: afi ipv4.unicast from AS8455 31.22.83.249 ACCEPT ANY
mp-export: afi ipv4.unicast to AS8455 31.22.83.249 ANNOUNCE AS-TUXIS
remarks: atom86
mp-import: afi ipv4.unicast from AS8455 31.22.83.250 ACCEPT ANY
mp-export: afi ipv4.unicast to AS8455 31.22.83.250 ANNOUNCE AS-TUXIS
remarks: atom86
mp-import: afi ipv6.unicast from AS8455 2a00:1188:4::7c01 ACCEPT ANY
mp-export: afi ipv6.unicast to AS8455 2a00:1188:4::7c01 ANNOUNCE AS-TUXIS6
remarks: atom86
mp-import: afi ipv6.unicast from AS8455 2a00:1188:4::7c02 ACCEPT ANY
mp-export: afi ipv6.unicast to AS8455 2a00:1188:4::7c02 ANNOUNCE AS-TUXIS6
remarks:
remarks: -*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-
remarks: -*-* Customers *-*-
remarks: -*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-
remarks: pool.ntp.org
mp-import: afi ipv4.unicast from AS6647 31.3.105.98 ACCEPT AS6647
mp-export: afi ipv4.unicast to AS6647 31.3.105.98 ANNOUNCE ANY
remarks: cust-cyberfusion-rtr1
mp-import: afi ipv4.unicast from AS204983 31.3.109.101 ACCEPT AS204983
mp-export: afi ipv4.unicast to AS204983 31.3.109.101 ANNOUNCE ANY
remarks: cust-cyberfusion-rtr2
mp-import: afi ipv4.unicast from AS204983 31.3.109.100 ACCEPT AS204983
mp-export: afi ipv4.unicast to AS204983 31.3.109.100 ANNOUNCE ANY
remarks: pool.ntp.org
mp-import: afi ipv6.unicast from AS6647 2a03:7900:104:1::2 ACCEPT AS6647
mp-export: afi ipv6.unicast to AS6647 2a03:7900:104:1::2 ANNOUNCE ANY
remarks: cust-cyberfusion-rtr1
mp-import: afi ipv6.unicast from AS204983 2a03:7900:109:1:31:3:109:101 ACCEPT AS204983
mp-export: afi ipv6.unicast to AS204983 2a03:7900:109:1:31:3:109:101 ANNOUNCE ANY
remarks: cust-cyberfusion-rtr2
mp-import: afi ipv6.unicast from AS204983 2a03:7900:109:1:31:3:109:100 ACCEPT AS204983
mp-export: afi ipv6.unicast to AS204983 2a03:7900:109:1:31:3:109:100 ANNOUNCE ANY
remarks:
remarks: -*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-
remarks: -*-* Please use the following addresses: *-*-
remarks: -*-* Abuse: abuse@tuxis.nl *-*-
remarks: -*-* Peering: peering@tuxis.nl *-*-
remarks: -*-* NOC: noc@tuxis.nl *-*-
remarks: -*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-
admin-c: MS8714-RIPE
tech-c: MS8714-RIPE
status: ASSIGNED
mnt-by: RIPE-NCC-END-MNT
mnt-by: TUXIS-MNT
created: 2011-04-07T13:27:16Z
last-modified: 2022-03-16T12:33:02Z
source: RIPE # Filtered
organisation: ORG-JSta1-RIPE
org-name: The Internet Engineering Group B.V.
country: NL
reg-nr: 74677934
org-type: LIR
address: Darwinstraat 29D
address: 6718XR
address: Ede
address: NETHERLANDS
phone: +31318200208
fax-no: +31318200208
mnt-ref: RIPE-NCC-HM-MNT
mnt-ref: TUXIS-MNT
mnt-by: RIPE-NCC-HM-MNT
mnt-by: TUXIS-MNT
admin-c: MS8714-RIPE
abuse-c: TXS-RIPE
created: 2011-04-06T10:09:25Z
last-modified: 2026-05-13T07:33:40Z
source: RIPE # Filtered
%ERROR:201: access denied for 2401:2000:6660:0:0:0:0:13
%
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% Access from your host has been temporarily denied.
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% This query was served by the RIPE Database Query Service version 1.122.1 (DEXTER)