57752 NORMHOST-ASN - VOIP Telecom SAS, FR
Adjacency: 4 Upstream: 2 Downstream: 2
Upstream Adjacent AS list
AS39886 STELOGY-INFRASTRUCTURE - Nomotech SAS, FR
AS6461 ZAYO-6461 - Zayo Bandwidth, US
Downstream Adjacent AS list
AS35101 PROXY-AS - Teicee SARL, FR
AS198034 SENSOTELECOM-AS - VOIP Telecom SAS, FR
Rank AS Type Originate Addr Space (pfx) Transit Addr space (pfx) Description 7976 AS57752 ORG+TRN Originate: 16128 /18.02 Transit: 1536 /21.42 NORMHOST-ASN - VOIP Telecom SAS, FR
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 % 6756 AS57752 NORMHOST-ASN - VOIP Telecom SAS, FR 26 8 1 19 7 26.92% Prefix AS Path Aggregation Suggestion 45.10.45.0/24 4777 2497 6461 57752 45.10.46.0/23 4777 2497 6461 57752 45.88.68.0/22 4777 2497 6461 57752 45.89.152.0/22 4777 2497 6461 57752 45.91.144.0/22 4777 2497 6461 57752 45.91.146.0/24 4777 2497 6461 39886 57752 45.130.236.0/22 4777 2497 6461 57752 45.130.236.0/24 4777 2497 6461 57752 - Withdrawn - matching aggregate 45.130.236.0/22 4777 2497 6461 57752 45.130.237.0/24 4777 2497 6461 57752 - Withdrawn - matching aggregate 45.130.236.0/22 4777 2497 6461 57752 45.130.238.0/24 4777 2497 6461 57752 - Withdrawn - matching aggregate 45.130.236.0/22 4777 2497 6461 57752 45.130.239.0/24 4777 2497 6461 57752 - Withdrawn - matching aggregate 45.130.236.0/22 4777 2497 6461 57752 83.136.148.0/22 4777 2497 6461 57752 + Announce - aggregate of 83.136.148.0/23 (4777 2497 6461 57752) and 83.136.150.0/23 (4777 2497 6461 57752) 83.136.148.0/23 4777 2497 6461 57752 - Withdrawn - aggregated with 83.136.150.0/23 (4777 2497 6461 57752) 83.136.150.0/23 4777 2497 6461 57752 - Withdrawn - aggregated with 83.136.148.0/23 (4777 2497 6461 57752) 91.206.10.0/24 4777 2497 6461 57752 91.236.161.0/24 4777 2497 6461 57752 109.205.64.0/21 4777 2497 6461 57752 176.118.172.0/22 4777 2497 6461 57752 185.17.56.0/22 4777 2497 6461 57752 185.17.56.0/24 4777 2497 6461 57752 - Withdrawn - matching aggregate 185.17.56.0/22 4777 2497 6461 57752 185.17.57.0/24 4777 2497 6461 57752 - Withdrawn - matching aggregate 185.17.56.0/22 4777 2497 6461 57752 185.54.36.0/22 4777 2497 6461 57752 185.167.220.0/22 4777 2497 6461 57752 185.234.48.0/22 4777 2497 6461 57752 185.234.49.0/24 4777 2497 6461 39886 57752 192.70.106.0/24 4777 2497 6461 57752 195.12.37.0/24 4777 2497 6461 39886 57752
Advertisements that are fragments of the original RIR allocation (more specifics) originated by this AS.
AS57752 13 More Specifics 26 Total Advertisements NORMHOST-ASN - VOIP Telecom SAS, FR
45.10.45.0/24 45.10.44.0/22
45.10.46.0/23 45.10.44.0/22
45.91.146.0/24 45.91.144.0/22
45.130.236.0/24 45.130.236.0/22
45.130.237.0/24 45.130.236.0/22
45.130.238.0/24 45.130.236.0/22
45.130.239.0/24 45.130.236.0/22
83.136.148.0/23 83.136.148.0/22
83.136.150.0/23 83.136.148.0/22
185.17.56.0/24 185.17.56.0/22
185.17.57.0/24 185.17.56.0/22
185.234.49.0/24 185.234.48.0/22
192.70.106.0/24 192.70.104.0/21
whois: 402628
IANA has recorded AS57752 as originally allocated by
/usr/bin/whois -h jwhois.apnic.netr "AS57752\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 'AS57370 - AS57973'
as-block: AS57370 - AS57973
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: 2025-04-24T14:15:44Z
last-modified: 2025-04-24T14:15:44Z
source: RIPE
% Information related to 'AS57752'
% Abuse contact for 'AS57752' is 'abuseripe@stelogy.com'
aut-num: AS57752
as-name: NORMHOST-ASN
org: ORG-NS85-RIPE
remarks: ==============================
remarks: UPSTREAMS
remarks: ==============================
remarks: - Nomotech (AS39886) -
mp-import: afi ipv4.unicast,ipv6.unicast from AS39886 action pref=150; accept ANY
mp-export: afi ipv4.unicast,ipv6.unicast to AS39886 announce AS-NORMHOST
remarks: - Zayo (AS6461) -
mp-import: afi ipv4.unicast,ipv6.unicast from AS6461 action pref=150; accept ANY
mp-export: afi ipv4.unicast,ipv6.unicast to AS6461 announce AS-NORMHOST
remarks: ==============================
remarks: DOWNSTREAMS
remarks: ==============================
remarks: - SAVEHO (AS34704) -
mp-import: afi ipv4.unicast,ipv6.unicast from AS34704 action pref=650; accept AS-SAVEHO
mp-export: afi ipv4.unicast,ipv6.unicast to AS34704 announce ANY
remarks: - Senso (AS198034) -
mp-import: afi ipv4.unicast,ipv6.unicast from AS198034 action pref=650; accept AS198034
mp-export: afi ipv4.unicast,ipv6.unicast to AS198034 announce ANY
remarks: - PROXY-AS (AS35101) -
mp-import: afi ipv4.unicast,ipv6.unicast from AS35101 action pref=650; accept AS35101
mp-export: afi ipv4.unicast,ipv6.unicast to AS35101 announce ANY
remarks: - OSMOZWARE (AS204140) -
mp-import: afi ipv4.unicast,ipv6.unicast from AS204140 action pref=650; accept AS204140
mp-export: afi ipv4.unicast,ipv6.unicast to AS204140 announce ANY
remarks: - SMSN (AS44842) -
mp-import: afi ipv4.unicast,ipv6.unicast from AS44842 action pref=650; accept AS44842
mp-export: afi ipv4.unicast,ipv6.unicast to AS44842 announce ANY
remarks: - MancheNumOp (AS200245) -
mp-import: afi ipv4.unicast,ipv6.unicast from AS200245 action pref=650; accept as200245:as-manchenumop
mp-export: afi ipv4.unicast,ipv6.unicast to AS200245 announce ANY
remarks: - MANCHE-AS (AS198575) -
mp-import: afi ipv4.unicast,ipv6.unicast from AS198575 action pref=650; accept AS198575
mp-export: afi ipv4.unicast,ipv6.unicast to AS198575 announce ANY
remarks: ==============================
remarks: ==============================
remarks: ==============================
remarks: We deny prefixes longer than /24 (IPv4) and /48 (IPv6) on all our
remarks: BGP sessions. We also filter default routes and bogus networks
remarks: (RFC1918, RFC5735, Former Class D/E, documentation prefix, 6bone,
remarks: etc...)
remarks: ==============================
admin-c: VTN12-RIPE
tech-c: VTN12-RIPE
status: ASSIGNED
mnt-by: RIPE-NCC-END-MNT
mnt-by: MNT-NORMHOST
created: 2012-02-01T10:51:10Z
last-modified: 2025-03-31T12:29:13Z
source: RIPE # Filtered
organisation: ORG-NS85-RIPE
org-name: VOIP Telecom SAS
country: FR
reg-nr: 504 189 366 R.C.S. Paris
org-type: LIR
address: 51 rue Paul Meurice
Groupe VOIP TELECOM
address: 75020
address: Paris 20
address: FRANCE
phone: +33 1 78 90 00 00
fax-no: +33230960193
abuse-c: AR15320-RIPE
admin-c: VTN12-RIPE
mnt-ref: MNT-NORMHOST
mnt-ref: RIPE-NCC-HM-MNT
mnt-by: RIPE-NCC-HM-MNT
mnt-by: MNT-NORMHOST
created: 2010-02-03T15:01:31Z
last-modified: 2026-05-13T07:33:01Z
source: RIPE # Filtered
role: VOIP TELECOM NOC
address: 51 rue Paul Meurice, 75020 PARIS, FR
abuse-mailbox: noc@voip-telecom.com
nic-hdl: VTN12-RIPE
mnt-by: MNT-NORMHOST
created: 2021-02-04T13:29:35Z
last-modified: 2024-02-14T11:32:14Z
source: RIPE # Filtered
phone: +33178900000
admin-c: RB46759-RIPE
admin-c: YB1667-RIPE
tech-c: YB1667-RIPE
tech-c: RB46759-RIPE
% This query was served by the RIPE Database Query Service version 1.122.1 (SHETLAND)