28716 RETELIT-AS Internet Service Provider, IT
Adjacency: 55 Upstream: 5 Downstream: 50
Upstream Adjacent AS list
AS6939 HURRICANE - Hurricane Electric LLC, US
AS6453 AS6453 - TATA COMMUNICATIONS AMERICA INC, US
AS1299 TWELVE99 Arelion, fka Telia Carrier, SE
AS3223 VOXILITY, GB
AS6762 SEABONE-NET TELECOM ITALIA SPARKLE S.p.A., IT
Downstream Adjacent AS list
AS209418 ASN-KUKUA, IT
AS13182 ASN-ADHOC-NETWORK Rimini, Italy, IT
AS16122 IT-PRADAINDUSTRIAL-AS, IT
AS15923 ASN-LOGOS, IT
AS196966 DIGIBYTE-AS Bologna, IT
AS198320 TELNETSYSTEMS, IT
AS198291 NEXTDATA, IT
AS199606 NIMWAVE, IT
AS202346 EXE-, IT
AS200760 ELOGIC-AS Elogic Srl - Cloud Services, IT
AS206222 DUEMILANET, IT
AS205332 ITIVITI-ASN, SE
AS204605 SACBO, IT
AS206302 XANTEN-AS, IT
AS20258 ANALOG-DEVICES - Analog Devices, Inc., US
AS207042 SIAV-S-P-A, IT
AS207029 WIME-AS, IT
AS206460 SIMINFORMATICA, IT
AS200583 INFOCERT, IT
AS208514 ASCOM-AS, SE
AS209629 AIRC-AS, IT
AS208808 ASENEGAN ENEGAN, IT
AS209987 VALCANALE-NET, IT
AS212373 ALFADATA, IT
AS212394 ISS, IT
AS198800 PKLOSS AS Details for PacketLoss s.r.l. IT, IT
AS25300 VEM-SISTEMI, IT
AS21433 ACCENTUREFSSC London DC, GB
AS31043 ITCILO-ASN, IT
AS35444 DIGICOMALBANIA-AS Digicom Albania, AL
AS3573 ACCENTURE - Accenture LLP, US
AS39657 COMESER-AS, IT
AS35130 SFERANET-AS Register S.p.A. ex Sfera Networks s.r.l., IT
AS44920 SITEK, IT
AS44831 INSIEL-AS VIA S. FRANCESCO 43, IT
AS45041 ASHINET, IT
AS47568 ASN-LANSERVICE Internet Service Provider, IT
AS47178 SOLPOT-AS, IT
AS44091 SISTEMISPA-AS Via Magenta 31, IT
AS28831 PHOENIX-AS Internet Service Provider, IT
AS5397 INROMA-AS Sede di Roma, IT
AS49772 THEFOOL, IT
AS60409 MEDIARAMA, IT
AS62007 MAVIANMAX, IT
AS28767 SECSERVIZI-AS, IT
AS212559 LUMIA-AS, IT
AS203201 IT-SUPERNAP, IT
AS210218 OPENFIBER-ITALY, IT
AS47902 ISP-INASSET-AS, IT
AS20811 BRENNERCOM-AS, IT
Rank AS Type Originate Addr Space (pfx) Transit Addr space (pfx) Description 4532 AS28716 ORG+TRN Originate: 46080 /16.51 Transit: 229376 /14.19 RETELIT-AS Internet Service Provider, IT
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 % 7320 AS28716 RETELIT-AS Internet Service Provider, IT 46 9 3 40 6 13.04% Prefix AS Path Aggregation Suggestion 45.89.180.0/22 4777 2516 6762 28716 28716 28716 46.183.232.0/21 4777 2497 1299 28716 46.243.32.0/21 4777 2516 6762 28716 28716 28716 46.243.33.0/24 4777 2516 3356 3223 28716 28716 46.243.38.0/23 4777 2516 6762 28716 + Announce - aggregate of 46.243.38.0/24 (4777 2516 6762 28716) and 46.243.39.0/24 (4777 2516 6762 28716) 46.243.38.0/24 4777 2516 6762 28716 - Withdrawn - aggregated with 46.243.39.0/24 (4777 2516 6762 28716) 46.243.39.0/24 4777 2516 6762 28716 - Withdrawn - aggregated with 46.243.38.0/24 (4777 2516 6762 28716) 77.83.12.0/22 4777 2497 1299 28716 77.95.136.0/21 4777 2516 6762 28716 28716 28716 77.95.136.0/24 4777 2516 6762 28716 77.95.138.0/24 4777 2497 6453 28716 78.159.192.0/21 4777 2516 6762 28716 28716 28716 78.159.216.0/21 4777 2516 6762 28716 28716 28716 80.94.112.0/20 4777 2516 6762 28716 28716 28716 80.94.122.0/24 4777 2516 6762 28716 28716 28716 - Withdrawn - matching aggregate 80.94.112.0/20 4777 2516 6762 28716 28716 28716 80.247.221.0/24 4777 2516 6762 28716 28716 28716 164.138.48.0/21 4777 2516 6762 28716 28716 28716 185.41.212.0/22 4777 2516 6762 28716 28716 28716 185.61.12.0/22 4777 2516 6762 28716 28716 28716 185.133.216.0/22 4777 2497 1299 28716 + Announce - aggregate of 185.133.216.0/23 (4777 2497 1299 28716) and 185.133.218.0/23 (4777 2497 1299 28716) 185.133.216.0/24 4777 2497 1299 28716 - Withdrawn - aggregated with 185.133.217.0/24 (4777 2497 1299 28716) 185.133.217.0/24 4777 2497 1299 28716 - Withdrawn - aggregated with 185.133.216.0/24 (4777 2497 1299 28716) 185.133.218.0/24 4777 2497 1299 28716 - Withdrawn - aggregated with 185.133.219.0/24 (4777 2497 1299 28716) 185.133.219.0/24 4777 2497 1299 28716 - Withdrawn - aggregated with 185.133.218.0/24 (4777 2497 1299 28716) 185.164.95.0/24 4777 2516 6762 28716 28716 28716 193.168.53.0/24 4777 2516 6762 28716 28716 28716 193.168.56.0/23 4777 2516 6762 28716 28716 28716 193.219.30.0/24 4777 2497 1299 28716 28716 212.104.0.0/24 4777 2516 6762 28716 28716 28716 212.104.2.0/23 4777 2516 6762 28716 28716 28716 212.104.4.0/22 4777 2516 6762 28716 28716 28716 212.104.8.0/23 4777 2516 6762 28716 28716 28716 212.104.11.0/24 4777 2516 6762 28716 28716 28716 212.104.12.0/23 4777 2516 6762 28716 28716 28716 212.104.15.0/24 4777 2516 6762 28716 28716 28716 212.104.16.0/20 4777 2516 6762 28716 28716 28716 212.104.32.0/21 4777 2516 6762 28716 28716 28716 212.104.40.0/23 4777 2516 6762 28716 28716 28716 212.104.42.0/24 4777 2516 6762 28716 28716 28716 212.104.44.0/22 4777 2516 6762 28716 28716 28716 212.104.48.0/20 4777 2516 6762 28716 28716 28716 + Announce - aggregate of 212.104.48.0/21 (4777 2516 6762 28716 28716 28716) and 212.104.56.0/21 (4777 2516 6762 28716 28716 28716) 212.104.48.0/21 4777 2516 6762 28716 28716 28716 - Withdrawn - aggregated with 212.104.56.0/21 (4777 2516 6762 28716 28716 28716) 212.104.50.0/24 4777 2497 6453 28716 212.104.56.0/21 4777 2516 6762 28716 28716 28716 - Withdrawn - aggregated with 212.104.48.0/21 (4777 2516 6762 28716 28716 28716) 213.178.216.0/22 4777 2516 6762 28716 28716 28716 213.178.220.0/24 4608 4826 6939 28716 28716 217.19.144.0/20 4777 2516 6762 28716 28716 28716 217.19.151.0/24 4777 2516 6762 28716 217.19.156.0/24 4777 2516 6762 28716
Advertisements that are fragments of the original RIR allocation (more specifics) originated by this AS.
AS28716 30 More Specifics 46 Total Advertisements RETELIT-AS Internet Service Provider, IT
46.243.33.0/24 46.243.32.0/21
46.243.38.0/24 46.243.32.0/21
46.243.39.0/24 46.243.32.0/21
77.95.136.0/24 77.95.136.0/21
77.95.138.0/24 77.95.136.0/21
80.94.122.0/24 80.94.112.0/20
185.133.216.0/24 185.133.216.0/22
185.133.217.0/24 185.133.216.0/22
185.133.218.0/24 185.133.216.0/22
185.133.219.0/24 185.133.216.0/22
185.164.95.0/24 185.164.92.0/22
193.168.53.0/24 193.168.52.0/23
212.104.0.0/24 212.104.0.0/18
212.104.2.0/23 212.104.0.0/18
212.104.4.0/22 212.104.0.0/18
212.104.8.0/23 212.104.0.0/18
212.104.11.0/24 212.104.0.0/18
212.104.12.0/23 212.104.0.0/18
212.104.15.0/24 212.104.0.0/18
212.104.16.0/20 212.104.0.0/18
212.104.32.0/21 212.104.0.0/18
212.104.40.0/23 212.104.0.0/18
212.104.42.0/24 212.104.0.0/18
212.104.44.0/22 212.104.0.0/18
212.104.48.0/21 212.104.0.0/18
212.104.50.0/24 212.104.0.0/18
212.104.56.0/21 212.104.0.0/18
213.178.220.0/24 213.178.220.0/23
217.19.151.0/24 217.19.144.0/20
217.19.156.0/24 217.19.144.0/20
whois: 402332
IANA has recorded AS28716 as originally allocated by
/usr/bin/whois -h jwhois.apnic.netr "AS28716\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 'AS28699 - AS28912'
as-block: AS28699 - AS28912
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: 2018-11-22T15:27:31Z
last-modified: 2018-11-22T15:27:31Z
source: RIPE
% Information related to 'AS28716'
% Abuse contact for 'AS28716' is 'abuse@retelit.it'
aut-num: AS28716
as-name: RETELIT-AS
descr: Internet Service Provider
descr: Via Pola 9 - 20124 Milano - ITALY
org: ORG-ES264-RIPE
import: from AS1299 accept any
import: from AS2914 accept any
import: from AS6762 accept any
import: from AS6453 accept any
import: from AS3223 accept any
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import: from AS39217 accept AS39217
import: from AS12533 accept AS12533
import: from AS12445 accept AS-SLNISP
import: from AS31115 accept AS-INTREDIT
import: from AS44091 accept AS44091
import: from AS62007 accept AS62007 AS204926
import: from AS3573 accept AS3573
import: from AS47568 accept AS47568
import: from AS28831 accept AS28831
import: from AS212394 accept AS212394
import: from AS197664 accept AS197664
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import: from AS49653 accept AS49653
import: from AS208808 accept AS208808
import: from AS20794 accept AS20794
import: from AS2593 accept AS2593 AS206816 AS41651 AS204546
import: from AS207029 accept AS207029 AS208877
import: from AS44920 accept AS44920
import: from AS31617 accept AS31617 AS209191
import: from AS47902 accept AS-INASSET
import: from AS207042 accept AS207042
import: from AS200873 accept AS200873 AS201352 AS34599 AS204107
import: from AS35444 accept AS35444
import: from AS206267 accept AS206267
import: from AS59919 accept AS59919 AS207937
import: from AS15923 accept AS15923
import: from AS203367 accept AS203367 AS205926 AS44939
import: from AS42957 accept AS42957 AS42957:AS-CUSTOMERS
import: from AS21433 accept AS21433
import: from AS204760 accept AS204760
import: from AS39250 accept AS39250
import: from AS31043 accept AS31043 AS205451
import: from AS60432 accept AS60432:AS-OUT
import: from AS25300 accept AS25300
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import: from AS14926 accept AS14926
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import: from AS208018 accept AS208018
import: from AS201220 accept AS201220
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import: from AS207535 accept AS207535
import: from AS31034 accept AS31034
import: from AS204614 accept AS204614
import: from AS196966 accept AS196966
import: from AS28767 accept AS28767
import: from AS198830 accept AS198830
import: from AS205332 accept AS205332
import: from AS206222 accept AS206222
import: from AS200794 accept AS200794
import: from AS201333 accept AS201333
import: from AS200984 accept AS200984
import: from AS198800 accept AS198800 AS212289
import: from AS199941 accept AS199941 AS60409
import: from AS60409 accept AS60409
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import: from AS213178 accept AS213178
import: from AS35006 accept AS35006
import: from AS28791 accept AS28791
import: from AS206302 accept AS206302
import: from AS212559 accept AS212559
import: from AS212559 accept AS212559:AS-LUMIA
import: from AS20811 accept AS-BCOMIT
import: from AS212373 accept AS212373
import: from AS51580 accept AS51580 AS202552
import: from AS31611 accept AS31611 AS202552
import: from AS203848 accept AS203848
import: from AS212417 accept AS212417
import: from AS204605 accept AS204605
import: from AS5397 accept AS5397 AS3275
import: from AS21433 accept AS21433
import: from AS44793 accept AS44793
import: from AS16297 accept AS16297 AS16210 AS200542 AS48769
import: from AS21309 accept AS-ACANTHO
import: from AS196983 accept AS196983:AS-CUSTOMER
import: from AS205729 accept AS205729
import: from AS212054 accept AS212054
import: from AS47178 accept AS47178 AS206738
import: from AS211482 accept AS211482
import: from AS45041 accept AS45041
import: from AS29177 accept AS29177 AS210452
import: from AS206460 accept AS206460 AS31115
import: from AS47254 accept AS47254
import: from AS203201 accept AS-IT-SUPERNAP
import: from AS42538 accept AS42538
import: from AS49772 accept AS49772
import: from AS42538 accept AS42538
import: from AS28675 accept AS28675
import: from AS199042 accept AS199042
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import: from AS208514 accept AS208514
import: from AS16839 accept AS-NOW
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import: from AS58180 accept AS58180
import: from AS16122 accept AS16122
import: from AS206615 accept AS206615
import: from AS42764 accept AS42764 AS62054 AS60017
import: from AS205080 accept AS205080
export: to AS1299 announce AS-RETELIT
export: to AS2914 announce AS-RETELIT
export: to AS6762 announce AS-RETELIT
export: to AS6453 announce AS-RETELIT
export: to AS200020 announce AS-RETELIT
export: to AS3223 announce AS-RETELIT
export: to AS3320 announce AS-RETELIT
export: to AS49284 announce ANY
export: to AS213178 announce ANY
export: to AS200604 announce ANY
export: to AS31034 announce ANY
export: to AS35006 announce ANY
export: to AS212394 announce ANY
export: to AS208018 announce ANY
export: to AS201220 announce ANY
export: to AS208808 announce ANY
export: to AS208775 announce ANY
export: to AS14926 announce ANY
export: to AS202346 announce ANY
export: to AS47902 announce ANY
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export: to AS35485 announce ANY
export: to AS12533 announce ANY
export: to AS206460 announce ANY
export: to AS202870 announce ANY
export: to AS31617 announce ANY
export: to AS3573 announce ANY
export: to AS201333 announce ANY
export: to AS197664 announce ANY
export: to AS41264 announce ANY
export: to AS196654 announce ANY
export: to AS35130 announce ANY
export: to AS31115 announce ANY
export: to AS200689 announce ANY
export: to AS12445 announce ANY
export: to AS39657 announce ANY
export: to AS59755 announce ANY
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export: to AS43942 announce ANY
export: to AS13182 announce ANY
export: to AS207042 announce ANY
export: to AS21086 announce ANY
export: to AS42957 announce ANY
export: to AS44473 announce ANY
export: to AS6734 announce ANY
export: to AS28831 announce ANY
export: to AS25300 announce ANY
export: to AS47920 announce ANY
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export: to AS48423 announce ANY
export: to AS49653 announce ANY
export: to AS49284 announce ANY
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export: to AS21309 announce ANY
export: to AS51233 announce ANY
export: to AS47568 announce ANY
export: to AS198800 announce ANY
export: to AS198830 announce ANY
export: to AS203848 announce ANY
export: to AS20794 announce ANY
export: to AS199613 announce ANY
export: to AS199606 announce ANY
export: to AS199202 announce ANY
export: to AS199666 announce ANY
export: to AS62007 announce ANY
export: to AS197506 announce ANY
export: to AS198291 announce ANY
export: to AS200873 announce ANY
export: to AS200984 announce ANY
export: to AS60432 announce ANY
export: to AS200760 announce ANY
export: to AS200583 announce ANY
export: to AS203150 announce ANY
export: to AS47902 announce ANY
export: to AS49073 announce ANY
export: to AS44920 announce ANY
export: to AS207029 announce ANY
export: to AS35444 announce ANY
export: to AS206267 announce ANY
export: to AS47178 announce ANY
export: to AS59919 announce ANY
export: to AS203367 announce ANY
export: to AS21433 announce ANY
export: to AS204760 announce ANY
export: to AS39250 announce ANY
export: to AS31043 announce ANY
export: to AS202500 announce ANY
export: to AS202258 announce ANY
export: to AS15923 announce ANY
export: to AS209418 announce ANY
export: to AS206655 announce ANY
export: to AS2593 announce ANY
export: to AS209629 announce ANY
export: to AS44091 announce ANY
export: to AS207535 announce ANY
export: to AS204614 announce ANY
export: to AS196966 announce ANY
export: to AS28767 announce ANY
export: to AS205332 announce ANY
export: to AS206222 announce ANY
export: to AS200794 announce ANY
export: to AS199941 announce ANY
export: to AS39217 announce ANY
export: to AS28791 announce ANY
export: to AS206302 announce ANY
export: to AS20811 announce ANY
export: to AS212559 announce ANY
export: to AS212373 announce ANY
export: to AS31611 announce ANY
export: to AS51580 announce ANY
export: to AS212417 announce ANY
export: to AS204605 announce ANY
export: to AS5397 announce ANY
export: to AS21433 announce ANY
export: to AS44793 announce ANY
export: to AS16297 announce ANY
export: to AS196983 announce ANY
export: to AS205729 announce ANY
export: to AS212054 announce ANY
export: to AS211482 announce ANY
export: to AS45041 announce ANY
export: to AS60409 announce ANY
export: to AS47254 announce ANY
export: to AS203201 announce ANY
export: to AS42538 announce ANY
export: to AS49772 announce ANY
export: to AS42538 announce ANY
export: to AS28675 announce ANY
export: to AS199042 announce ANY
export: to AS20258 announce ANY
export: to AS51853 announce ANY
export: to AS203591 announce ANY
export: to AS29177 announce ANY
export: to AS34691 announce ANY
export: to AS197650 announce ANY
export: to AS16839 announce ANY
export: to AS210218 announce ANY
export: to AS44831 announce ANY
export: to AS24780 announce ANY
export: to AS204809 announce ANY
export: to AS198320 announce ANY
export: to AS208514 announce ANY
export: to AS212639 announce ANY
export: to AS58180 announce ANY
export: to AS42764 announce ANY
export: to AS205080 announce ANY
export: to AS206615 announce ANY
export: to AS16122 announce ANY
admin-c: EO2103-RIPE
tech-c: EO2103-RIPE
status: ASSIGNED
mnt-by: RIPE-NCC-END-MNT
mnt-by: EPLANET-MNT
created: 2003-02-06T14:14:24Z
last-modified: 2026-03-23T16:49:16Z
source: RIPE
organisation: ORG-ES264-RIPE
org-name: Retelit Digital Services S.p.A.
country: IT
org-type: LIR
address: Via Pola 9
address: 20124
address: Milano
address: ITALY
phone: +3902202045336
admin-c: GU29-RIPE
admin-c: CKT11-RIPE
abuse-c: AR32893-RIPE
mnt-ref: EPLANET-MNT
mnt-ref: admin-evia
mnt-ref: RIPE-NCC-HM-MNT
mnt-by: RIPE-NCC-HM-MNT
mnt-by: EPLANET-MNT
created: 2014-04-22T08:21:41Z
last-modified: 2025-11-28T12:04:10Z
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 1.121.2 (BUSA)