BGP map for 91.228.146.0/23

91.228.146.0/23 is announced by AS21100 ITLDC-EU and seen by 334 peers of 23 RIPE RIS collectors, over 259 different AS paths. Its busiest upstreams are AS9002 RETN-AS (53%), AS24785 JOINTTRANSIT-AS (8%) and AS6939 Hurricane Electric LLC (4%). The most common path, used by 10 peers, is AS24482 AS21100.

Routes checked 14:20:50 UTC

No change in the origin, the upstreams or the number of peers since 07:10 UTC on 29 Oct, when this site first looked at 91.228.146.0/23.

AS-path graph toward 91.228.146.0/23

origin Tier 1Tier 2edge network prefix best path: chosen by 10 of 334 peers (3%) number on a line = peers using that link RIS data up to 14:20 UTC what the colours mean 12 of 259 paths drawn 2 quieter networks left out

View JSON Raw upstream

334collector peers

23RIS collectors

259distinct AS paths

3.4average AS hops, 2 to 7

Upstreams

Networks directly in front of the origin.

Network	Peers	Share
AS9002 RETN-AS RETN Limited	178	53%
AS24785 JOINTTRANSIT-AS Broadband Hosting B.V.	27	8%
AS6939 Hurricane Electric LLC	14	4%
AS24482 SG.GS	10	3%
AS8218 NEO-ASN Zayo Infrastructure France SA	7	2%
AS3326 Datagroup PRIVATE JOINT STOCK COMPANY "DATAGROUP"	6	2%
AS14840 BR.Digital Telecom	5	1%
AS174 Cogent Communications, LLC	5	1%
AS34019 HIVANE Hivane Association	4	1%
AS25091 IP-Max IP-Max SA	4	1%

Transit networks

Networks between the collector peer and the origin.

Network	Peers	Share
AS9002 RETN-AS RETN Limited	174	52%
AS24785 JOINTTRANSIT-AS Broadband Hosting B.V.	27	8%
AS2914 NTT America, Inc.	26	8%
AS3356 Level 3 Parent, LLC	23	7%
AS6939 Hurricane Electric LLC	14	4%
AS1299 TWELVE99 Arelion Sweden AB	12	4%
AS6453 TATA COMMUNICATIONS (AMERICA) INC	10	3%
AS6762 SEABONE-NET TELECOM ITALIA SPARKLE S.p.A.	10	3%
AS3320 DTAG Deutsche Telekom AG	9	3%
AS3491 PCCW Global (HK) Ltd.	7	2%

AS paths

Every distinct path the collector peers use, most common first. An ASN repeated to lengthen a path (a prepend) is shown once.

#	Path, collector peer to origin	Peers	Share	Collectors
1	AS24482 AS21100	10	3%	10
2	AS8218 AS21100	7	2%	6
3	AS6461 AS9002 AS21100	5	1%	5
4	AS9002 AS21100	4	1%	4
5	AS14840 AS21100	4	1%	2
6	AS47147 AS9002 AS21100	4	1%	4
7	AS13030 AS3320 AS9002 AS21100	4	1%	4
8	AS48185 AS21100	3	<1%	3
9	AS34019 AS21100	3	<1%	3
10	AS25091 AS21100	3	<1%	3
11	AS2914 AS9002 AS21100	3	<1%	3
12	AS3491 AS9002 AS21100	3	<1%	3
13	AS48362 AS9002 AS21100	3	<1%	3
14	AS199524 AS3491 AS9002 AS21100	3	<1%	3
15	AS62167 AS21100	2	<1%	2
16	AS34927 AS21100	2	<1%	2
17	AS51185 AS21100	2	<1%	2
18	AS212483 AS21100	2	<1%	1
19	AS49544 AS21100	2	<1%	2
20	AS14907 AS21100	2	<1%	2
21	AS6830 AS24785 AS21100	2	<1%	2
22	AS3320 AS9002 AS21100	2	<1%	2
23	AS42473 AS9002 AS21100	2	<1%	2
24	AS3214 AS9002 AS21100	2	<1%	2
25	AS1299 AS24785 AS21100	2	<1%	2
26	AS199524 AS9002 AS21100	2	<1%	2
27	AS6762 AS9002 AS21100	2	<1%	2
28	AS59890 AS6939 AS21100	2	<1%	2
29	AS20612 AS9044 AS21100	2	<1%	1
30	AS19151 AS9002 AS21100	2	<1%	2
31	AS25160 AS2914 AS9002 AS21100	2	<1%	2
32	AS34927 AS1299 AS24785 AS21100	2	<1%	2
33	AS50628 AS6453 AS9002 AS21100	2	<1%	2
34	AS58057 AS1836 AS9002 AS21100	2	<1%	2
35	AS49544 AS3356 AS9002 AS21100	2	<1%	1
36	AS31027 AS6797 AS9002 AS21100	2	<1%	1
37	AS35710 AS3320 AS9002 AS21100	2	<1%	2
38	AS15547 AS3303 AS9002 AS21100	2	<1%	2
39	AS12779 AS2914 AS9002 AS21100	2	<1%	2
40	AS51184 AS1764 AS9002 AS21100	2	<1%	2
41	AS47692 AS2914 AS9002 AS21100	2	<1%	2
42	AS271253 AS3356 AS9002 AS21100	2	<1%	1
43	AS58057 AS34549 AS2914 AS9002 AS21100	2	<1%	2
44	AS142289 AS9583 AS4755 AS6453 AS9002 AS21100	2	<1%	1
45	AS39122 AS21100	1	<1%	1
46	AS271253 AS21100	1	<1%	1
47	AS202365 AS21100	1	<1%	1
48	AS204092 AS21100	1	<1%	1
49	AS37721 AS21100	1	<1%	1
50	AS17639 AS21100	1	<1%	1

50 of 259 paths shown. All of them are in the JSON.

More prefixes from AS21100

Routes seen by RIPE RIS in the 24 hours up to 8 Nov 2026, 14:20 UTC, fetched just now.