BGP map for 185.23.21.0/24

185.23.21.0/24 is announced by AS31229 PL-BEYOND-AS and seen by 334 peers of 23 RIPE RIS collectors, over 266 different AS paths. Its busiest upstreams are AS12912 TMPL (19%), AS3356 Level 3 Parent, LLC (14%) and AS1299 TWELVE99 (13%). The most common path, used by 7 peers, is AS8218 AS33891 AS12912 AS31229.

Routes checked 17:59:16 UTC

No change in the origin, the upstreams or the number of peers since 03:11 UTC on 27 Oct, when this site first looked at 185.23.21.0/24.

AS-path graph toward 185.23.21.0/24

origin Tier 1Tier 2transitedge network prefix best path: chosen by 7 of 334 peers (2%) number on a line = peers using that link RIS data up to 17:58 UTC what the colours mean 12 of 266 paths drawn 3 quieter networks left out

View JSON Raw upstream

334collector peers

23RIS collectors

266distinct AS paths

3.1average AS hops, 1 to 7

Upstreams

Networks directly in front of the origin.

Network	Peers	Share
AS12912 TMPL T-Mobile Polska S.A.	65	19%
AS3356 Level 3 Parent, LLC	48	14%
AS1299 TWELVE99 Arelion Sweden AB	43	13%
AS174 Cogent Communications, LLC	39	12%
AS24482 SG.GS	6	2%
AS14840 BR.Digital Telecom	5	1%
AS34019 HIVANE Hivane Association	5	1%
AS47147 AS-ANX Anexia Cloud Solutions GmbH	4	1%
AS25091 IP-Max IP-Max SA	4	1%
AS48362 TKSWF-AS Stadtwerke Feldkirch	4	1%

Transit networks

Networks between the collector peer and the origin.

Network	Peers	Share
AS33891 CORE-BACKBONE Core-Backbone GmbH	65	19%
AS12912 TMPL T-Mobile Polska S.A.	65	19%
AS3356 Level 3 Parent, LLC	48	14%
AS1299 TWELVE99 Arelion Sweden AB	41	12%
AS174 Cogent Communications, LLC	39	12%
AS2914 NTT America, Inc.	5	1%
AS6939 Hurricane Electric LLC	5	1%
AS6762 SEABONE-NET TELECOM ITALIA SPARKLE S.p.A.	5	1%
AS6453 TATA COMMUNICATIONS (AMERICA) INC	3	<1%
AS35625 EUROFIBER-FRANCE Eurofiber France SAS	3	<1%

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	AS8218 AS33891 AS12912 AS31229	7	2%	6
2	AS24482 AS31229	6	2%	6
3	AS6461 AS33891 AS12912 AS31229	5	1%	5
4	AS14840 AS31229	4	1%	2
5	AS47147 AS31229	4	1%	4
6	AS13030 AS33891 AS12912 AS31229	4	1%	4
7	AS24482 AS33891 AS12912 AS31229	4	1%	4
8	AS34019 AS31229	3	<1%	3
9	AS25091 AS31229	3	<1%	3
10	AS48362 AS31229	3	<1%	3
11	AS9002 AS1299 AS31229	3	<1%	3
12	AS49544 AS3356 AS31229	3	<1%	2
13	AS48185 AS33891 AS12912 AS31229	3	<1%	3
14	AS25160 AS31229	2	<1%	2
15	AS1299 AS31229	2	<1%	2
16	AS35710 AS31229	2	<1%	2
17	AS8529 AS31229	2	<1%	2
18	AS3214 AS31229	2	<1%	2
19	AS212483 AS31229	2	<1%	1
20	AS49544 AS31229	2	<1%	2
21	AS15547 AS31229	2	<1%	2
22	AS12779 AS31229	2	<1%	2
23	AS51184 AS31229	2	<1%	2
24	AS47692 AS31229	2	<1%	2
25	AS59890 AS31229	2	<1%	2
26	AS3257 AS3356 AS31229	2	<1%	2
27	AS6830 AS1299 AS31229	2	<1%	2
28	AS3320 AS1299 AS31229	2	<1%	2
29	AS2914 AS3356 AS31229	2	<1%	2
30	AS42473 AS1299 AS31229	2	<1%	2
31	AS34927 AS1299 AS31229	2	<1%	2
32	AS31027 AS6797 AS31229	2	<1%	1
33	AS3491 AS174 AS31229	2	<1%	2
34	AS199524 AS1299 AS31229	2	<1%	2
35	AS20612 AS8758 AS31229	2	<1%	1
36	AS271253 AS3356 AS31229	2	<1%	1
37	AS62167 AS33891 AS12912 AS31229	2	<1%	2
38	AS50628 AS33891 AS12912 AS31229	2	<1%	2
39	AS14907 AS33891 AS12912 AS31229	2	<1%	2
40	AS199524 AS33891 AS12912 AS31229	2	<1%	2
41	AS19151 AS33891 AS12912 AS31229	2	<1%	2
42	AS142289 AS9583 AS4755 AS6453 AS174 AS31229	2	<1%	1
43	AS31229	1	<1%	1
44	AS14630 AS31229	1	<1%	1
45	AS34549 AS31229	1	<1%	1
46	AS37721 AS31229	1	<1%	1
47	AS29504 AS31229	1	<1%	1
48	AS6057 AS31229	1	<1%	1
49	AS3212 AS31229	1	<1%	1
50	AS198150 AS31229	1	<1%	1

50 of 266 paths shown. All of them are in the JSON.

More prefixes from AS31229

Routes seen by RIPE RIS in the 24 hours up to 8 Nov 2026, 17:58 UTC, fetched just now.