BGP map for 31.173.156.0/24

31.173.156.0/24 is announced by AS31133 MF-MGSM-AS and seen by 351 peers of 23 RIPE RIS collectors, over 272 different AS paths. Its busiest upstreams are AS23764 CTGNet (20%), AS6762 SEABONE-NET (16%) and AS1299 TWELVE99 (4%). The most common path, used by 9 peers, is AS24482 AS31133.

Routes checked 03:33:31 UTC

No change in the origin, the upstreams or the number of peers since 03:33 UTC, when this site first looked at 31.173.156.0/24.

AS-path graph toward 31.173.156.0/24

origin Tier 1Tier 2transitedge network prefix best path: chosen by 9 of 351 peers (3%) number on a line = peers using that link RIS data up to 03:33 UTC what the colours mean 12 of 272 paths drawn 5 quieter networks left out

Download PNG View JSON Raw upstream

351collector peers

23RIS collectors

272distinct AS paths

2.8average AS hops, 1 to 6

Upstreams

Networks directly in front of the origin.

Network	Peers	Share
AS23764 CTGNet	70	20%
AS6762 SEABONE-NET TELECOM ITALIA SPARKLE S.p.A.	56	16%
AS1299 TWELVE99 Arelion Sweden AB	14	4%
AS6939 Hurricane Electric LLC	11	3%
AS6461 Zayo Bandwidth	10	3%
AS24482 SG.GS	9	3%
AS9002 RETN-AS RETN Limited	8	2%
AS8218 NEO-ASN Zayo Infrastructure France SA	7	2%
AS13030 INIT7 Init7 (Switzerland) Ltd.	7	2%
AS14840 BR.Digital Telecom	5	1%

Transit networks

Networks between the collector peer and the origin.

Network	Peers	Share
AS23764 CTGNet	67	19%
AS6762 SEABONE-NET TELECOM ITALIA SPARKLE S.p.A.	54	15%
AS1299 TWELVE99 Arelion Sweden AB	12	3%
AS6939 Hurricane Electric LLC	11	3%
AS2914 NTT America, Inc.	10	3%
AS174 Cogent Communications, LLC	9	3%
AS3356 Level 3 Parent, LLC	8	2%
AS6461 Zayo Bandwidth	5	1%
AS3257 GTT-BACKBONE GTT Communications Inc.	5	1%
AS9002 RETN-AS RETN Limited	4	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	AS24482 AS31133	9	3%	9
2	AS8218 AS31133	7	2%	6
3	AS6461 AS31133	5	1%	5
4	AS13030 AS31133	4	1%	4
5	AS9002 AS31133	4	1%	4
6	AS12779 AS31133	4	1%	4
7	AS14840 AS31133	4	1%	2
8	AS47147 AS23764 AS31133	4	1%	4
9	AS31133	3	<1%	2
10	AS48185 AS31133	3	<1%	3
11	AS23764 AS31133	3	<1%	3
12	AS34019 AS31133	3	<1%	3
13	AS25091 AS31133	3	<1%	3
14	AS48362 AS31133	3	<1%	3
15	AS2914 AS6762 AS31133	3	<1%	3
16	AS3491 AS6762 AS31133	3	<1%	3
17	AS199524 AS1299 AS31133	3	<1%	3
18	AS62167 AS31133	2	<1%	2
19	AS1299 AS31133	2	<1%	2
20	AS51185 AS31133	2	<1%	2
21	AS3214 AS31133	2	<1%	2
22	AS212483 AS31133	2	<1%	1
23	AS49544 AS31133	2	<1%	2
24	AS15547 AS31133	2	<1%	2
25	AS6762 AS31133	2	<1%	2
26	AS51184 AS31133	2	<1%	2
27	AS199524 AS31133	2	<1%	2
28	AS47692 AS31133	2	<1%	2
29	AS6830 AS6762 AS31133	2	<1%	2
30	AS3320 AS6762 AS31133	2	<1%	2
31	AS24482 AS23764 AS31133	2	<1%	2
32	AS34927 AS23764 AS31133	2	<1%	2
33	AS50628 AS23764 AS31133	2	<1%	2
34	AS58057 AS1836 AS31133	2	<1%	2
35	AS31027 AS23764 AS31133	2	<1%	1
36	AS35710 AS23764 AS31133	2	<1%	2
37	AS59890 AS6939 AS31133	2	<1%	2
38	AS20612 AS8758 AS31133	2	<1%	1
39	AS199524 AS6762 AS31133	2	<1%	2
40	AS49544 AS3356 AS6762 AS31133	2	<1%	1
41	AS49544 AS2914 AS6762 AS31133	2	<1%	2
42	AS271253 AS3356 AS6762 AS31133	2	<1%	1
43	AS2497 AS174 AS23764 AS31133	2	<1%	2
44	AS19151 AS2914 AS6762 AS31133	2	<1%	2
45	AS142289 AS9583 AS4755 AS6453 AS6762 AS31133	2	<1%	1
46	AS6424 AS31133	1	<1%	1
47	AS12969 AS31133	1	<1%	1
48	AS14630 AS31133	1	<1%	1
49	AS50304 AS31133	1	<1%	1
50	AS34549 AS31133	1	<1%	1

50 of 272 paths shown. All of them are in the JSON.

More prefixes from AS31133

Routes seen by RIPE RIS in the 24 hours up to 16 Sep 2026, 03:33 UTC, fetched just now.