BGP map for 31.173.240.0/23

31.173.240.0/23 is announced by AS31133 MF-MGSM-AS and seen by 342 peers of 23 RIPE RIS collectors, over 261 different AS paths. Its busiest upstreams are AS6762 SEABONE-NET (30%), AS9002 RETN-AS (5%) and AS6461 Zayo Bandwidth (4%). The most common path, used by 11 peers, is AS24482 AS31133.

Routes checked 03:07:00 UTC

No change in the origin, the upstreams or the number of peers since 03:07 UTC, when this site first looked at 31.173.240.0/23.

AS-path graph toward 31.173.240.0/23

origin Tier 1Tier 2edge network prefix best path: chosen by 11 of 342 peers (3%) number on a line = peers using that link RIS data up to 03:06 UTC what the colours mean 12 of 261 paths drawn 5 quieter networks left out

Download PNG View JSON Raw upstream

342collector peers

23RIS collectors

261distinct AS paths

2.9average AS hops, 1 to 6

Upstreams

Networks directly in front of the origin.

Network	Peers	Share
AS6762 SEABONE-NET TELECOM ITALIA SPARKLE S.p.A.	103	30%
AS9002 RETN-AS RETN Limited	16	5%
AS6461 Zayo Bandwidth	12	4%
AS24482 SG.GS	11	3%
AS6939 Hurricane Electric LLC	11	3%
AS8218 NEO-ASN Zayo Infrastructure France SA	7	2%
AS13030 INIT7 Init7 (Switzerland) Ltd.	7	2%
AS14840 BR.Digital Telecom	5	1%
AS12779 ITGATE IT.Gate S.p.A.	4	1%
AS48362 TKSWF-AS Stadtwerke Feldkirch	4	1%

Transit networks

Networks between the collector peer and the origin.

Network	Peers	Share
AS6762 SEABONE-NET TELECOM ITALIA SPARKLE S.p.A.	101	30%
AS1299 TWELVE99 Arelion Sweden AB	18	5%
AS2914 NTT America, Inc.	13	4%
AS9002 RETN-AS RETN Limited	12	4%
AS6939 Hurricane Electric LLC	11	3%
AS174 Cogent Communications, LLC	11	3%
AS3356 Level 3 Parent, LLC	9	3%
AS6461 Zayo Bandwidth	7	2%
AS3257 GTT-BACKBONE GTT Communications Inc.	4	1%
AS3491 PCCW Global (HK) Ltd.	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	11	3%	11
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 AS9002 AS31133	4	1%	4
9	AS31133	3	<1%	2
10	AS48185 AS31133	3	<1%	3
11	AS34019 AS31133	3	<1%	3
12	AS199524 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 AS6762 AS31133	3	<1%	3
18	AS62167 AS31133	2	<1%	2
19	AS25160 AS31133	2	<1%	2
20	AS35710 AS31133	2	<1%	2
21	AS51185 AS31133	2	<1%	2
22	AS3214 AS31133	2	<1%	2
23	AS212483 AS31133	2	<1%	1
24	AS49544 AS31133	2	<1%	2
25	AS14907 AS31133	2	<1%	2
26	AS15547 AS31133	2	<1%	2
27	AS6762 AS31133	2	<1%	2
28	AS51184 AS31133	2	<1%	2
29	AS47692 AS31133	2	<1%	2
30	AS3257 AS6762 AS31133	2	<1%	2
31	AS6830 AS6762 AS31133	2	<1%	2
32	AS3320 AS6762 AS31133	2	<1%	2
33	AS1299 AS6762 AS31133	2	<1%	2
34	AS58057 AS1836 AS31133	2	<1%	2
35	AS31027 AS12552 AS31133	2	<1%	1
36	AS59890 AS6939 AS31133	2	<1%	2
37	AS199524 AS6762 AS31133	2	<1%	2
38	AS34927 AS1299 AS6762 AS31133	2	<1%	2
39	AS49544 AS3356 AS6762 AS31133	2	<1%	1
40	AS49544 AS2914 AS6762 AS31133	2	<1%	2
41	AS20612 AS8758 AS3303 AS31133	2	<1%	1
42	AS271253 AS3356 AS6762 AS31133	2	<1%	1
43	AS2497 AS701 AS6762 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	AS14630 AS31133	1	<1%	1
48	AS271253 AS31133	1	<1%	1
49	AS50304 AS31133	1	<1%	1
50	AS34549 AS31133	1	<1%	1

50 of 261 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, 03:06 UTC, fetched just now.