BGP map for 91.237.240.0/24

91.237.240.0/24 is announced by AS58021 NETSTAR-AS and seen by 377 peers of 23 RIPE RIS collectors, over 281 different AS paths. Its busiest upstreams are AS3255 UARNET-AS (92%) and AS48957 NETWORK-LVIV-AS (8%). The most common path, used by 20 peers, is AS6939 AS3255 AS58021.

Routes checked 15:26:17 UTC

No change in the origin, the upstreams or the number of peers since 04:04 UTC on 29 Oct, when this site first looked at 91.237.240.0/24.

AS-path graph toward 91.237.240.0/24

origin Tier 1Tier 2transitedge network prefix best path: chosen by 20 of 377 peers (5%) number on a line = peers using that link RIS data up to 15:25 UTC what the colours mean 12 of 281 paths drawn 4 quieter networks left out

View JSON Raw upstream

377collector peers

23RIS collectors

281distinct AS paths

4.0average AS hops, 3 to 8

Upstreams

Networks directly in front of the origin.

Network	Peers	Share
AS3255 UARNET-AS LLC EKSINTECH	346	92%
AS48957 NETWORK-LVIV-AS Joint Ukrainian American Enterprise "Telecommunications Resource Center" ltd	31	8%

Transit networks

Networks between the collector peer and the origin.

Network	Peers	Share
AS3255 UARNET-AS LLC EKSINTECH	346	92%
AS6939 Hurricane Electric LLC	247	66%
AS48957 NETWORK-LVIV-AS Joint Ukrainian American Enterprise "Telecommunications Resource Center" ltd	31	8%
AS174 Cogent Communications, LLC	18	5%
AS3356 Level 3 Parent, LLC	15	4%
AS15895 KSNET-AS "Kyivstar" PJSC	10	3%
AS1820 WNET TELECOM USA Corp.	10	3%
AS6762 SEABONE-NET TELECOM ITALIA SPARKLE S.p.A.	9	2%
AS50263 IXP-1-IX-EU A-Systems Sp. z o.o.	8	2%
AS3257 GTT-BACKBONE GTT Communications Inc.	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	AS6939 AS3255 AS58021	20	5%	17
2	AS8218 AS6939 AS3255 AS58021	7	2%	6
3	AS24482 AS3255 AS58021	6	2%	6
4	AS199524 AS6939 AS3255 AS58021	5	1%	5
5	AS9002 AS15895 AS48957 AS58021	4	1%	4
6	AS12779 AS6939 AS3255 AS58021	4	1%	4
7	AS34927 AS6939 AS3255 AS58021	4	1%	3
8	AS14840 AS6939 AS3255 AS58021	4	1%	2
9	AS51185 AS6939 AS3255 AS58021	4	1%	4
10	AS2914 AS3255 AS58021	3	<1%	3
11	AS13030 AS6939 AS3255 AS58021	3	<1%	3
12	AS48185 AS6939 AS3255 AS58021	3	<1%	3
13	AS271253 AS6939 AS3255 AS58021	3	<1%	2
14	AS58057 AS6939 AS3255 AS58021	3	<1%	3
15	AS14907 AS6939 AS3255 AS58021	3	<1%	3
16	AS49544 AS6939 AS3255 AS58021	3	<1%	3
17	AS35280 AS6939 AS3255 AS58021	3	<1%	3
18	AS25091 AS50263 AS48957 AS58021	3	<1%	3
19	AS48362 AS6939 AS3255 AS58021	3	<1%	3
20	AS47147 AS3320 AS3257 AS3255 AS58021	3	<1%	3
21	AS6762 AS3255 AS58021	2	<1%	2
22	AS49544 AS3255 AS58021	2	<1%	2
23	AS6461 AS174 AS3255 AS58021	2	<1%	2
24	AS62167 AS6939 AS3255 AS58021	2	<1%	2
25	AS6424 AS6939 AS3255 AS58021	2	<1%	2
26	AS25160 AS1820 AS48957 AS58021	2	<1%	2
27	AS42473 AS6939 AS3255 AS58021	2	<1%	2
28	AS3214 AS1820 AS48957 AS58021	2	<1%	2
29	AS1299 AS6939 AS3255 AS58021	2	<1%	2
30	AS50628 AS6939 AS3255 AS58021	2	<1%	2
31	AS31027 AS6939 AS3255 AS58021	2	<1%	1
32	AS35710 AS6939 AS3255 AS58021	2	<1%	2
33	AS8529 AS6939 AS3255 AS58021	2	<1%	2
34	AS34019 AS6939 AS3255 AS58021	2	<1%	2
35	AS15547 AS174 AS3255 AS58021	2	<1%	2
36	AS51184 AS6939 AS3255 AS58021	2	<1%	2
37	AS6461 AS6939 AS3255 AS58021	2	<1%	2
38	AS47692 AS6939 AS3255 AS58021	2	<1%	2
39	AS24482 AS50263 AS48957 AS58021	2	<1%	2
40	AS59890 AS6939 AS3255 AS58021	2	<1%	2
41	AS20612 AS6939 AS3255 AS58021	2	<1%	1
42	AS202032 AS6939 AS3255 AS58021	2	<1%	2
43	AS24482 AS6939 AS3255 AS58021	2	<1%	2
44	AS19151 AS6939 AS3255 AS58021	2	<1%	2
45	AS142289 AS9583 AS4755 AS6453 AS9002 AS15895 AS48957 AS58021	2	<1%	1
46	AS211509 AS48957 AS58021	1	<1%	1
47	AS13004 AS48957 AS58021	1	<1%	1
48	AS36236 AS3255 AS58021	1	<1%	1
49	AS48919 AS3255 AS58021	1	<1%	1
50	AS3257 AS3255 AS58021	1	<1%	1

50 of 281 paths shown. All of them are in the JSON.

More prefixes from AS58021

Routes seen by RIPE RIS in the 24 hours up to 9 Nov 2026, 15:25 UTC, fetched just now.