BGP map for 91.219.52.0/22

91.219.52.0/22 is announced by AS51528 CENTR-AS and seen by 330 peers of 23 RIPE RIS collectors, over 259 different AS paths. Its busiest upstreams are AS9002 RETN-AS (86%), AS6939 Hurricane Electric LLC (6%) and AS24482 SG.GS (3%). The most common path, used by 11 peers, is AS24482 AS51528.

Routes checked 18:35:45 UTC

No change in the origin, the upstreams or the number of peers since 03:33 UTC on 27 Oct, when this site first looked at 91.219.52.0/22.

AS-path graph toward 91.219.52.0/22

origin Tier 1Tier 2edge network prefix best path: chosen by 11 of 330 peers (3%) number on a line = peers using that link RIS data up to 18:35 UTC what the colours mean 12 of 259 paths drawn 4 quieter networks left out

View JSON Raw upstream

330collector peers

23RIS collectors

259distinct AS paths

3.8average AS hops, 2 to 6

Upstreams

Networks directly in front of the origin.

Network	Peers	Share
AS9002 RETN-AS RETN Limited	285	86%
AS6939 Hurricane Electric LLC	20	6%
AS24482 SG.GS	11	3%
AS14840 BR.Digital Telecom	5	2%
AS50581 UTG Ukrainian Telecommunication Group LLC	2	<1%
AS198150 SIACOM-AS SIACOM JSC	1	<1%
AS48919 UA-CITY-AS UACITY Ltd.	1	<1%
AS209823 ENKI-AS Enki Multimedia EURL	1	<1%
AS13194 BITE UAB "Bite Lietuva"	1	<1%
AS6663 TTI-NET Euroweb Romania S.R.L.	1	<1%

Transit networks

Networks between the collector peer and the origin.

Network	Peers	Share
AS9002 RETN-AS RETN Limited	281	85%
AS3356 Level 3 Parent, LLC	38	12%
AS1299 TWELVE99 Arelion Sweden AB	31	9%
AS2914 NTT America, Inc.	25	8%
AS6939 Hurricane Electric LLC	20	6%
AS3257 GTT-BACKBONE GTT Communications Inc.	17	5%
AS6762 SEABONE-NET TELECOM ITALIA SPARKLE S.p.A.	14	4%
AS3320 DTAG Deutsche Telekom AG	11	3%
AS3491 PCCW Global (HK) Ltd.	7	2%
AS6453 TATA COMMUNICATIONS (AMERICA) 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	AS24482 AS51528	11	3%	11
2	AS8218 AS9002 AS51528	7	2%	6
3	AS6461 AS9002 AS51528	5	2%	5
4	AS9002 AS51528	4	1%	4
5	AS14840 AS51528	4	1%	2
6	AS47147 AS9002 AS51528	4	1%	4
7	AS13030 AS3320 AS9002 AS51528	4	1%	4
8	AS2914 AS9002 AS51528	3	<1%	3
9	AS3491 AS9002 AS51528	3	<1%	3
10	AS3214 AS9002 AS51528	3	<1%	3
11	AS49544 AS9002 AS51528	3	<1%	3
12	AS25091 AS9002 AS51528	3	<1%	3
13	AS48362 AS9002 AS51528	3	<1%	3
14	AS12779 AS3257 AS9002 AS51528	3	<1%	3
15	AS51185 AS6762 AS9002 AS51528	3	<1%	3
16	AS3320 AS9002 AS51528	2	<1%	2
17	AS42473 AS9002 AS51528	2	<1%	2
18	AS1299 AS9002 AS51528	2	<1%	2
19	AS6762 AS9002 AS51528	2	<1%	2
20	AS59890 AS6939 AS51528	2	<1%	2
21	AS19151 AS9002 AS51528	2	<1%	2
22	AS62167 AS3356 AS9002 AS51528	2	<1%	2
23	AS25160 AS2914 AS9002 AS51528	2	<1%	2
24	AS34927 AS1299 AS9002 AS51528	2	<1%	2
25	AS58057 AS1836 AS9002 AS51528	2	<1%	2
26	AS49544 AS3356 AS9002 AS51528	2	<1%	1
27	AS31027 AS6797 AS9002 AS51528	2	<1%	1
28	AS35710 AS3320 AS9002 AS51528	2	<1%	2
29	AS199524 AS1299 AS9002 AS51528	2	<1%	2
30	AS35280 AS3356 AS9002 AS51528	2	<1%	2
31	AS15547 AS3303 AS9002 AS51528	2	<1%	2
32	AS51184 AS1764 AS9002 AS51528	2	<1%	2
33	AS34019 AS25091 AS9002 AS51528	2	<1%	2
34	AS47692 AS2914 AS9002 AS51528	2	<1%	2
35	AS20612 AS8758 AS9002 AS51528	2	<1%	1
36	AS199524 AS3491 AS9002 AS51528	2	<1%	2
37	AS58057 AS34549 AS2914 AS9002 AS51528	2	<1%	2
38	AS142289 AS9583 AS4755 AS6453 AS9002 AS51528	2	<1%	1
39	AS198150 AS51528	1	<1%	1
40	AS48919 AS51528	1	<1%	1
41	AS209823 AS51528	1	<1%	1
42	AS6830 AS9002 AS51528	1	<1%	1
43	AS12969 AS9002 AS51528	1	<1%	1
44	AS59919 AS9002 AS51528	1	<1%	1
45	AS20205 AS6939 AS51528	1	<1%	1
46	AS55720 AS6939 AS51528	1	<1%	1
47	AS61218 AS6939 AS51528	1	<1%	1
48	AS50300 AS9002 AS51528	1	<1%	1
49	AS3333 AS9002 AS51528	1	<1%	1
50	AS17639 AS9002 AS51528	1	<1%	1

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

More prefixes from AS51528

Routes seen by RIPE RIS in the 24 hours up to 9 Nov 2026, 18:35 UTC, fetched 14 minutes ago.