BGP map for 83.172.48.0/21

83.172.48.0/21 is announced by AS9049 ERTH-TRANSIT-AS and seen by 338 peers of 23 RIPE RIS collectors, over 265 different AS paths. Its busiest upstreams are AS57304 RETNRU-AS (43%), AS1299 TWELVE99 (31%) and AS6939 Hurricane Electric LLC (5%). The most common path, used by 9 peers, is AS24482 AS9049.

Routes checked 16:26:43 UTC

No change in the origin, the upstreams or the number of peers since 18:39 UTC on 28 Oct, when this site first looked at 83.172.48.0/21.

AS-path graph toward 83.172.48.0/21

origin Tier 1Tier 2transitedge network prefix best path: chosen by 9 of 338 peers (3%) number on a line = peers using that link RIS data up to 16:25 UTC what the colours mean 12 of 265 paths drawn 4 quieter networks left out

View JSON Raw upstream

338collector peers

23RIS collectors

265distinct AS paths

3.3average AS hops, 2 to 7

Upstreams

Networks directly in front of the origin.

Network	Peers	Share
AS57304 RETNRU-AS JSC "RetnNet"	146	43%
AS1299 TWELVE99 Arelion Sweden AB	105	31%
AS6939 Hurricane Electric LLC	16	5%
AS6762 SEABONE-NET TELECOM ITALIA SPARKLE S.p.A.	13	4%
AS24482 SG.GS	9	3%
AS8218 NEO-ASN Zayo Infrastructure France SA	8	2%
AS25091 IP-Max IP-Max SA	8	2%
AS33891 CORE-BACKBONE Core-Backbone GmbH	3	<1%
AS47692 NESSUS Nessus GmbH	2	<1%
AS39351 ESAB-AS 31173 Services AB	2	<1%

Transit networks

Networks between the collector peer and the origin.

Network	Peers	Share
AS57304 RETNRU-AS JSC "RetnNet"	144	43%
AS1299 TWELVE99 Arelion Sweden AB	103	30%
AS9002 RETN-AS RETN Limited	26	8%
AS6939 Hurricane Electric LLC	16	5%
AS174 Cogent Communications, LLC	15	4%
AS6762 SEABONE-NET TELECOM ITALIA SPARKLE S.p.A.	11	3%
AS25091 IP-Max IP-Max SA	5	1%
AS2914 NTT America, Inc.	5	1%
AS3356 Level 3 Parent, LLC	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 AS9049	9	3%	9
2	AS8218 AS9049	7	2%	6
3	AS6461 AS1299 AS9049	5	1%	5
4	AS13030 AS1299 AS9049	4	1%	4
5	AS9002 AS57304 AS9049	4	1%	4
6	AS14840 AS57304 AS9049	4	1%	2
7	AS199524 AS1299 AS9049	4	1%	4
8	AS47147 AS57304 AS9049	4	1%	4
9	AS25091 AS9049	3	<1%	3
10	AS3491 AS1299 AS9049	3	<1%	3
11	AS48185 AS57304 AS9049	3	<1%	3
12	AS14907 AS1299 AS9049	3	<1%	3
13	AS48362 AS57304 AS9049	3	<1%	3
14	AS1299 AS9049	2	<1%	2
15	AS57304 AS9049	2	<1%	2
16	AS6762 AS9049	2	<1%	2
17	AS47692 AS9049	2	<1%	2
18	AS3257 AS1299 AS9049	2	<1%	2
19	AS6830 AS1299 AS9049	2	<1%	2
20	AS3320 AS1299 AS9049	2	<1%	2
21	AS2914 AS6762 AS9049	2	<1%	2
22	AS25160 AS57304 AS9049	2	<1%	2
23	AS42473 AS1299 AS9049	2	<1%	2
24	AS34927 AS1299 AS9049	2	<1%	2
25	AS35710 AS57304 AS9049	2	<1%	2
26	AS8529 AS1299 AS9049	2	<1%	2
27	AS212483 AS57304 AS9049	2	<1%	1
28	AS49544 AS57304 AS9049	2	<1%	2
29	AS34019 AS25091 AS9049	2	<1%	2
30	AS199524 AS57304 AS9049	2	<1%	2
31	AS15547 AS57304 AS9049	2	<1%	2
32	AS12779 AS57304 AS9049	2	<1%	2
33	AS51184 AS57304 AS9049	2	<1%	2
34	AS51185 AS6762 AS9049	2	<1%	2
35	AS59890 AS6939 AS9049	2	<1%	2
36	AS35280 AS1299 AS9049	2	<1%	2
37	AS2497 AS1299 AS9049	2	<1%	2
38	AS3214 AS9002 AS57304 AS9049	2	<1%	2
39	AS31027 AS6797 AS57304 AS9049	2	<1%	1
40	AS20612 AS9044 AS57304 AS9049	2	<1%	1
41	AS19151 AS9002 AS57304 AS9049	2	<1%	2
42	AS49544 AS3356 AS9002 AS57304 AS9049	2	<1%	1
43	AS142289 AS9583 AS4755 AS6453 AS9002 AS57304 AS9049	2	<1%	1
44	AS3170 AS9049	1	<1%	1
45	AS208972 AS9049	1	<1%	1
46	AS49673 AS9049	1	<1%	1
47	AS37721 AS9049	1	<1%	1
48	AS13004 AS9049	1	<1%	1
49	AS51185 AS9049	1	<1%	1
50	AS44901 AS9049	1	<1%	1

50 of 265 paths shown. All of them are in the JSON.

More prefixes from AS9049

Routes seen by RIPE RIS in the 24 hours up to 8 Nov 2026, 16:25 UTC, fetched just now.