BGP map for 45.138.173.0/24

45.138.173.0/24 is announced by AS30823 AUROLOGIC and seen by 326 peers of 23 RIPE RIS collectors, over 254 different AS paths. Its busiest upstreams are AS1299 TWELVE99 (30%), AS2914 NTT America, Inc. (22%) and AS174 Cogent Communications, LLC (11%). The most common path, used by 10 peers, is AS24482 AS30823.

Routes checked 14:47:22 UTC

No change in the origin, the upstreams or the number of peers since 00:45 UTC on 27 Oct, when this site first looked at 45.138.173.0/24.

AS-path graph toward 45.138.173.0/24

origin Tier 1Tier 2edge network prefix best path: chosen by 10 of 326 peers (3%) number on a line = peers using that link RIS data up to 14:47 UTC what the colours mean 12 of 254 paths drawn 3 quieter networks left out

View JSON Raw upstream

326collector peers

23RIS collectors

254distinct AS paths

3.1average AS hops, 2 to 6

Upstreams

Networks directly in front of the origin.

Network	Peers	Share
AS1299 TWELVE99 Arelion Sweden AB	97	30%
AS2914 NTT America, Inc.	71	22%
AS174 Cogent Communications, LLC	36	11%
AS6762 SEABONE-NET TELECOM ITALIA SPARKLE S.p.A.	18	6%
AS6939 Hurricane Electric LLC	18	6%
AS24482 SG.GS	10	3%
AS8218 NEO-ASN Zayo Infrastructure France SA	8	2%
AS25091 IP-Max IP-Max SA	8	2%
AS14840 BR.Digital Telecom	5	2%
AS47692 NESSUS Nessus GmbH	4	1%

Transit networks

Networks between the collector peer and the origin.

Network	Peers	Share
AS1299 TWELVE99 Arelion Sweden AB	95	29%
AS2914 NTT America, Inc.	68	21%
AS174 Cogent Communications, LLC	36	11%
AS6939 Hurricane Electric LLC	18	6%
AS6762 SEABONE-NET TELECOM ITALIA SPARKLE S.p.A.	16	5%
AS3257 GTT-BACKBONE GTT Communications Inc.	8	2%
AS25091 IP-Max IP-Max SA	5	2%
AS3356 Level 3 Parent, LLC	4	1%
AS34549 MEER-AS meerfarbig GmbH & Co. KG	4	1%
AS6453 TATA COMMUNICATIONS (AMERICA) INC	3	<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 AS30823	10	3%	10
2	AS8218 AS30823	7	2%	6
3	AS6461 AS2914 AS30823	5	2%	5
4	AS14840 AS30823	4	1%	2
5	AS13030 AS2914 AS30823	4	1%	4
6	AS47147 AS1299 AS30823	4	1%	4
7	AS2914 AS30823	3	<1%	3
8	AS25091 AS30823	3	<1%	3
9	AS9002 AS2914 AS30823	3	<1%	3
10	AS12779 AS2914 AS30823	3	<1%	3
11	AS199524 AS1299 AS30823	3	<1%	3
12	AS35280 AS2914 AS30823	3	<1%	3
13	AS48362 AS1299 AS30823	3	<1%	3
14	AS1299 AS30823	2	<1%	2
15	AS34927 AS30823	2	<1%	2
16	AS35710 AS30823	2	<1%	2
17	AS51185 AS30823	2	<1%	2
18	AS212483 AS30823	2	<1%	1
19	AS49544 AS30823	2	<1%	2
20	AS6762 AS30823	2	<1%	2
21	AS47692 AS30823	2	<1%	2
22	AS3257 AS1299 AS30823	2	<1%	2
23	AS3491 AS1299 AS30823	2	<1%	2
24	AS62167 AS174 AS30823	2	<1%	2
25	AS25160 AS2914 AS30823	2	<1%	2
26	AS42473 AS1299 AS30823	2	<1%	2
27	AS34927 AS1299 AS30823	2	<1%	2
28	AS48185 AS2914 AS30823	2	<1%	2
29	AS14907 AS1299 AS30823	2	<1%	2
30	AS31027 AS1299 AS30823	2	<1%	1
31	AS49544 AS2914 AS30823	2	<1%	2
32	AS8529 AS1299 AS30823	2	<1%	2
33	AS34019 AS25091 AS30823	2	<1%	2
34	AS15547 AS174 AS30823	2	<1%	2
35	AS51184 AS47692 AS30823	2	<1%	2
36	AS59890 AS6939 AS30823	2	<1%	2
37	AS199524 AS6762 AS30823	2	<1%	2
38	AS2497 AS2914 AS30823	2	<1%	2
39	AS19151 AS2914 AS30823	2	<1%	2
40	AS49544 AS3356 AS6762 AS30823	2	<1%	1
41	AS20612 AS9044 AS1299 AS30823	2	<1%	1
42	AS58057 AS34549 AS3257 AS1299 AS30823	2	<1%	2
43	AS142289 AS9583 AS6453 AS174 AS30823	2	<1%	1
44	AS3170 AS30823	1	<1%	1
45	AS49673 AS30823	1	<1%	1
46	AS37721 AS30823	1	<1%	1
47	AS198150 AS30823	1	<1%	1
48	AS28910 AS30823	1	<1%	1
49	AS50629 AS30823	1	<1%	1
50	AS39351 AS30823	1	<1%	1

50 of 254 paths shown. All of them are in the JSON.

More prefixes from AS30823

Routes seen by RIPE RIS in the 24 hours up to 8 Nov 2026, 14:47 UTC, fetched just now.