BGP map for 2a0d:ab80::/32

2a0d:ab80::/32 is announced by AS204523 Expresso-Telecom-Group and seen by 332 peers of 23 RIPE RIS collectors, over 241 different AS paths. Its busiest upstreams are AS3356 Level 3 Parent, LLC (58%) and AS174 Cogent Communications, LLC (42%). The most common path, used by 11 peers, is AS24482 AS2914 AS3356 AS204523.

Routes checked 21:12:22 UTC

No change in the origin, the upstreams or the number of peers since 21:12 UTC, when this site first looked at 2a0d:ab80::/32.

AS-path graph toward 2a0d:ab80::/32

origin Tier 1Tier 2edge network prefix best path: chosen by 11 of 332 peers (3%) number on a line = peers using that link RIS data up to 21:12 UTC what the colours mean 12 of 241 paths drawn 5 quieter networks left out

Download PNG View JSON Raw upstream

332collector peers

23RIS collectors

241distinct AS paths

3.7average AS hops, 3 to 6

Upstreams

Networks directly in front of the origin.

Network	Peers	Share
AS3356 Level 3 Parent, LLC	194	58%
AS174 Cogent Communications, LLC	138	42%

Transit networks

Networks between the collector peer and the origin.

Network	Peers	Share
AS3356 Level 3 Parent, LLC	194	58%
AS174 Cogent Communications, LLC	138	42%
AS6939 Hurricane Electric LLC	48	14%
AS1299 TWELVE99 Arelion Sweden AB	26	8%
AS2914 NTT America, Inc.	19	6%
AS6461 Zayo Bandwidth	9	3%
AS6762 SEABONE-NET TELECOM ITALIA SPARKLE S.p.A.	8	2%
AS25091 IP-Max IP-Max SA	6	2%
AS9002 RETN-AS RETN Limited	6	2%
AS1764 NEXTLAYER-AS Next Layer Telekommunikationsdienstleistungs- und Beratungs GmbH	5	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 AS2914 AS3356 AS204523	11	3%	11
2	AS6939 AS3356 AS204523	9	3%	9
3	AS8218 AS6461 AS3356 AS204523	7	2%	6
4	AS9002 AS3356 AS204523	5	2%	5
5	AS199524 AS174 AS204523	5	2%	5
6	AS49544 AS3356 AS204523	5	2%	4
7	AS14840 AS3356 AS204523	4	1%	2
8	AS12779 AS174 AS204523	4	1%	4
9	AS13030 AS1299 AS174 AS204523	4	1%	4
10	AS2914 AS3356 AS204523	3	<1%	3
11	AS48185 AS3356 AS204523	3	<1%	3
12	AS6461 AS3356 AS204523	3	<1%	3
13	AS25091 AS3356 AS204523	3	<1%	3
14	AS3214 AS6939 AS3356 AS204523	3	<1%	3
15	AS47147 AS1299 AS174 AS204523	3	<1%	3
16	AS15547 AS3303 AS3356 AS204523	3	<1%	3
17	AS19151 AS174 AS204523	2	<1%	2
18	AS6762 AS3356 AS204523	2	<1%	2
19	AS852 AS174 AS204523	2	<1%	2
20	AS50628 AS3356 AS204523	2	<1%	2
21	AS37721 AS174 AS204523	2	<1%	1
22	AS31027 AS3356 AS204523	2	<1%	1
23	AS8529 AS3356 AS204523	2	<1%	2
24	AS1299 AS174 AS204523	2	<1%	2
25	AS3257 AS3356 AS204523	2	<1%	2
26	AS6667 AS174 AS204523	2	<1%	2
27	AS6461 AS174 AS204523	2	<1%	2
28	AS25160 AS174 AS204523	2	<1%	2
29	AS35280 AS3356 AS204523	2	<1%	2
30	AS59890 AS3356 AS204523	2	<1%	2
31	AS3491 AS174 AS204523	2	<1%	2
32	AS1403 AS577 AS3356 AS204523	2	<1%	1
33	AS58057 AS34549 AS174 AS204523	2	<1%	2
34	AS34927 AS6939 AS3356 AS204523	2	<1%	1
35	AS35710 AS6939 AS3356 AS204523	2	<1%	2
36	AS34019 AS25091 AS3356 AS204523	2	<1%	2
37	AS34927 AS1299 AS174 AS204523	2	<1%	2
38	AS47692 AS6939 AS3356 AS204523	2	<1%	2
39	AS48362 AS1764 AS3356 AS204523	2	<1%	2
40	AS51184 AS6939 AS3356 AS204523	2	<1%	2
41	AS62167 AS6939 AS3356 AS204523	2	<1%	2
42	AS917 AS60068 AS174 AS204523	2	<1%	2
43	AS202032 AS6939 AS3356 AS204523	2	<1%	2
44	AS28917 AS3257 AS174 AS204523	2	<1%	1
45	AS20612 AS9044 AS174 AS204523	2	<1%	1
46	AS58057 AS6939 AS3356 AS204523	2	<1%	1
47	AS142289 AS9583 AS2914 AS3356 AS204523	2	<1%	1
48	AS206271 AS60707 AS12735 AS9121 AS3356 AS204523	2	<1%	1
49	AS2497 AS174 AS204523	1	<1%	1
50	AS52320 AS174 AS204523	1	<1%	1

50 of 241 paths shown. All of them are in the JSON.

More prefixes from AS204523

Routes seen by RIPE RIS in the 24 hours up to 15 Sep 2026, 21:12 UTC, fetched just now.