BGP map for 180.149.104.0/21

180.149.104.0/21 is announced by AS45204 GEMNET LLC and seen by 324 peers of 23 RIPE RIS collectors, over 251 different AS paths. Its busiest upstreams are AS1299 TWELVE99 (54%), AS2914 NTT America, Inc. (23%) and AS174 Cogent Communications, LLC (6%). The most common path, used by 10 peers, is AS24482 AS45204.

Routes checked 14:52:46 UTC

No change in the origin, the upstreams or the number of peers since 09:26 UTC on 29 Oct, when this site first looked at 180.149.104.0/21.

AS-path graph toward 180.149.104.0/21

origin Tier 1Tier 2edge network prefix best path: chosen by 10 of 324 peers (3%) number on a line = peers using that link RIS data up to 14:52 UTC what the colours mean 12 of 251 paths drawn 3 quieter networks left out

View JSON Raw upstream

324collector peers

23RIS collectors

251distinct AS paths

3.5average AS hops, 2 to 6

Upstreams

Networks directly in front of the origin.

Network	Peers	Share
AS1299 TWELVE99 Arelion Sweden AB	176	54%
AS2914 NTT America, Inc.	73	23%
AS174 Cogent Communications, LLC	19	6%
AS3303 SWISSCOM Swisscom (Schweiz) AG	18	6%
AS12389 ROSTELECOM-AS PJSC Rostelecom	17	5%
AS24482 SG.GS	10	3%
AS49544 i3Dnet i3D.net B.V	3	<1%
AS2497 Internet Initiative Japan Inc.	3	<1%
AS199524 GCORE G-Core Labs S.A.	2	<1%
AS59105 Home NOC Operators Group	1	<1%

Transit networks

Networks between the collector peer and the origin.

Network	Peers	Share
AS1299 TWELVE99 Arelion Sweden AB	174	54%
AS2914 NTT America, Inc.	70	22%
AS174 Cogent Communications, LLC	19	6%
AS3356 Level 3 Parent, LLC	18	6%
AS3303 SWISSCOM Swisscom (Schweiz) AG	18	6%
AS12389 ROSTELECOM-AS PJSC Rostelecom	17	5%
AS3257 GTT-BACKBONE GTT Communications Inc.	11	3%
AS6461 Zayo Bandwidth	8	2%
AS6762 SEABONE-NET TELECOM ITALIA SPARKLE S.p.A.	7	2%
AS9002 RETN-AS RETN Limited	6	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 AS45204	10	3%	10
2	AS8218 AS6461 AS1299 AS45204	7	2%	6
3	AS6461 AS1299 AS45204	5	2%	5
4	AS13030 AS1299 AS45204	4	1%	4
5	AS47147 AS1299 AS45204	4	1%	4
6	AS14840 AS3356 AS1299 AS45204	4	1%	2
7	AS2914 AS45204	3	<1%	3
8	AS49544 AS45204	3	<1%	3
9	AS9002 AS2914 AS45204	3	<1%	3
10	AS12779 AS2914 AS45204	3	<1%	3
11	AS34927 AS1299 AS45204	3	<1%	3
12	AS14907 AS1299 AS45204	3	<1%	3
13	AS35280 AS2914 AS45204	3	<1%	3
14	AS34019 AS3303 AS45204	3	<1%	3
15	AS48362 AS1299 AS45204	3	<1%	3
16	AS1299 AS45204	2	<1%	2
17	AS199524 AS45204	2	<1%	2
18	AS2497 AS45204	2	<1%	2
19	AS6830 AS1299 AS45204	2	<1%	2
20	AS3320 AS1299 AS45204	2	<1%	2
21	AS3491 AS1299 AS45204	2	<1%	2
22	AS25160 AS2914 AS45204	2	<1%	2
23	AS42473 AS1299 AS45204	2	<1%	2
24	AS48185 AS2914 AS45204	2	<1%	2
25	AS31027 AS1299 AS45204	2	<1%	1
26	AS8529 AS1299 AS45204	2	<1%	2
27	AS15547 AS3303 AS45204	2	<1%	2
28	AS47692 AS2914 AS45204	2	<1%	2
29	AS25091 AS1299 AS45204	2	<1%	2
30	AS271253 AS174 AS45204	2	<1%	1
31	AS199524 AS1299 AS45204	2	<1%	2
32	AS19151 AS174 AS45204	2	<1%	2
33	AS62167 AS3356 AS1299 AS45204	2	<1%	2
34	AS58057 AS1836 AS1299 AS45204	2	<1%	2
35	AS58057 AS34549 AS1299 AS45204	2	<1%	2
36	AS49544 AS3356 AS1299 AS45204	2	<1%	1
37	AS142289 AS9583 AS2914 AS45204	2	<1%	1
38	AS35710 AS3320 AS1299 AS45204	2	<1%	2
39	AS51184 AS47692 AS2914 AS45204	2	<1%	2
40	AS51185 AS6762 AS1299 AS45204	2	<1%	2
41	AS59890 AS60068 AS1299 AS45204	2	<1%	2
42	AS20612 AS8758 AS3303 AS45204	2	<1%	1
43	AS59105 AS45204	1	<1%	1
44	AS15692 AS2914 AS45204	1	<1%	1
45	AS31742 AS1299 AS45204	1	<1%	1
46	AS35266 AS2914 AS45204	1	<1%	1
47	AS1828 AS1299 AS45204	1	<1%	1
48	AS39122 AS1299 AS45204	1	<1%	1
49	AS48185 AS1299 AS45204	1	<1%	1
50	AS12969 AS1299 AS45204	1	<1%	1

50 of 251 paths shown. All of them are in the JSON.

More prefixes from AS45204

Routes seen by RIPE RIS in the 24 hours up to 8 Nov 2026, 14:52 UTC, fetched just now.