BGP map for 205.172.104.0/22

205.172.104.0/22 is announced by 2 networks, mostly AS10753 Level 3 Parent, LLC and seen by 330 peers of 23 RIPE RIS collectors, over 267 different AS paths. All of those routes reach it through one upstream, AS3356 Level 3 Parent, LLC. The most common path, used by 7 peers, is AS8218 AS6461 AS3356 AS10753.

Routes checked 04:38:00 UTC

No change in the origin, the upstreams or the number of peers since 04:38 UTC, when this site first looked at 205.172.104.0/22.

AS-path graph toward 205.172.104.0/22

origin Tier 1Tier 2edge network prefix best path: chosen by 7 of 330 peers (2%) number on a line = peers using that link RIS data up to 04:37 UTC what the colours mean 12 of 267 paths drawn 2 quieter networks left out

Download PNG View JSON Raw upstream

330collector peers

23RIS collectors

267distinct AS paths

3.9average AS hops, 3 to 6

Upstreams

Networks directly in front of the origin.

Network	Peers	Share
AS3356 Level 3 Parent, LLC	330	100%

Transit networks

Networks between the collector peer and the origin.

Network	Peers	Share
AS3356 Level 3 Parent, LLC	330	100%
AS1299 TWELVE99 Arelion Sweden AB	47	14%
AS2914 NTT America, Inc.	37	11%
AS174 Cogent Communications, LLC	16	5%
AS6461 Zayo Bandwidth	11	3%
AS3257 GTT-BACKBONE GTT Communications Inc.	11	3%
AS6939 Hurricane Electric LLC	9	3%
AS3320 DTAG Deutsche Telekom AG	7	2%
AS1764 NEXTLAYER-AS Next Layer Telekommunikationsdienstleistungs- und Beratungs GmbH	7	2%
AS6762 SEABONE-NET TELECOM ITALIA SPARKLE S.p.A.	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	AS8218 AS6461 AS3356 AS10753	7	2%	6
2	AS24482 AS2914 AS3356 AS18756	6	2%	6
3	AS24482 AS2914 AS3356 AS10753	5	2%	5
4	AS49544 AS3356 AS18756	4	1%	3
5	AS14840 AS3356 AS18756	4	1%	2
6	AS25091 AS3356 AS10753	3	<1%	3
7	AS6461 AS3356 AS10753	3	<1%	3
8	AS13030 AS1299 AS3356 AS18756	3	<1%	3
9	AS12779 AS3257 AS3356 AS10753	3	<1%	3
10	AS199524 AS1299 AS3356 AS10753	3	<1%	3
11	AS199524 AS1299 AS3356 AS18756	3	<1%	3
12	AS6461 AS3356 AS18756	2	<1%	2
13	AS3320 AS3356 AS18756	2	<1%	2
14	AS2914 AS3356 AS18756	2	<1%	2
15	AS3491 AS3356 AS18756	2	<1%	2
16	AS9002 AS3356 AS18756	2	<1%	2
17	AS62167 AS3356 AS18756	2	<1%	2
18	AS48185 AS3356 AS18756	2	<1%	2
19	AS50628 AS3356 AS10753	2	<1%	2
20	AS31027 AS3356 AS18756	2	<1%	1
21	AS8529 AS3356 AS10753	2	<1%	2
22	AS9002 AS3356 AS10753	2	<1%	2
23	AS59890 AS3356 AS10753	2	<1%	2
24	AS271253 AS3356 AS18756	2	<1%	1
25	AS35280 AS3356 AS18756	2	<1%	2
26	AS2497 AS3356 AS18756	2	<1%	2
27	AS25160 AS2914 AS3356 AS18756	2	<1%	2
28	AS34927 AS1299 AS3356 AS18756	2	<1%	2
29	AS58057 AS1836 AS3356 AS10753	2	<1%	2
30	AS35710 AS3320 AS3356 AS10753	2	<1%	2
31	AS14907 AS2914 AS3356 AS10753	2	<1%	2
32	AS34019 AS35625 AS3356 AS10753	2	<1%	2
33	AS15547 AS174 AS3356 AS10753	2	<1%	2
34	AS51184 AS1764 AS3356 AS10753	2	<1%	2
35	AS48362 AS1764 AS3356 AS10753	2	<1%	2
36	AS47692 AS33891 AS3356 AS10753	2	<1%	2
37	AS51185 AS6762 AS3356 AS10753	2	<1%	2
38	AS19151 AS2914 AS3356 AS18756	2	<1%	2
39	AS58057 AS34549 AS2914 AS3356 AS10753	2	<1%	2
40	AS20612 AS8758 AS15576 AS3356 AS10753	2	<1%	1
41	AS142289 AS9583 AS4755 AS6453 AS3356 AS10753	2	<1%	1
42	AS3257 AS3356 AS18756	1	<1%	1
43	AS6830 AS3356 AS18756	1	<1%	1
44	AS1299 AS3356 AS18756	1	<1%	1
45	AS7018 AS3356 AS18756	1	<1%	1
46	AS37721 AS3356 AS10753	1	<1%	1
47	AS50300 AS3356 AS18756	1	<1%	1
48	AS48185 AS3356 AS10753	1	<1%	1
49	AS17639 AS3356 AS10753	1	<1%	1
50	AS3549 AS3356 AS10753	1	<1%	1

50 of 267 paths shown. All of them are in the JSON.

More prefixes from AS10753

Routes seen by RIPE RIS in the 24 hours up to 16 Sep 2026, 04:37 UTC, fetched just now.