BGP map for 204.157.180.0/23

204.157.180.0/23 is announced by AS203217 HORIZON-SCOPE-IQ and seen by 328 peers of 23 RIPE RIS collectors, over 252 different AS paths. All of those routes reach it through one upstream, AS208293 MOC-ALSALAM-AS. The most common path, used by 11 peers, is AS24482 AS2914 AS3356 AS212250 AS208293 AS203217.

Routes checked 14:58:19 UTC

No change in the origin, the upstreams or the number of peers since 14:58 UTC, when this site first looked at 204.157.180.0/23.

AS-path graph toward 204.157.180.0/23

origin Tier 1Tier 2transitedge network prefix best path: chosen by 11 of 328 peers (3%) number on a line = peers using that link RIS data up to 14:57 UTC what the colours mean 12 of 252 paths drawn 5 quieter networks left out

Download PNG View JSON Raw upstream

328collector peers

23RIS collectors

252distinct AS paths

5.6average AS hops, 4 to 8

Upstreams

Networks directly in front of the origin.

Network	Peers	Share
AS208293 MOC-ALSALAM-AS AlSalam State Company	328	100%

Transit networks

Networks between the collector peer and the origin.

Network	Peers	Share
AS212250 HORIZON-SCOPE Horizon Scope Mobile Telecom WLL	328	100%
AS208293 MOC-ALSALAM-AS AlSalam State Company	328	100%
AS3356 Level 3 Parent, LLC	187	57%
AS174 Cogent Communications, LLC	102	31%
AS6762 SEABONE-NET TELECOM ITALIA SPARKLE S.p.A.	36	11%
AS1299 TWELVE99 Arelion Sweden AB	26	8%
AS2914 NTT America, Inc.	24	7%
AS6461 Zayo Bandwidth	11	3%
AS3320 DTAG Deutsche Telekom AG	7	2%
AS1764 NEXTLAYER-AS Next Layer Telekommunikationsdienstleistungs- und Beratungs GmbH	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	AS24482 AS2914 AS3356 AS212250 AS208293 AS203217	11	3%	11
2	AS199524 AS174 AS212250 AS208293 AS203217	7	2%	7
3	AS8218 AS6461 AS3356 AS212250 AS208293 AS203217	7	2%	6
4	AS6461 AS3356 AS212250 AS208293 AS203217	5	2%	5
5	AS49544 AS3356 AS212250 AS208293 AS203217	5	2%	4
6	AS12779 AS174 AS212250 AS208293 AS203217	4	1%	4
7	AS14840 AS3356 AS212250 AS208293 AS203217	4	1%	2
8	AS13030 AS1299 AS174 AS212250 AS208293 AS203217	4	1%	4
9	AS2914 AS3356 AS212250 AS208293 AS203217	3	<1%	3
10	AS9002 AS6762 AS212250 AS208293 AS203217	3	<1%	3
11	AS48185 AS3356 AS212250 AS208293 AS203217	3	<1%	3
12	AS51185 AS6762 AS212250 AS208293 AS203217	3	<1%	3
13	AS35280 AS3356 AS212250 AS208293 AS203217	3	<1%	3
14	AS25091 AS3356 AS212250 AS208293 AS203217	3	<1%	3
15	AS6762 AS212250 AS208293 AS203217	2	<1%	2
16	AS3257 AS3356 AS212250 AS208293 AS203217	2	<1%	2
17	AS6830 AS3356 AS212250 AS208293 AS203217	2	<1%	2
18	AS3320 AS3356 AS212250 AS208293 AS203217	2	<1%	2
19	AS3491 AS3356 AS212250 AS208293 AS203217	2	<1%	2
20	AS62167 AS3356 AS212250 AS208293 AS203217	2	<1%	2
21	AS25160 AS174 AS212250 AS208293 AS203217	2	<1%	2
22	AS1299 AS174 AS212250 AS208293 AS203217	2	<1%	2
23	AS50628 AS3356 AS212250 AS208293 AS203217	2	<1%	2
24	AS31027 AS3356 AS212250 AS208293 AS203217	2	<1%	1
25	AS8529 AS3356 AS212250 AS208293 AS203217	2	<1%	2
26	AS15547 AS174 AS212250 AS208293 AS203217	2	<1%	2
27	AS59890 AS3356 AS212250 AS208293 AS203217	2	<1%	2
28	AS271253 AS3356 AS212250 AS208293 AS203217	2	<1%	1
29	AS2497 AS3356 AS212250 AS208293 AS203217	2	<1%	2
30	AS19151 AS174 AS212250 AS208293 AS203217	2	<1%	2
31	AS58057 AS34549 AS174 AS212250 AS208293 AS203217	2	<1%	2
32	AS35710 AS3320 AS3356 AS212250 AS208293 AS203217	2	<1%	2
33	AS14907 AS2914 AS3356 AS212250 AS208293 AS203217	2	<1%	2
34	AS34019 AS35625 AS3356 AS212250 AS208293 AS203217	2	<1%	2
35	AS51184 AS1764 AS3356 AS212250 AS208293 AS203217	2	<1%	2
36	AS48362 AS1764 AS3356 AS212250 AS208293 AS203217	2	<1%	2
37	AS47147 AS3320 AS3356 AS212250 AS208293 AS203217	2	<1%	2
38	AS47147 AS1299 AS174 AS212250 AS208293 AS203217	2	<1%	2
39	AS142289 AS9583 AS4755 AS6453 AS6762 AS212250 AS208293 AS203217	2	<1%	1
40	AS199524 AS212250 AS208293 AS203217	1	<1%	1
41	AS36924 AS6762 AS212250 AS208293 AS203217	1	<1%	1
42	AS6894 AS174 AS212250 AS208293 AS203217	1	<1%	1
43	AS31742 AS174 AS212250 AS208293 AS203217	1	<1%	1
44	AS6424 AS6762 AS212250 AS208293 AS203217	1	<1%	1
45	AS39122 AS174 AS212250 AS208293 AS203217	1	<1%	1
46	AS3170 AS174 AS212250 AS208293 AS203217	1	<1%	1
47	AS7018 AS3356 AS212250 AS208293 AS203217	1	<1%	1
48	AS132825 AS174 AS212250 AS208293 AS203217	1	<1%	1
49	AS20205 AS174 AS212250 AS208293 AS203217	1	<1%	1
50	AS34549 AS174 AS212250 AS208293 AS203217	1	<1%	1

50 of 252 paths shown. All of them are in the JSON.

More prefixes from AS203217

Routes seen by RIPE RIS in the 24 hours up to 16 Sep 2026, 14:57 UTC, fetched just now.