BGP map for 51.36.40.0/23

51.36.40.0/23 is announced by AS43766 MTC-KSA-AS and seen by 325 peers of 23 RIPE RIS collectors, over 249 different AS paths. Its busiest upstreams are AS1299 TWELVE99 (42%), AS174 Cogent Communications, LLC (32%) and AS8529 OMANTEL-AS (26%). The most common path, used by 11 peers, is AS24482 AS8529 AS43766.

Routes checked 01:06:45 UTC

No change in the origin, the upstreams or the number of peers since 01:06 UTC, when this site first looked at 51.36.40.0/23.

AS-path graph toward 51.36.40.0/23

origin Tier 1Tier 2transitedge network prefix best path: chosen by 11 of 325 peers (3%) number on a line = peers using that link RIS data up to 01:06 UTC what the colours mean 12 of 249 paths drawn 7 quieter networks left out

Download PNG View JSON Raw upstream

325collector peers

23RIS collectors

249distinct AS paths

3.4average AS hops, 2 to 6

Upstreams

Networks directly in front of the origin.

Network	Peers	Share
AS1299 TWELVE99 Arelion Sweden AB	135	42%
AS174 Cogent Communications, LLC	104	32%
AS8529 OMANTEL-AS Zain Omantel International FZ-LLC	85	26%
AS48237 MOBILY-AS Etihad Etisalat, a joint stock company	1	<1%

Transit networks

Networks between the collector peer and the origin.

Network	Peers	Share
AS1299 TWELVE99 Arelion Sweden AB	133	41%
AS174 Cogent Communications, LLC	104	32%
AS8529 OMANTEL-AS Zain Omantel International FZ-LLC	83	26%
AS6461 Zayo Bandwidth	8	2%
AS3356 Level 3 Parent, LLC	8	2%
AS2914 NTT America, Inc.	7	2%
AS6453 TATA COMMUNICATIONS (AMERICA) INC	6	2%
AS6762 SEABONE-NET TELECOM ITALIA SPARKLE S.p.A.	6	2%
AS34549 MEER-AS meerfarbig GmbH & Co. KG	4	1%
AS1764 NEXTLAYER-AS Next Layer Telekommunikationsdienstleistungs- und Beratungs GmbH	4	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 AS8529 AS43766	11	3%	11
2	AS199524 AS1299 AS43766	5	2%	5
3	AS13030 AS8529 AS43766	4	1%	4
4	AS9002 AS8529 AS43766	4	1%	4
5	AS12779 AS174 AS43766	4	1%	4
6	AS14840 AS174 AS43766	4	1%	2
7	AS47147 AS1299 AS43766	4	1%	4
8	AS8218 AS6461 AS1299 AS43766	4	1%	4
9	AS48185 AS1299 AS43766	3	<1%	3
10	AS14907 AS1299 AS43766	3	<1%	3
11	AS34019 AS8529 AS43766	3	<1%	3
12	AS25091 AS1299 AS43766	3	<1%	3
13	AS48362 AS1299 AS43766	3	<1%	3
14	AS8218 AS6461 AS174 AS43766	3	<1%	2
15	AS1299 AS43766	2	<1%	2
16	AS8529 AS43766	2	<1%	2
17	AS3257 AS174 AS43766	2	<1%	2
18	AS6461 AS8529 AS43766	2	<1%	2
19	AS3320 AS1299 AS43766	2	<1%	2
20	AS62167 AS174 AS43766	2	<1%	2
21	AS25160 AS174 AS43766	2	<1%	2
22	AS42473 AS1299 AS43766	2	<1%	2
23	AS34927 AS1299 AS43766	2	<1%	2
24	AS34927 AS8529 AS43766	2	<1%	2
25	AS3491 AS174 AS43766	2	<1%	2
26	AS15547 AS174 AS43766	2	<1%	2
27	AS6762 AS1299 AS43766	2	<1%	2
28	AS199524 AS8529 AS43766	2	<1%	2
29	AS6461 AS1299 AS43766	2	<1%	2
30	AS49544 AS8529 AS43766	2	<1%	2
31	AS59890 AS174 AS43766	2	<1%	2
32	AS271253 AS174 AS43766	2	<1%	1
33	AS35280 AS1299 AS43766	2	<1%	2
34	AS199524 AS174 AS43766	2	<1%	2
35	AS2497 AS174 AS43766	2	<1%	2
36	AS19151 AS174 AS43766	2	<1%	2
37	AS917 AS60068 AS8529 AS43766	2	<1%	2
38	AS2914 AS6453 AS8529 AS43766	2	<1%	2
39	AS58057 AS34549 AS1299 AS43766	2	<1%	2
40	AS49544 AS3356 AS1299 AS43766	2	<1%	1
41	AS31027 AS12552 AS8529 AS43766	2	<1%	1
42	AS35710 AS3320 AS1299 AS43766	2	<1%	2
43	AS51184 AS1764 AS174 AS43766	2	<1%	2
44	AS47692 AS33891 AS8529 AS43766	2	<1%	2
45	AS20612 AS9044 AS1299 AS43766	2	<1%	1
46	AS142289 AS9583 AS4755 AS6453 AS8529 AS43766	2	<1%	1
47	AS48237 AS43766	1	<1%	1
48	AS36924 AS1299 AS43766	1	<1%	1
49	AS6894 AS174 AS43766	1	<1%	1
50	AS31742 AS1299 AS43766	1	<1%	1

50 of 249 paths shown. All of them are in the JSON.

More prefixes from AS43766

Routes seen by RIPE RIS in the 24 hours up to 16 Sep 2026, 01:06 UTC, fetched just now.