BGP map for 43.251.13.0/24

43.251.13.0/24 is announced by AS10099 China Unicom Global and seen by 325 peers of 23 RIPE RIS collectors, over 253 different AS paths. Its busiest upstreams are AS174 Cogent Communications, LLC (48%), AS2914 NTT America, Inc. (37%) and AS6939 Hurricane Electric LLC (6%). The most common path, used by 11 peers, is AS24482 AS10099.

Routes checked 11:02:08 UTC

Recent route changes

8 Nov 11:02 UTCThe prefix is announced again, seen by 325 collector peers
7 Nov 18:05 UTCNo collector peer sees the prefix any more

AS-path graph toward 43.251.13.0/24

origin Tier 1Tier 2edge network prefix best path: chosen by 11 of 325 peers (3%) number on a line = peers using that link RIS data up to 07:59 UTC what the colours mean 12 of 253 paths drawn 4 quieter networks left out

View JSON Raw upstream

325collector peers

23RIS collectors

253distinct AS paths

3.5average AS hops, 1 to 6

Upstreams

Networks directly in front of the origin.

Network	Peers	Share
AS174 Cogent Communications, LLC	156	48%
AS2914 NTT America, Inc.	121	37%
AS6939 Hurricane Electric LLC	21	6%
AS24482 SG.GS	11	3%
AS20485 TRANSTELECOM Joint Stock Company TransTeleCom	4	1%
AS9002 RETN-AS RETN Limited	2	<1%
AS17639 Converge ICT Solutions Inc.	1	<1%
AS1828 Unitas Global	1	<1%
AS25152 K-ROOT-SERVER Reseaux IP Europeens Network Coordination Centre (RIPE NCC)	1	<1%
AS4777 Asia Pacific Network Information Centre	1	<1%

Transit networks

Networks between the collector peer and the origin.

Network	Peers	Share
AS174 Cogent Communications, LLC	156	48%
AS2914 NTT America, Inc.	118	36%
AS1299 TWELVE99 Arelion Sweden AB	33	10%
AS6939 Hurricane Electric LLC	21	6%
AS6461 Zayo Bandwidth	9	3%
AS3356 Level 3 Parent, LLC	8	2%
AS6762 SEABONE-NET TELECOM ITALIA SPARKLE S.p.A.	7	2%
AS3320 DTAG Deutsche Telekom AG	7	2%
AS3257 GTT-BACKBONE GTT Communications Inc.	5	2%
AS34549 MEER-AS meerfarbig GmbH & Co. KG	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 AS10099	11	3%	11
2	AS8218 AS6461 AS174 AS10099	6	2%	5
3	AS199524 AS174 AS10099	5	2%	5
4	AS14840 AS174 AS10099	4	1%	2
5	AS13030 AS1299 AS174 AS10099	4	1%	4
6	AS2914 AS10099	3	<1%	3
7	AS48185 AS2914 AS10099	3	<1%	3
8	AS14907 AS2914 AS10099	3	<1%	3
9	AS9002 AS2914 AS10099	3	<1%	3
10	AS49544 AS2914 AS10099	3	<1%	3
11	AS25091 AS2914 AS10099	3	<1%	3
12	AS6461 AS174 AS10099	3	<1%	3
13	AS51185 AS6762 AS2914 AS10099	3	<1%	3
14	AS3320 AS2914 AS10099	2	<1%	2
15	AS3491 AS2914 AS10099	2	<1%	2
16	AS3257 AS174 AS10099	2	<1%	2
17	AS6461 AS2914 AS10099	2	<1%	2
18	AS25160 AS2914 AS10099	2	<1%	2
19	AS62167 AS174 AS10099	2	<1%	2
20	AS12779 AS174 AS10099	2	<1%	2
21	AS1299 AS174 AS10099	2	<1%	2
22	AS8529 AS6939 AS10099	2	<1%	2
23	AS15547 AS174 AS10099	2	<1%	2
24	AS47692 AS2914 AS10099	2	<1%	2
25	AS59890 AS6939 AS10099	2	<1%	2
26	AS35280 AS2914 AS10099	2	<1%	2
27	AS12779 AS2914 AS10099	2	<1%	2
28	AS19151 AS2914 AS10099	2	<1%	2
29	AS6762 AS2914 AS10099	2	<1%	2
30	AS199524 AS2914 AS10099	2	<1%	2
31	AS271253 AS174 AS10099	2	<1%	1
32	AS34927 AS1299 AS174 AS10099	2	<1%	2
33	AS58057 AS34549 AS2914 AS10099	2	<1%	2
34	AS917 AS60068 AS174 AS10099	2	<1%	2
35	AS34019 AS25091 AS2914 AS10099	2	<1%	2
36	AS47147 AS1299 AS174 AS10099	2	<1%	2
37	AS48362 AS1764 AS2914 AS10099	2	<1%	2
38	AS47147 AS3320 AS2914 AS10099	2	<1%	2
39	AS51184 AS47692 AS2914 AS10099	2	<1%	2
40	AS35710 AS3320 AS2914 AS10099	2	<1%	2
41	AS20612 AS9044 AS2914 AS10099	2	<1%	1
42	AS49544 AS3356 AS2914 AS10099	2	<1%	1
43	AS31027 AS1299 AS174 AS10099	2	<1%	1
44	AS142289 AS9583 AS7473 AS2914 AS10099	2	<1%	1
45	AS10099	1	<1%	1
46	AS17639 AS10099	1	<1%	1
47	AS1828 AS10099	1	<1%	1
48	AS25152 AS10099	1	<1%	1
49	AS4777 AS10099	1	<1%	1
50	AS59105 AS10099	1	<1%	1

50 of 253 paths shown. All of them are in the JSON.

More prefixes from AS10099

Routes seen by RIPE RIS in the 24 hours up to 8 Nov 2026, 07:59 UTC, fetched just now.