BGP map for 222.17.0.0/16

222.17.0.0/16 is announced by 2 networks, mostly AS4538 China Education and Research Network Center and seen by 328 peers of 23 RIPE RIS collectors, over 260 different AS paths. Its busiest upstreams are AS6453 TATA COMMUNICATIONS (AMERICA) INC (75%), AS4635 Hong Kong Internet Exchange--Route Server 1 (15%) and AS24482 SG.GS (3%). The most common path, used by 10 peers, is AS24482 AS4538.

Routes checked 14:01:50 UTC

Recent route changes

8 Nov 14:01 UTCSeen by more collector peers: 98 before, 328 now
8 Nov 14:01 UTCAS20965 GEANT is no longer an upstream (it had 6% of peers)
8 Nov 14:01 UTCAS8359 MTS is no longer an upstream (it had 5% of peers)

AS-path graph toward 222.17.0.0/16

origin Tier 1Tier 2transitedge network prefix best path: chosen by 10 of 328 peers (3%) number on a line = peers using that link RIS data up to 14:00 UTC what the colours mean 12 of 260 paths drawn 4 quieter networks left out

View JSON Raw upstream

328collector peers

23RIS collectors

260distinct AS paths

4.0average AS hops, 2 to 7

Upstreams

Networks directly in front of the origin.

Network	Peers	Share
AS6453 TATA COMMUNICATIONS (AMERICA) INC	247	75%
AS4635 Hong Kong Internet Exchange--Route Server 1	49	15%
AS24482 SG.GS	10	3%
AS4837 CHINA UNICOM China169 Backbone	8	2%
AS20965 GEANT GEANT Vereniging	5	2%
AS8359 MTS MTS PJSC	5	2%
AS4538 China Education and Research Network Center	2	<1%
AS36236 NetActuate, Inc	1	<1%
AS49544 i3Dnet i3D.net B.V	1	<1%

Transit networks

Networks between the collector peer and the origin.

Network	Peers	Share
AS6453 TATA COMMUNICATIONS (AMERICA) INC	246	75%
AS1299 TWELVE99 Arelion Sweden AB	52	16%
AS4635 Hong Kong Internet Exchange--Route Server 1	49	15%
AS6939 Hurricane Electric LLC	37	11%
AS174 Cogent Communications, LLC	25	8%
AS2914 NTT America, Inc.	22	7%
AS3356 Level 3 Parent, LLC	20	6%
AS3303 SWISSCOM Swisscom (Schweiz) AG	16	5%
AS6461 Zayo Bandwidth	11	3%
AS4837 CHINA UNICOM China169 Backbone	8	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 AS4538	10	3%	10
2	AS8218 AS6461 AS6453 AS4538	7	2%	6
3	AS6461 AS6453 AS4538	5	2%	5
4	AS9002 AS6453 AS4538	4	1%	4
5	AS199524 AS6453 AS4538	4	1%	4
6	AS13030 AS1299 AS6453 AS4538	4	1%	4
7	AS14840 AS174 AS6453 AS4538	4	1%	2
8	AS2914 AS6453 AS4538	3	<1%	3
9	AS3491 AS6453 AS4538	3	<1%	3
10	AS25091 AS6453 AS4538	3	<1%	3
11	AS34927 AS1299 AS6453 AS4538	3	<1%	3
12	AS3214 AS10099 AS9929 AS4837 AS4538	3	<1%	3
13	AS34019 AS3303 AS6939 AS4635 AS4538	3	<1%	3
14	AS3257 AS6453 AS4538	2	<1%	2
15	AS6830 AS6453 AS4538	2	<1%	2
16	AS3320 AS6453 AS4538	2	<1%	2
17	AS25160 AS6453 AS4538	2	<1%	2
18	AS1299 AS6453 AS4538	2	<1%	2
19	AS6762 AS6453 AS4538	2	<1%	2
20	AS2497 AS4837 AS4538	2	<1%	2
21	AS58057 AS34549 AS6453 AS4538	2	<1%	2
22	AS49544 AS3356 AS6453 AS4538	2	<1%	1
23	AS31027 AS1299 AS6453 AS4538	2	<1%	1
24	AS35710 AS3320 AS6453 AS4538	2	<1%	2
25	AS49544 AS2914 AS6453 AS4538	2	<1%	2
26	AS8529 AS6939 AS4635 AS4538	2	<1%	2
27	AS12779 AS3257 AS6453 AS4538	2	<1%	2
28	AS48362 AS9002 AS6453 AS4538	2	<1%	2
29	AS47692 AS2914 AS6453 AS4538	2	<1%	2
30	AS51185 AS6762 AS6453 AS4538	2	<1%	2
31	AS47147 AS3320 AS6453 AS4538	2	<1%	2
32	AS47147 AS1299 AS6453 AS4538	2	<1%	2
33	AS59890 AS6939 AS4635 AS4538	2	<1%	2
34	AS19151 AS2914 AS6453 AS4538	2	<1%	2
35	AS142289 AS9583 AS4755 AS6453 AS4538	2	<1%	1
36	AS15547 AS3303 AS6939 AS4635 AS4538	2	<1%	2
37	AS51184 AS47692 AS2914 AS6453 AS4538	2	<1%	2
38	AS20612 AS8758 AS3303 AS6939 AS4635 AS4538	2	<1%	1
39	AS36236 AS4538	1	<1%	1
40	AS49544 AS4538	1	<1%	1
41	AS6453 AS4538	1	<1%	1
42	AS7018 AS6453 AS4538	1	<1%	1
43	AS55720 AS4635 AS4538	1	<1%	1
44	AS34549 AS6453 AS4538	1	<1%	1
45	AS17639 AS4635 AS4538	1	<1%	1
46	AS1257 AS6453 AS4538	1	<1%	1
47	AS51185 AS6453 AS4538	1	<1%	1
48	AS44901 AS6453 AS4538	1	<1%	1
49	AS18106 AS4635 AS4538	1	<1%	1
50	AS45896 AS4635 AS4538	1	<1%	1

50 of 260 paths shown. All of them are in the JSON.

More prefixes from AS4538

Routes seen by RIPE RIS in the 24 hours up to 8 Nov 2026, 14:00 UTC, fetched just now.