由ITAA 马老 孟老 原创

AS Adjancency Report

  • In the context of this report “Upstream” indicates that there is an adjacent AS that lines between the BGP table collection point (in this case at AS4637) as the specified AS. Similarly, “Downstream” referes to an adjacent AS that lies beyond the specified AS. This upstream / downstream categorisation is strictly a description relative topology, and should not be confused with provider / customer / peer inter-AS relationships.
4134 CHINANET-BACKBONE No.31,Jin-rong Street  Adjacency:    24  Upstream:     2  Downstream:    22
Upstream Adjacent AS list
AS1239 SPRINTLINK - Sprint
AS4637 REACH Reach Network Border AS
Downstream Adjacent AS list
AS36678 CTUSA - China Telecom (USA) Corporation
AS10212 GUANGTONGNET-AP China Guangzhou Guangtong
AS17633 CHINATELECOM-SD-AS-AP ASN for Shandong Provincial Net of CT
AS17638 CHINATELECOM-TJ-AS-AP ASN for TIANJIN Provincial Net of CT
AS17785 CHINATELECOM-HA-AS-AP asn for Henan Provincial Net of CT
AS17896 CHINATELECOM-JL-AS-AP asn for Jilin Provincial Net of CT
AS17923 CHINATELECOM-NMG-AS-AP asn for Neimenggu Provincial Net of CT
AS17897 CHINATELECOM-HLJ-AS-AP asn for Heilongjiang Provincial Net of CT
AS23724 CHINANET-IDC-BJ-AP IDC, China Telecommunications Corporation
AS23848 CNNIC-PAIG-AP PING AN INSURANCE (GROUP) OF CHINA ,LTD.
AS4609 CTM-MO Companhia de Telecomunicacoes de Macau SARL
AS20940 AKAMAI-ASN1 Akamai Technologies European AS
AS17883 CHINATELECOM-SX-AS-AP asn for Shanxi Provincial Net of CT
AS17799 CHINATELECOM-LN-AS-AP asn for Liaoning Provincial Net of CT
AS17672 CHINATELECOM-HE-AS-AP asn for Hebei Provincial Net of CT
AS4816 CHINANET-IDC-GD China Telecom (Group)
AS4815 CHINANET-IDC-SH China Telecom (Group)
AS4835 CHINANET-IDC-SN China Telecom (Group)
AS7643 VNN-AS-AP Vietnam Posts and Telecommunications (VNPT)
AS9394 CRNET CHINA RAILWAY Internet(CRNET)
AS4847 CNIX-AP China Networks Inter-Exchange
AS4812 CHINANET-SH-AP China Telecom (Group)
route-server>show ip bgp summ
BGP router identifier 10.1.2.5, local AS number 65000
BGP table version is 1321754, main routing table version 1321754
222116 network entries using 22433716 bytes of memory
4220039 path entries using 202561872 bytes of memory
254982 BGP path attribute entries using 14281232 bytes of memory
49832 BGP AS-PATH entries using 1302166 bytes of memory
167 BGP community entries using 4008 bytes of memory
0 BGP route-map cache entries using 0 bytes of memory
0 BGP filter-list cache entries using 0 bytes of memory
BGP using 240582994 total bytes of memory
Dampening enabled. 1865 history paths, 929 dampened paths
222010 received paths for inbound soft reconfiguration
BGP activity 232782/10666 prefixes, 4713137/493098 paths, scan interval 60 secs

Neighbor        V    AS MsgRcvd MsgSent   TblVer InQ OutQ Up/Down State/PfxRcd
10.0.0.2        4 7018       0       0        0    0    0 never    Idle (Admin)
12.0.1.63       4 7018 232879    6571 1321754    0    0 4d13h           0
12.123.1.236    4 7018 227779    6570 1321736    0    0 4d13h      222008
12.123.5.240    4 7018 232121    6570 1321736    0    0 4d13h      222011
12.123.9.241    4 7018 233389    6570 1321736    0    0 4d13h      222010
12.123.13.241   4 7018 252671    6570 1321736    0    0 4d13h      222012
12.123.17.244   4 7018 253133    6570 1321736    0    0 4d13h      222006
12.123.21.243   4 7018 229735    6570 1321736    0    0 4d13h      222008
12.123.25.245   4 7018 322887    6574 1321736    0    0 4d05h      222011
12.123.29.249   4 7018 290606    6570 1321736    0    0 4d13h      222006
12.123.33.249   4 7018 241930    6570 1321736    0    0 4d13h      222005
12.123.37.250   4 7018 251051    6570 1321736    0    0 4d13h      222012
12.123.41.250   4 7018 230233    6570 1321736    0    0 4d13h      222011
12.123.45.252   4 7018 263600    6570 1321736    7    0 4d13h      222010
12.123.133.124 4 7018 256447    6570 1321736    0    0 4d13h      222011
12.123.134.124 4 7018 253148    6570 1321736    0    0 4d13h      222004
12.123.137.124 4 7018 235540    6570 1321736    0    0 4d13h      222010
12.123.139.124 4 7018 273212    6570 1321736    0    0 4d13h      222011
12.123.142.124 4 7018 250719    6570 1321736    0    0 4d13h      222008
12.123.145.124 4 7018 294106    6570 1321736    0    0 4d13h      222010

route-server>trace [url]www.one-tom.com[/url]

Type escape sequence to abort.
Tracing the route to [url]www.one-tom.com[/url] (210.51.7.189)

1 white-dwarf.cbbtier3.att.net (12.0.1.1) [AS 7018] 0 msec 4 msec 0 msec
2 ar13.s10-0-0.n54ny.ip.att.net (12.124.182.17) [AS 7018] 0 msec 4 msec 4 msec
3 tbr1.n54ny.ip.att.net (12.123.0.42) [AS 7018] [MPLS: Label 31293 Exp 0] 4 msec 4 msec 4 msec
4 ggr3.n54ny.ip.att.net (12.122.82.21) [AS 7018] 0 msec 4 msec 4 msec
5 p16-1-1-1.r20.nycmny01.us.bb.gin.ntt.net (129.250.8.157) [AS 2914] 0 msec 4 msec 4 msec
6 as-2.r21.sttlwa01.us.bb.gin.ntt.net (129.250.3.190) [AS 2914] [MPLS: Label 375030 Exp 0] 76 msec 80 msec 72 msec
7 as-2.r21.osakjp01.jp.bb.gin.ntt.net (129.250.3.86) [AS 2914] [MPLS: Label 682705 Exp 0] 172 msec 176 msec 172 msec
8 ae-4.r21.tokyjp01.jp.bb.gin.ntt.net (129.250.4.213) [AS 2914] 180 msec 180 msec 180 msec
9 xe-3-0-0.a20.tokyjp01.jp.ra.gin.ntt.net (61.213.162.106) [AS 2914] 188 msec
    xe-1-0-0.a20.tokyjp01.jp.ra.gin.ntt.net (61.213.162.234) [AS 2914] 180 msec
    xe-3-0-0.a21.tokyjp01.jp.ra.gin.ntt.net (61.213.162.98) [AS 2914] 176 msec
10 ge-1-0-0-4.a13.tokyjp01.jp.ra.gin.ntt.net (61.120.144.79) [AS 2914] 172 msec
    ge-2-0-0-7.a13.tokyjp01.jp.ra.gin.ntt.net (61.200.92.47) [AS 2914] 208 msec 176 msec
11 p1-0-3-1.a13.tokyjp01.jp.ra.gin.ntt.net (61.120.146.130) [AS 2914] 240 msec
    p1-0-3-3.a13.tokyjp01.jp.ra.gin.ntt.net (61.120.146.126) [AS 2914] 232 msec 232 msec
12 210.52.130.125 [AS 9929] 224 msec 232 msec 232 msec
13 218.105.1.1 [AS 9929] 260 msec 260 msec 260 msec
14 210.53.129.250 [AS 9929] 256 msec 248 msec 252 msec
15 210.51.16.5 [AS 9929] 260 msec 256 msec 252 msec
16 [url]www.one-tom.com[/url] (210.51.7.189) [AS 9929] 240 msec 244 msec 240 msec
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