最近的电信网是在维护还是怎么回事, 延迟明显不正常

本人北方电信用户, 最近发现访问欧洲的网站延迟突然异常高, traceroute 之后发现一个国内的节点延迟飙到 265ms
|------------------------------------------------------------------------------------------|
| WinMTR statistics |
| Host - % | Sent | Recv | Best | Avrg | Wrst | Last |
|------------------------------------------------|------|------|------|------|------|------|
| RT-AC54U.lan - 0 | 24 | 24 | 0 | 0 | 1 | 0 |
| *.*.*.* - 0 | 24 | 24 | 1 | 2 | 8 | 3 |
| 123.178.129.65 - 0 | 24 | 24 | 7 | 7 | 9 | 8 |
| 219.148.166.237 - 0 | 24 | 24 | 27 | 27 | 29 | 27 |
| 202.97.28.193 - 0 | 24 | 24 | 22 | 25 | 30 | 24 |
| 202.97.53.10 - 0 | 24 | 24 | 40 | 42 | 44 | 41 |
| 202.97.14.230 - 0 | 24 | 24 | 24 | 26 | 28 | 26 |
| 202.97.57.242 - 12 | 17 | 15 | 264 | 266 | 269 | 266 |
|be5292.rcr21.b015533-1.lon01.atlas.cogentco.com - 5 | 20 | 19 | 249 | 259 | 303 | 250 |
| be2866.ccr21.lon01.atlas.cogentco.com - 5 | 21 | 20 | 304 | 313 | 362 | 304 |
| be100-154.ldn-5-a9.uk.eu - 0 | 24 | 24 | 300 | 301 | 303 | 300 |
| be103.gra-g2-nc5.fr.eu - 0 | 24 | 24 | 306 | 307 | 313 | 307 |
| be7.gra-vac1-a75.fr.eu - 0 | 24 | 24 | 292 | 293 | 294 | 293 |
| gra-vac1-a75-1-firewall.fr.eu - 0 | 24 | 24 | 253 | 254 | 257 | 254 |
| lon1-eri1-g1-nc5.uk.eu - 0 | 24 | 24 | 291 | 291 | 293 | 292 |
| gra-vac1-a75-3.fr.eu - 5 | 20 | 19 | 0 | 264 | 266 | 265 |
| vl1248.rbx-d2-a75.fr.eu - 12 | 17 | 15 | 0 | 254 | 256 | 255 |
| vl1251.sbg-g2-a75.fr.eu - 0 | 24 | 24 | 269 | 270 | 271 | 270 |
| be50-7.sbg-4b-a9.fr.eu - 5 | 20 | 19 | 0 | 260 | 264 | 261 |
| ns3632195.ip-151-80-230.eu - 0 | 24 | 24 | 250 | 250 | 253 | 252 |
|________________________________________________|______|______|______|______|______|______|
WinMTR v0.92 GPL V2 by Appnor MSP - Fully Managed Hosting & Cloud Provider

就是那个 202.97.57.242 的地址, IPWHOIS 查询
inetnum: 202.97.32.0 - 202.97.63.255
netname: CHINANET-BB
descr: CHINANET backbone network
descr: Data Communication Division
descr: China Telecom
country: CN

之前是正常的 190 左右的延迟, 现在的路由直接 400+. 直连 HK 有所缓解但是仍旧有 330+.
想问一下还有救么, 很难过啊