As node discovery via UDP does not work on the TOR network, here is a random list of synced and active nodes that accept incoming connections:
enode://4dbdaae954070aa49af397b7fca0676f402d3b2f8724c2a42f51f6403baa1ae5503f7891e976112004446adcdbbb77368f3412b605fb00d01712041952aaffab@103.216.191.235:18628
enode://6412f05388c8c2cda5732680ec8fa1b2890711f59dd3f67cc6cf9df192bbe00ca96e7d92ca62b7ecb976c3157779adf38078280f2e0387add4a69b95867c6f97@188.193.229.85:30303
enode://6f21715ab996c133e9ae97a3b512ac6b27c2d66055b7505829abc372af3e2ce24362533ab2fb5be6ed4cb9e0d69aca9198bd85bc68d445a1a2636394951233d6@54.197.213.94:30303
enode://b65195b484f9ab058c76fed050c0f0d37b228b476d608cb5515fd2aee5fb46f6c6d28fc667d796055e6209a36cf11a0eaed98e0c883f917170bbf5b4c7a623d2@109.193.26.253:30303
enode://4638273c9cbaabc8ef53d2957fc691ad9f3bf38eda7b97beff365b30e61de1a5d76c89098f16cb06f1318243bcf73b8f9f5ae9959114aa9a0a096982c3b6805b@109.205.182.78:30303
enode://5b3b2d63cf8728a4e18317b09342a7c7cf5a3070828eda82227c267f39127a47b35d521468909ab08da43eaf318852fa9bcc7601bdbf14d236c8f8a6318a99d0@144.2.90.173:30303
enode://ea98cf192d2d87bb2477c3cd30fa110d23626504646949df034d986170233250bc5aeec6a884423a573238d1c6ee7b2cdbcbd5133a5a48c6bb7037c2ec82d5b5@178.116.78.245:30303
enode://4e5c6840a81b6f52425388b1e4f6fc557e4f26a73e5f0191c94d6cfd54b25d56ffbd3ca976b9628ed5eb1c1b0542d4c9e9ae5785fe2d8c57fc75a5d7b5e75b22@174.126.68.115:30304
enode://c9d9a8656916a6303e401be2e127ef6054fc3a1f74408593d9cbdb319370c5b13ee98b0d9ef6b7f22a45bec50598a696aa4770cbb9f1109e6ef82ed4d4bea26c@208.91.107.69:30303
enode://56d8872bac864685a78aa83c1f24931bec1428469bea63824ebd742777d4e6de7e9e53a26e46a7c355ea8675416df8b0ef299e985a6b00e04622b9cc15bbd6c4@151.226.221.83:30404
enode://655557d985512211ca741bde9b03b0c0e244d628f6aa0928adcff9bc3ca66a66a36af0f1c27fe81a676399ad1e55e7eeffd524194cda063c02870b9c3c40b58e@23.109.172.228:30303
enode://e47c485bc38a9de3da0e1778f5007c46fd79c27e204211b9ef9ea4b63568b1f7b23db80c1d716f309af987ec7abecda7e5442b9e968a97b61c358a379f52dafd@84.87.129.144:30404
enode://7025d404c2d9d9fdd3d43e8c6510f95f39e24a39e86beef744b2b9e5198b9e278463adefc01b49df2f74655d089123a36befd781ffcd832bc5276d785a5782e8@52.190.15.107:30303
enode://e904dc17608ef5d9cc5961765eeba46f07c1f3cbe9ca4af1b863594444d13dc4e62f7ba15db353cf8161198134d05a662d85fa071bf35f6df34761f0eeececd5@178.24.60.98:30304
enode://1507a8afe435ea0363f90b876c90316fb7f28ca1299574f8df5004efa1cc6e8f03a53d321e46e81248bec2a4cede6fda2fbf7c2b30e44a522fd83784155727ad@80.201.151.135:30303
enode://aab66f12bd88f40ca1040f11c37ea0cdccf113e6281b2a21cbf27b03e6b0be68f71969aa3b63a6f7143d9475a4a436cad1b8305b9c713b9aa77759fc505fe911@88.217.142.242:30404
enode://349bfe425139b7ce0f5fe757861789a7a783539d9b09172fd93a5fb97164f9a4c26660f439368ddad04c4e5def19e0ccf54e435143952d6111f1e8cda89dea3c@160.202.129.3:30303
enode://a7ddeecd72efd7d050d5ce90e58d8cb70ef2720c1b1d4983200e2e11a9378fb7e079e933f787506e1a4ae95fd9d0ec160f421b9868c1dfc9058f9193d61e76c6@119.12.130.54:30303
enode://c00876acb7c24d3747bf69c3273e719fbbe1a3bdd444d2991ad3b48dd149358accb5002b06d39a9a637cefccf9c3413eea0b591d842a5523626f39af21f5482c@159.138.150.105:30303
enode://290eac99d7d2cdf39033463996fffc74fc5bcf60e96eb92254fb5f1761a8b25fd2c176f14762fc6a9cba9fd6a8d1361c000dc4aa30bb9d04af8acc2a69919ea9@2.28.28.217:30303
enode://665c41efaed6c9eeab29f75f0b87b2077e2404ac24b344d9ce40cf224a250ce09f0606843de12275ecf77854eaf988363ac0f5f9c4208a3c42d9c017f401d98e@204.16.245.118:30303
enode://ce89d26cc994455f280d2e4acf078a0dafb7fa5a527f66f7553b9bcc6470134e445a34b07d66f6ec47979e5b64fd635c0e692f36dd4425ff364acf6e3369a0c2@97.81.44.22:30303
enode://0bf6a87f71708c7892ec079a4f94bbe16f4bac5ef19414531be63a27d0d0cafb55496555d18eb721ccec2d48568849c6a79efc8384cb26bf2d0730a90fde8e5b@219.110.237.162:30303
enode://aa675f173097702a41ce26273d55acd903dabe5a8125172730788ec71684d3012e4924eb99f21e601d5112c19fdb788c498e0f6e04c26800a0bc1e207960c5ab@96.241.136.149:30303
enode://bcb12ff440d11fd202283ddf30a3314b95014790510aac4d623af123a3b95cc7e71959ed78d918d0e63dc40c9c548125d18fa60f7e42ab92d09275945a6a9eb4@190.48.201.147:30404
enode://974dce3aaa0e2de8667602961b4f47c3cc963c022e6344419ea097a3cd8aeae4fbdce0398f5a37a451d46145f795b7a24aae71e90b996a0f8c58a599ea17b952@154.53.51.39:30303
enode://475efb43b9da5e7cd16d3e1afecc90fbd1cf4a7f793446c7143e45fec798308094f7de98280b9703b6a3ae01bb33ada7cb0d3b434ecf471be2778ba3880645e4@37.27.60.118:30303
enode://90efcad6ec05345a565e599354375e07d45c6f5e38fffed0d152d3601e2d2fbb84330219b23718799b3308eb28172fa7f5bf8a22becbf330a60e3734d485b954@73.16.78.146:30303
enode://dd1973e7e3d1e1841e6593c4d60f56b0ea0384e2ec1f0b215c97c65a3e2a714d46e5710fbfb741f22c84db7bfeb6754abe32e7aaf3b38e80d6524a38224bc7a2@54.39.157.147:30303
enode://8ef7611369f7e0cf83fdf18be82c98022ff32cfe0e5fcdeeac89d3bd1eab90e2a2179d95173706f094de2ee3959b0daaa73394587c709cd68e671dfb9160e3e8@50.4.104.94:30404
enode://386e19b74c186870c06a58b4f20e58aeb637b40da9e21a0ca1dca7e6521ed98821f54ab28fd19f5e85f41cd357a0ffd45090d417ac158ffdc8ccd97ad95b2fd7@24.135.113.145:30303
enode://9b7ea65201904fe245daa3de1d60b1e2cabba8628c6937a1164d5694fa010dcf624d7ea8d344ce51a097ec4b09cd6e8f28aae28fe6e627ba6e4b4736017b0329@178.42.145.192:30303
enode://d5efe6a160104818a51a9c547e45de23175f87afb00c9690e301e615092ddbcd87a7b5b057135b1bbfdbc37f44af56facfb5c41b919904b2152f935609023fb8@46.124.110.181:30303
enode://887d52134ffe71c6ec4a4b947eabd2cd0fcb26c4da03de79adf3d1ba15d50d9468ba703f4e2891b3ebc3a21b212795e0c60ebf0b1531b9d89922e7282d296ccc@119.18.21.86:30303
enode://50a393b38537eea7a6d576bb825e56195a1a1a7b1325b83f97ab4cd7c50b41659f04ddb5359d0e660c45b7a8e40b2ac4ef436ab8587e9f3876f216ce8167f430@68.134.220.74:30404
enode://e7dc82afcee8f09b225e51796960ed514562a08f41cf88fcadacf13db1ead0a742e6f553c15906c1391c397e4c54a92fc341705b101a62be583518d317d9a574@198.27.164.72:30303
enode://4f355d8e8f92cd5d6254f6c989371f9a9a3fd931fedd352611b527dfa1e8b8bb46cf4b85b98e8021026f238f8b42a67f3274075b3c2d5486f304a710e4b0685a@75.115.18.86:30303
enode://7bd459efca0e96f9d6c5ee99c78b23528faca523765e3739e5f5fe32f56d03ab8a506fef78ff4e9bb0975bf59ef1f9a6b801fd10c79a711cc2bbc3bd1b2d24ec@20.185.55.210:30303
enode://5feac54c40d957736d03614ef033737d46b77aa60ea6ee6c7659b9f847e8942161ea79f16bb698f593cf2d751f51a9d4dc857615fca6de2886d49223c16a5062@24.143.111.192:30404
enode://9749831ff2804cec64316e34d98486bf284db681d2945f48a2ec86a32c70f29cb8d4f0e48d6ae4899ff8219ebf76defee2a7b19b141a046a58dc2037d7762c8c@141.94.130.26:30303
enode://0a2a4fc784b548a98ce9df91a80b929bf2620cb52dfdd4c2f753c6f780f0781accffb7b0ff081a74b6cc347684b05265f090b1c0c52c02e80bf71bd2b2d43763@103.219.171.99:30303
enode://3edce107ef4cfac0295ba3340daf467cd112180ea17c57282ac9e9036818e27c0b21fa9b4bb927d517b36c1587d83d556be283f7cb2bd5fa66efeb2b48d7e3e0@194.233.81.53:30303
enode://eb9eb81b57236de9ae7f584043ade1715a37b0ef67616aa358df18f1b14de2f56e8be80719ba9540e69912d44b1e233ffe6f86a6650242c86ea2ce9d88b49019@103.76.36.121:30303
enode://a38b74eee8eaeaff02414578027a2f7c2acbc69cbb3b878f799daa83cc59d3a9b28b7e34cee04f4afcef5090a8bec697b77c1ac0ad70e90025269cedcc0806c6@202.56.52.105:30303
enode://4b833062b99c89ca5501a31cd9f45db063e860a5a0244fe9b704459267e5357a8bc939857de90c0ac7eeff2af51ac1e811cd65bd9d66ba5a0c2925a88800ba75@150.136.251.112:30303
enode://3dd6f58cbd66ef4d0ee941d40dc6d246e8427fbec327d477c07ce119c074794bd37e7d19cd2acbb84f76b7e5fce92b474b77dfd21c46446cb16c992e0838c05c@88.15.71.112:30403
enode://f6cb096d55ff7885369e1821848bc96aefa0586d8656c56f7f0d6fe01390bb5633ee3c42278650fce6d3cdc670efb42e34ec47436c54d1af10b55a77529febe0@35.226.195.71:30303
enode://c9d9a8656916a6303e401be2e127ef6054fc3a1f74408593d9cbdb319370c5b13ee98b0d9ef6b7f22a45bec50598a696aa4770cbb9f1109e6ef82ed4d4bea26c@67.209.53.42:30303
enode://985ff77574e184e66f1f73aae8acaffec7897dc974736046a6a3fa172070e47901dc4f8b88b4ff50421174e5782c52d6d55e27d32dc1c9b8f1f19e4314672366@3.66.55.42:30303
enode://30f1cd1b5cc49de341d428ab79102acd6e1e7969534e5803d6cca68f7bd57d33f76f859f0bfe691536e4611e14e1a06e1fcf322928bc250bc40b540811027b62@91.39.218.99:30303