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://8d6d81173e66abd47bd078d11014301f57f4d90418d39175bda6d970a27824063558427da4a72ac7abb9b940303e0af7c0c8108ff5cd560ec0b4d56c50fad958@99.35.194.89:30404
enode://c9d9a8656916a6303e401be2e127ef6054fc3a1f74408593d9cbdb319370c5b13ee98b0d9ef6b7f22a45bec50598a696aa4770cbb9f1109e6ef82ed4d4bea26c@67.209.54.251:30303
enode://970d7a1d707f6c9556d0974c739b5cedd141a5cef9fe074a822606b829acd4db68762ad7541126a2e081074ae2cea0e9de9896c0542024f035a2d1f71642c5fb@121.138.138.150:30323
enode://2faa730cc00b26d765f35cbaa0f1b36c78944a82c4e05ec88325c915596a6c2d32aab94f01d229080cb5c68ca5cebcf5def0fb4e2a868c6c5c23ae9753d60e20@116.202.172.40:30303
enode://93393b31b78b14916969152d78725cc5a71f358cb43118c141d090841eb56abe101d57f6767ab4d27ea455ca838cf4c138acdabbdedb8e5881ec3b7dbe43677d@79.160.212.113:30303
enode://f2b5a12c38d01eb2c413056951dd58b034eb3ce6d29cad0b4a2ff40fda8402c12ca2eb6d4d374b0ba164e48d1713c3027317c3fe2085d1fb17789093080075a9@54.224.34.236:30303
enode://60ce9106d86725421c59b36a1d0ef74569b5f749e6efb53af56c2d7ea5cd5abd6bfc6d62c3dd5ceca2a2dfc13298ea0af35b37bf0b00ff85002961977985a683@71.80.238.235:30303
enode://919b3b0ef9e4d5a0e35745e220521e11d76a95d54b2119cc40534754347753e46a3b87c048d5a93973c0eec55a996134415e29b746c5bb5473e04d03f244befe@213.239.220.102:30303
enode://4c46bd49d0e9ea5ad9d76aa07bce469847f57c7ee39509d6d7699f0af01208b2d881a0956521ffff42b30f9c5156fe85fef5093e4d0694647190791f9783419f@119.131.15.238:30306
enode://05cb297eb2fd92f19e64a1a169c601dcb57e3783dd5a76921ceac569581ad63d5673650ea0bb8237f4b8b5ccee778ca39ee11e318447986d7e7f82efb705fe40@173.244.194.97:24273
enode://96f0d2ef1e46d02c3b7fda8b68334f6f0c9d164eef83a5558ae06d4e90db23a78590a0645ba9161eeec5a59f682cd2369dceec0aea0e8056f6c5f474381908ba@35.198.234.182:30303
enode://2deb9d620fcbe58eeb82e1611000b069d7558ce19416899a02cdff14c5d617eaa7ee0813aa336dd7ca5f7fb6cc44cd1974bcca25f6cca7aec810b34d023c202c@13.68.183.97:30303
enode://8ac47cf03902bae43cf5ca1f34a8e04595936a2771e2c82de3aa4d30d497c16b799cccb6aad86af23d5613ba2b9dbfe2829ae9cbd26921db3fe2eafdd0555fca@37.27.128.111:30303
enode://904d2e4a3306a4e53bf8144d0dd3497cc50a498000a5cd38c74797eb02e2eda94b9354cdd216c3ee76f82d0df6ba4488db7fc023639870de9d1e9c31bbef9b9f@85.244.140.198:30303
enode://b6f5eb03b4a7803591c1e4be8c74c151497c0036aa2c19b63d11ab7895c116613ede839064cae9b3425b8736d5a72c6e2493afbba45e568911df9cfcde657505@34.29.62.235:30303
enode://ca9d47a68e997a39548a4adf83645e50496e14d290f5046db37aa37648db70b1ac1d5e80c654991fe376e3206bc8abcb0a960625cda5098e9133f6d1121ca23b@165.73.93.169:30303
enode://83e722804f10d559c1fb25854b70e9fc26f517626cc68e42f8f67e62c25c436fe2cbc20e8df7712594db00b4646da47aba09efcdb29f28a8a4b4b12840f18bd0@83.29.24.3:30404
enode://c4f7006d5568ec138223316ca63ad9d05d57c496cdbb2bc3575125c4850e0927c612c5d0ee3c052488304c0d4b1cfa30f3dbfac71cceb78af60658c17ed278e9@148.113.8.9:30303
enode://785c63c11d0c6efd84578e79a7abe2975cc1ee6581b548fd349935571daef452dd7819769a0fb4ea07574a55c33c533b043b91b0c6ae2baf1e9af2604a7cdec5@108.49.193.91:30303
enode://d9b4ca287efa376233eadaac885b3838c9702dc1789d6b40f16d8fe8464cc387486a28ecaa0e55eba54bc6d5d51d601f7bcbd4a825bb0e1f1fb021918197337f@83.22.138.34:30303
enode://1882a06cf7283727057e4b901319f391fa1ee900cb25d53ebaf019022b40d342a10467de2e9cdb1db06b476e7472d7cf1b3ab48b04dd2581ba5bb921d56bb26d@15.235.13.221:30303
enode://38dd3ac5693ae561da8d4b23e2d88fba7b733654156da07d7f85e0b6254109f5c48c4e139db7dfa7202deb74db2be05e70bedbaa1bd0a2d4efd050c81bdfa260@93.165.250.68:30303
enode://d983cc8e46f64b68e0b7a12fe637d284fb60b391357c1fabf00ce1a4934f225394fd6c4bce19fa9ec7d79dc974ee7a0412758d7b7fefab1dd11285e8ad6c0f74@95.111.195.76:30303
enode://ff3ac182ae1cd8e10843eb17cbc34755c0aef4865c8990687cff33a6b99c8867d8c3ef2e067d9055815719d8ac63aee6d5f1fee2057d62f7c00821d96c20c490@34.204.60.121:30303
enode://2a2d1da965a5bdb8b9243828d70243896899fd9010ab2e8efe3c9d29cb22a8b03a75d150b38b8a79f2490b7ae47e62cfc1bbaff6cd88969e28a55a7bbf397f59@65.108.141.240:30303
enode://9a2ee46d5b39637a914db97a7438ed541ea754ab0393890b2a895b3e335fb8695cfec05e1ef221e6129fe9e725a3e5e6afcc612b3ed2d01339971da19992b6ac@34.22.73.80:30303
enode://a7e62279fc98bea53ab6c35c0124f087e6f95aaf13ec813873c1218be63d61455a6bca7197af4c094ea5f5cf52168b08085a1ccdda6d234af3935f021312ac03@65.21.69.126:30303
enode://a07f90a1ca2938f46daeb125dd21c540a09d569fe7ae5e68e3aee6d50bc6e90a0746a93dcd9d167c30a980cddf48cac6d30150f60dde06f8aa72a3d34382a04c@164.152.160.185:30303
enode://a61c3f2dd26ad67b4639d9d80f1355598220b2b8e099c53456e8106b7d3828c85d70bffdf36a3127e4cc5921b6e3ecc46cf067655a489e4d2ef103fb7fa6bcc4@141.94.96.150:30303
enode://a796495d1a49b0282e25a97742f56c2d85e8c10884f0e98a6efb16f224a59c342304be47b55b2e1bbad0e4a9e042cca0db6525774a8fc5636170625bd157acd1@87.98.141.142:30303
enode://8487152a05fe3b74be8905a2e2f5ca498c97031a9a54ed3880fec93de2705dd58cb53a22707f5a4d98ff78652f1909bb2158d8acd62681df6b41e1c7971cafa0@40.71.66.30:30303
enode://d65b0173781d84687390f13f396cd4edc736cbf51e2dcdb6fb9255fa9ccead05201af0f1534182a8deee6f11f1c7d4c0e7c72b0781a3f0c2d464f5e7be025719@51.91.116.49:30303
enode://3439949148800053624d999d354dcfa783b2ad2a56b16ea8afd6ad6b1eb02f094e6f94e2c67cd7b4271c75de00a6fdd629e5b0b5be1ebd74f3e89971c444b1fe@37.61.217.132:30303
enode://c9d9a8656916a6303e401be2e127ef6054fc3a1f74408593d9cbdb319370c5b13ee98b0d9ef6b7f22a45bec50598a696aa4770cbb9f1109e6ef82ed4d4bea26c@141.98.219.26:30303
enode://0854f5d736095381f44758a047366e3bd5b261e079784c1fd53a50de989731eeed826246bd5705ea662892195555a86e24cd158df6d89d0a1885cb56782b9a8b@44.200.82.246:30303
enode://9ef4a42a7bd62bda6ea950f9edbbfca24e07e216e6cba7c64227baf7e5f1cf0804434c252fc473d975f30f7b53d3a05953d0d76e139cf1126e37c8671b8dbfc0@74.118.143.104:30303
enode://1da6564089c1c57d3eb68b6790a7ce7ef6daf5e25ff039ca9e2a0cf217ff93ad110c2f05ca5d18c3eb3467c8d9daeef42d012db16da78d5c9050c4f5d9ad8949@76.82.28.124:30333
enode://6ca73b310e4921de63071135142a6641dd3ae2a14ea44bc9c2215c9747a236c3c7bddc05f778489692565dbd14d1e640363936d84b5b26408c8fa3e06ac23683@213.239.210.250:38316
enode://993f8299bf63b544074001106754d4edfdc2aa5a1a4932ecd0f0c0d060ef9ad218c8083eabfd6fb250f20145441a54e3dd3919a581040448946a020e237fdbdb@66.18.13.139:30303
enode://6e4e40253c23f6dbbe517f317a194e07bf36da0723f02b2c8152a7229a7207413c70dee2d2142aae5fabb1ed670bdbd2b9a7b1b394095bca8c2b9b059498809a@115.199.233.116:30403
enode://7056a63583be6c898c8b042b32668e028510bd76ecbfc29ce838c870b1d150d14e76493870d146c110716965501985a917bfc945e89e43f0d0562e36cbb43f85@54.226.169.114:30303
enode://dae265737caa971895f6fbb0a06e018d39241bc1a9bd0b64eea0c0e596e04c42d7cb83947900f9600bee32276683423435d9384f79a4935c21473bb09ecf79f5@148.113.1.74:30303
enode://6e4e569d49ef1f8520752bd91f9e99a8a8995218b5f4a095a4f3d50df7bab4d1d85a04110ec79ef6dae676b7bd7511c4701a809acb45f760721401af6eaad0d5@98.81.176.54:30303
enode://593e8f3d8718a73f79f76cfeddea5419462a7affddd338f0c6d079f57dd16a4771add4b2ebea1f1a727de9c7158fbb07c8d97625179fff3315d63aae83abced7@15.204.140.140:30303
enode://f628f4024dc63d9b5862ea25b97552a73aab4a0a291ebfe2b9ae3d4dd647eeef0fc5eda0e78a326381700d591522ffecc02b329f6c15a38d5019b7a5ea5f3244@88.198.50.92:30303
enode://557355df708f5d12a4ccbb59c9b7d1eec4a84b4d56846a5c13e26347d8651aca2e0cc451bfdb3735f6499d7c72ec807d7f87915f05090ed731fe7fa92f152c90@210.73.31.102:30303
enode://dda0902f61efa9a597ddbc1a04d340c1486dff950b0f4d5788e93bd273584af9949e3e2576df6afba5b61d726bbabdfba8c568f898466c712d2aa96191220613@47.251.82.24:30303
enode://c9d9a8656916a6303e401be2e127ef6054fc3a1f74408593d9cbdb319370c5b13ee98b0d9ef6b7f22a45bec50598a696aa4770cbb9f1109e6ef82ed4d4bea26c@18.181.228.2:30303
enode://c135bb0c8f9438299f296755a8cef4ed3ed85f8651aed589adafa1aed813524b3b2d1decc80466d4a2b0ef1048deeaf42433f42cc3244e0630268deda7b77bde@103.219.171.207:30303
enode://9d905b583d21e0278120ba07aae632cda1d2b84ac16ceeaca8d02275645c6ce0a35a8752c9e05da046442ad8e530624d06801198e304a23331a0e3af05fb4edd@86.93.159.153:30303