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://c14cc7cc52d64c29f0efb4763eecbf56617e8aa93663c0f654cf1be3011b2c8cadd1570d80d43c44f134516f4d3674f08fa4dd841c2dea9ca8cd440a67a3bda9@102.22.255.174:30303
enode://5a20375eeb42833db29abac6c7676f6d27b12a3e28e24d4c98a406e64647a14428798d4ed6ae6b17a966c98b1181ba6c344531745f77f1a56237c6352beceb4e@169.155.45.19:30303
enode://841d4d122bd7b9245fe83596e4844880f8bdcec0b7695e1a65ae56251e9550d7425927ba71b6091b77656e9dcd3c21e3bf622063e13b3479723bb95216ba0cca@150.136.137.139:30303
enode://101bc99c9db84db6d6f08f4e5dd3d784133d40331e77ea61c367cd434195c48fbdba6f971825c1c08ac742725140b031b3c8404995b485112d72285e431ef8ba@88.212.61.32:30303
enode://06f9b1a7574e641f42089b4b7c095fc0db66311620ab436f1715d72cae6fe07fd9f52b430bf32ab46d7837d52693bc9765a11b3b7edbdd1cf523be16e12ebf66@74.83.58.60:30303
enode://214952b4a425c6d796023254752b1083c6bd4a1df8bb2b6faf5bc79b1b20c65ea3f49d7e0ea5f802be643c2c29d4205af67699d8038ce396de75e4407da244c7@103.88.235.215:30303
enode://1cd5f0df8a83d8cf64c25479c21457fd948a400735fc0a41904c580e1c26527f6d3e79e38e6939b42ebc8c142a26994680e2500b69007d3c5aa38235a75de288@77.103.17.226:30303
enode://af15e986543cab9d55e037d23afe8be1768b4e3cdb107b6ff2c121b152dd7630ca5134ed6c1ff1121f6d5500571fcbaa742e27dd5f4c890b32480802970e19a3@125.90.228.196:30303
enode://3c5f9a9906e0d119b37f4f5d4a5fd0a8175c22097aa3c986c0a2eeabd86e8b20bc2c4e347f52931afae00ca8bb5778121786506bcd3a77c3948370bb22f17ab4@103.95.112.111:30303
enode://c4af058c4001e18988358df30ca06c5de8359429a5634886ea37fa30a535861acd2eefc82401f7a667f5249ed69926c72012a29732c5ccb43114c871670faf99@88.203.113.179:30404
enode://1fee0e544b011e8bd6b40d778e386317b2514fbeef96c21c6d3056261e9e29e3995189a781eec25c0520583816abc05f5236fbf79baf91fd08f5cd0aea419a07@184.146.176.215:30303
enode://82b9c95f67a1e08613a686a6c75114ce5a4d26e56eb9e9476a25e195714b80280c52b4a00dcf42be0ef3104b8a77a69095d572096fd96d5abaab3a46b642031f@95.179.250.125:30303
enode://296488b50b589fcb1a583867e07380748711f3841d6a06b58f1cdbc8a46f0a60d91295c4a1c64c2899bae5c163034fe04233439581b02c81b3b7d2a039c9a8c0@50.47.30.196:30303
enode://b6bc3dd722fc96daa6fbb7b9b94d5fbb98381310b361ce8659e74e4bd98d84ae9297cbf93ecc951dd349168d16958a2620f0f7c4a5e68c4c489b7c5e113d1102@37.27.70.28:30303
enode://9bc6915cb9bc58eac8d7eafff9473ab66bf801bcda1cdb48b1f1aac9cf074e80373f608f6419f720b0574d5bc7db75744a48b7ef9baecbdb5dffa4e5a84d0321@73.231.190.85:30303
enode://0f28642cbb9ccb36aa70579075479b9652bf172cc61c86c615ace23b0f0d6ee52647cd899b9799d463fd5738fa6669a8d47207625c2b34efb3d6091335b5befa@144.6.54.113:30303
enode://1370c6abfe13fe37eefb5b52b5a6961ca606cadda39f8dd6ad08cbb0be23e0f420c58a0752da2fec7639607becdeaa6611e2d9521e36b3eec8f9f1a2812ef94a@182.253.84.40:30404
enode://c9f57e091b2521f0e14d052207dabac048611ca5c827f9498bf8bc981df4ab3f7c67e02c0ff48a8eec42236cb16e0f07cd32aac190c1df79a6b7cc10fac32059@203.12.14.154:47141
enode://1de3cbafb0d9719b25b9cdfd8855af153de4913e46757f500953301b820139d2a3b6d870924468ae7d55a75228669a870a13834d8f5a49845e99efa43c8943ea@154.91.1.84:30303
enode://c9d9a8656916a6303e401be2e127ef6054fc3a1f74408593d9cbdb319370c5b13ee98b0d9ef6b7f22a45bec50598a696aa4770cbb9f1109e6ef82ed4d4bea26c@208.91.107.73:30303
enode://fdd64252f147c9619869858804eebc3c1f0528535565358dc550488a4bd755a7f5c193538ca90b5ec5ce14fde86530253f5ac07127118f0787197828a1f28a19@182.239.255.62:30404
enode://cdfcf4586877b365db1ae9d87252ef6d9ae08665ed34ebc5a82cc2022b93bc059ca63b81fcc20d09b25678b95464f7ffbea8ed96c238c06568cd85a997e1edd5@24.28.98.106:30303
enode://be496c43812a65472eee995aaac18103567f0d91aee6d8ef9fd7ff4692e8d35d30a9e61428b66795bc69dd10f6c7e8b6fbd021172911428bb4eec61240341389@78.128.35.238:30404
enode://18ed56be4fb86d16bc601b3c1433d383823d26cde77d826c65acb46a3e426ec2a222dbea2624a1a24e19c5a69ccb1ff8019ced005c91101ad994e3d8136e8e3a@165.173.0.219:30403
enode://63870f6089a61e2967eedaff1038e6ea118c8ecf8998a819c412fcb15a463f9eac573517aa45661225c7afc782dc7c0e9fe498f0e8c3816c6a19add9c7483e7c@94.1.187.235:30403
enode://f9eeb53729f596142dedac5a0942df0d1fef1131e443144045fcb142b71b9c0b5c45957daa066e6f15cb0dde2bec4c3aaab27feb7f8cd492b43611ccce05d39a@126.39.31.163:30303
enode://07bcb8800b5f2d62a3acff5f8595be5ee65d9e2bf5a679274868c311e8190757610b528717feddca4cf88570f339614434384cfe79a90441a5212e47408c3570@5.9.152.233:30303
enode://7a6214f881dfdbb21ff896aa124f19d423455bbb4fe8fe7725c003517d6b030fde2f0c70711f953c730f7a82fa8a253c0934b15c9ed9c3a65ce3bb81c85b5c66@74.118.143.135:30303
enode://1758dcc509fbc9d58d6b5a06cf5e26ecf3c7073891a34f558b02a543228045c9f3680e0d86335f4051d8cd948abc89ffac86bf15bc9726136913aaaa719c9484@138.75.125.28:30303
enode://2c5cac83a253c073d3d89320b8fa948ec9d068b8b1ff85d3b669b44f2d2109088efbaff5c8bfaed0da5e1f8180151d5fa6b6c984b63c4d0f0f921bee94419364@181.46.208.48:30303
enode://bfb6ec5dee71d66e7b3f52c4bc640b7290350164596b858432b18644d5710faf1afaa62608f655c168d760b4d82010d2f4920c2659f5a255b0953d0205cbe6b1@118.212.70.94:30403
enode://c9d9a8656916a6303e401be2e127ef6054fc3a1f74408593d9cbdb319370c5b13ee98b0d9ef6b7f22a45bec50598a696aa4770cbb9f1109e6ef82ed4d4bea26c@141.98.219.26:30303
enode://10d2bad02d92fa7a2b083a2e58e89e5d3f7e930f85d2b702dc3e330cf29259290e24d672dead7f14f76ac641e4c67146ca2c1dd3501f15323e5e4cf2d5d374a1@73.81.249.64:30303
enode://23f5ffd3c256f62a0d36c8eb1de6dc8bcea6d928767a557c5e4b5867fd9335c4cf04daddb7c5b8fe96bfd1744200ddf257898123db28d591203659ae7a81897c@180.129.85.162:30303
enode://0949d480c1be7e0b97f364a3263514121599d53cd810121e2e8a6e5bbda6619c0e84e1e1dafd79469eb90daa2b61c4400947d87bb296d4ce310f82654cf9a0a6@182.52.44.189:40404
enode://7acc2f2386e736435c2d95ca32131cec1fac1ebdb4114386c3c2a2db36a6c87704322916be568b2339474bcbc5521de2a3a20e91eef886ae46db60b566843a50@34.241.220.128:30303
enode://9a71122bed2f7476d1cd43e1d913796e3a39c769d4b1427acb22d6bc93a0d5c0dd2cfcc5df1ea58af2dcd238b2d572694cc0a34274a00df92d8c7eae69a25c01@71.80.208.101:30303
enode://c0a50a2c5853f9528cbe61f5986047d2239ec8b44d5daaeccfda000a5d320e988118753b846c7fa6b96389e459f713de5646869812c5dc1b634bc5aaf8b2e73c@144.202.61.245:30303
enode://83f1d55e65830412210737044249bb45203333141c55fb4fd4f383a7e01577b0292e5723137d75dc33e67cccb9536fad4146037b9fa27bd453f4a68a0c9b1f72@65.108.138.187:30031
enode://447524f452aef62a8bfeb7024a6b5a2aa4bc3f23a2a0e396b40378e00e9cec7b4b63d1ff7a206a5ade7892cfea15d79dcbb207379ac48c2abc7f3e7626807a9c@85.95.212.89:30404
enode://ee19e2e5b8e551a994322e5af6a8790770142bb5f77bf29ae6696d44715ca6065de9202c0778951d9e4f3aa416c37b41332aa3b2a1932e8587ee86980ec4baa1@199.255.114.163:30404
enode://ef6ce66e7f18ed15b5f3deb830e9070c6e3267d07fef24fe72862d115b1f2192a41dd7c25c6a2c2509186d208202a31ceba21b4c72aa59e295917dbd1ed59252@13.58.119.47:30303
enode://c9d9a8656916a6303e401be2e127ef6054fc3a1f74408593d9cbdb319370c5b13ee98b0d9ef6b7f22a45bec50598a696aa4770cbb9f1109e6ef82ed4d4bea26c@3.123.38.195:30303
enode://9d866c6a655ce8a55791386dff97b1051e68e274c2f320e7805044854b0b7dbeaf3063749bdd947f7ba4e12291e067160a423aadbaa3c29972ccb7e2d502d4e4@66.129.102.23:30303
enode://e01a0e81fa6e7d6c8821f415948530763d31920e548c8437d49d5aabd851de63206a245416342921fb0eeba61cea15df8b26505493b8352e1d23174eac54740b@103.99.63.116:30303
enode://57146dce7eac290a621b4aabced8a4cad7f2bc576d7625d8d4bae440412e3d768fa6466e6fa4aae020d054a0ea457702a43c73cdc898bce3f0a40a4590b9462f@70.95.249.30:30303
enode://01b48da12ddd89535dbdd63edb1b41e6dfa5c423df8009b12553ca3de6da91c8475aca10d10d9a744155afef79a55900fea70c1570117b8eaa0bcea4736c45d2@18.196.0.104:30303
enode://ff5fef92bc1222237cc087bc1d3bcd1d9f06fc466118622e9c52481e9cf712e16f0949d4accc05715464bc0ad6d949c3884ca751060f282b5936b8082e8b249e@174.53.229.163:30303
enode://9328b860c0c490aa27539c25d12c02f2e07d71e3d786bc342e795f1f399b08e76adc9c051256cb1b2ccd5774c54b44044ec9a9daa56e61201603d0671f7afe27@95.237.75.246:30404
enode://c95a21a7578f0bd9fe88605e189606451e22a7eea6f0ad49f2daba2cc0dbd944e5faf4776b24fb1a87cb2faa1a2bbe6e43dc9f6101bdf1fe8113191eb331bcbe@191.221.69.23:30414