[REN-BGP-stats-all] IPv4 R&E Routing Table Report - Guam (Global) view
REN Routing Table Report
cscora at bgp.nsrc.org
Thu Jan 18 21:30:05 UTC 2024
IPv4 R&E Routing Table Report 21:25 GMT Thu 18 Jan, 2024
IPv4 BGP Table (Global) as seen at Guam.
Report Website: https://bgp.nsrc.org/REN
Detailed Analysis: https://bgp.nsrc.org/REN/Guam/
Analysis Summary
----------------
BGP routing table entries examined: 950217
Prefixes after maximum aggregation (per Origin AS): 356268
Deaggregation factor: 2.67
Unique aggregates announced (without unneeded subnets): 455377
Number of IPv4 prefixes with a valid ROA: 447808
Number of IPv4 prefixes with an invalid ROA: 5
Number of IPv4 prefixes with no ROA: 502404
Total ASes present in the Internet Routing Table: 75280
Prefixes per ASN: 12.62
Origin-only ASes present in the Internet Routing Table: 64536
Origin ASes announcing only one prefix: 26136
Transit ASes present in the Internet Routing Table: 10744
Transit-only ASes present in the Internet Routing Table: 491
Paths with bogon ASNs present in the IPv4 Routing Table: 70
Average AS path length visible in the Internet Routing Table: 5.3
Max AS path length visible: 56
Max AS path prepend of ASN (265020) 50
Prefixes from unregistered ASNs in the Routing Table: 1096
Number of instances of unregistered ASNs: 1098
Number of 32-bit ASNs allocated by the RIRs: 43414
Number of 32-bit ASNs visible in the Routing Table: 35723
Prefixes from 32-bit ASNs in the Routing Table: 184502
Number of bogon 32-bit ASNs visible in the Routing Table: 31
Special use prefixes present in the Routing Table: 2
Prefixes being announced from unallocated address space: 368
Number of addresses announced to Internet: 3047345920
Equivalent to 181 /8s, 162 /16s and 207 /24s
Percentage of available address space announced: 82.3
Percentage of allocated address space announced: 82.3
Percentage of available address space allocated: 100.0
Percentage of address space in use by end-sites: 99.6
Total number of prefixes smaller than registry allocations: 318740
APNIC Region Analysis Summary
-----------------------------
Prefixes being announced by APNIC Region ASes: 247394
Total APNIC prefixes after maximum aggregation: 71833
APNIC Deaggregation factor: 3.44
Prefixes being announced from the APNIC address blocks: 240689
Unique aggregates announced from the APNIC address blocks: 99757
APNIC Region origin ASes present in the Internet Routing Table: 13872
APNIC Prefixes per ASN: 17.35
APNIC Region origin ASes announcing only one prefix: 4184
APNIC Region transit ASes present in the Internet Routing Table: 1870
Average APNIC Region AS path length visible: 5.2
Max APNIC Region AS path length visible: 33
Number of APNIC region 32-bit ASNs visible in the Routing Table: 9253
Number of APNIC addresses announced to Internet: 774449984
Equivalent to 46 /8s, 41 /16s and 43 /24s
APNIC AS Blocks 4608-4864, 7467-7722, 9216-10239, 17408-18431
(pre-ERX allocations) 23552-24575, 37888-38911, 45056-46079, 55296-56319,
58368-59391, 63488-64098, 64297-64395, 131072-153913
APNIC Address Blocks 1/8, 14/8, 27/8, 36/8, 39/8, 42/8, 43/8,
49/8, 58/8, 59/8, 60/8, 61/8, 101/8, 103/8,
106/8, 110/8, 111/8, 112/8, 113/8, 114/8, 115/8,
116/8, 117/8, 118/8, 119/8, 120/8, 121/8, 122/8,
123/8, 124/8, 125/8, 126/8, 133/8, 150/8, 153/8,
163/8, 171/8, 175/8, 180/8, 182/8, 183/8, 202/8,
203/8, 210/8, 211/8, 218/8, 219/8, 220/8, 221/8,
222/8, 223/8,
ARIN Region Analysis Summary
----------------------------
Prefixes being announced by ARIN Region ASes: 276007
Total ARIN prefixes after maximum aggregation: 123785
ARIN Deaggregation factor: 2.23
Prefixes being announced from the ARIN address blocks: 280730
Unique aggregates announced from the ARIN address blocks: 131982
ARIN Region origin ASes present in the Internet Routing Table: 19067
ARIN Prefixes per ASN: 14.72
ARIN Region origin ASes announcing only one prefix: 6939
ARIN Region transit ASes present in the Internet Routing Table: 1949
Average ARIN Region AS path length visible: 4.9
Max ARIN Region AS path length visible: 25
Number of ARIN region 32-bit ASNs visible in the Routing Table: 4836
Number of ARIN addresses announced to Internet: 1272302144
Equivalent to 75 /8s, 213 /16s and 202 /24s
ARIN AS Blocks 1-1876, 1902-2042, 2044-2046, 2048-2106
(pre-ERX allocations) 2138-2584, 2615-2772, 2823-2829, 2880-3153
3354-4607, 4865-5119, 5632-6655, 6912-7466
7723-8191, 10240-12287, 13312-15359, 16384-17407
18432-20479, 21504-23551, 25600-26591,
26624-27647, 29696-30719, 31744-33791
35840-36863, 39936-40959, 46080-47103
53248-55295, 62464-63487, 64198-64296, 393216-401308
ARIN Address Blocks 3/8, 4/8, 6/8, 7/8, 8/8, 9/8, 11/8,
12/8, 13/8, 15/8, 16/8, 17/8, 18/8, 19/8,
20/8, 21/8, 22/8, 23/8, 24/8, 26/8, 28/8,
29/8, 30/8, 32/8, 33/8, 34/8, 35/8, 38/8,
40/8, 44/8, 47/8, 48/8, 50/8, 52/8, 53/8,
54/8, 55/8, 56/8, 57/8, 63/8, 64/8, 65/8,
66/8, 67/8, 68/8, 69/8, 70/8, 71/8, 72/8,
73/8, 74/8, 75/8, 76/8, 96/8, 97/8, 98/8,
99/8, 100/8, 104/8, 107/8, 108/8, 128/8, 129/8,
130/8, 131/8, 132/8, 134/8, 135/8, 136/8, 137/8,
138/8, 139/8, 140/8, 142/8, 143/8, 144/8, 146/8,
147/8, 148/8, 149/8, 152/8, 155/8, 156/8, 157/8,
158/8, 159/8, 160/8, 161/8, 162/8, 164/8, 165/8,
166/8, 167/8, 168/8, 169/8, 170/8, 172/8, 173/8,
174/8, 184/8, 192/8, 198/8, 199/8, 204/8, 205/8,
206/8, 207/8, 208/8, 209/8, 214/8, 215/8, 216/8,
RIPE Region Analysis Summary
----------------------------
Prefixes being announced by RIPE Region ASes: 264977
Total RIPE prefixes after maximum aggregation: 125185
RIPE Deaggregation factor: 2.12
Prefixes being announced from the RIPE address blocks: 259577
Unique aggregates announced from the RIPE address blocks: 161088
RIPE Region origin ASes present in the Internet Routing Table: 28560
RIPE Prefixes per ASN: 9.09
RIPE Region origin ASes announcing only one prefix: 12114
RIPE Region transit ASes present in the Internet Routing Table: 3956
Average RIPE Region AS path length visible: 5.6
Max RIPE Region AS path length visible: 38
Number of RIPE region 32-bit ASNs visible in the Routing Table: 11562
Number of RIPE addresses announced to Internet: 714428032
Equivalent to 42 /8s, 149 /16s and 78 /24s
RIPE AS Blocks 1877-1901, 2043, 2047, 2107-2136, 2585-2614
(pre-ERX allocations) 2773-2822, 2830-2879, 3154-3353, 5377-5631
6656-6911, 8192-9215, 12288-13311, 15360-16383
20480-21503, 24576-25599, 28672-29695
30720-31743, 33792-35839, 38912-39935
40960-45055, 47104-52223, 56320-58367
59392-61439, 61952-62463, 64396-64495
196608-216475
RIPE Address Blocks 2/8, 5/8, 25/8, 31/8, 37/8, 46/8, 51/8,
62/8, 77/8, 78/8, 79/8, 80/8, 81/8, 82/8,
83/8, 84/8, 85/8, 86/8, 87/8, 88/8, 89/8,
90/8, 91/8, 92/8, 93/8, 94/8, 95/8, 109/8,
141/8, 145/8, 151/8, 176/8, 178/8, 185/8, 188/8,
193/8, 194/8, 195/8, 212/8, 213/8, 217/8,
LACNIC Region Analysis Summary
------------------------------
Prefixes being announced by LACNIC Region ASes: 128717
Total LACNIC prefixes after maximum aggregation: 28653
LACNIC Deaggregation factor: 4.49
Prefixes being announced from the LACNIC address blocks: 127269
Unique aggregates announced from the LACNIC address blocks: 49395
LACNIC Region origin ASes present in the Internet Routing Table: 11063
LACNIC Prefixes per ASN: 11.50
LACNIC Region origin ASes announcing only one prefix: 2274
LACNIC Region transit ASes present in the Internet Routing Table: 2417
Average LACNIC Region AS path length visible: 5.9
Max LACNIC Region AS path length visible: 56
Number of LACNIC region 32-bit ASNs visible in the Routing Table: 8908
Number of LACNIC addresses announced to Internet: 178059008
Equivalent to 10 /8s, 156 /16s and 247 /24s
LACNIC AS Blocks 26592-26623, 27648-28671, 52224-53247,
61440-61951, 64099-64197, 262144-273820 + ERX transfers
LACNIC Address Blocks 177/8, 179/8, 181/8, 186/8, 187/8, 189/8, 190/8,
191/8, 200/8, 201/8,
AfriNIC Region Analysis Summary
-------------------------------
Prefixes being announced by AfriNIC Region ASes: 32026
Total AfriNIC prefixes after maximum aggregation: 6075
AfriNIC Deaggregation factor: 5.27
Prefixes being announced from the AfriNIC address blocks: 41584
Unique aggregates announced from the AfriNIC address blocks: 12853
AfriNIC Region origin ASes present in the Internet Routing Table: 1823
AfriNIC Prefixes per ASN: 22.81
AfriNIC Region origin ASes announcing only one prefix: 625
AfriNIC Region transit ASes present in the Internet Routing Table: 349
Average AfriNIC Region AS path length visible: 5.7
Max AfriNIC Region AS path length visible: 28
Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 1164
Number of AfriNIC addresses announced to Internet: 107867392
Equivalent to 6 /8s, 109 /16s and 237 /24s
AfriNIC AS Blocks 36864-37887, 327680-329727 & ERX transfers
AfriNIC Address Blocks 41/8, 45/8, 102/8, 105/8, 154/8, 196/8, 197/8,
APNIC Region per AS prefix count summary
----------------------------------------
ASN No of nets /20 equiv MaxAgg Description
9808 9770 8739 51 CHINAMOBILE-CN China Mobile Communicati
7545 5676 784 684 TPG-INTERNET-AP TPG Telecom Limited, AU
18403 4577 347 25 FPT-AS-AP FPT Telecom Company, VN
7552 3868 1330 20 VIETEL-AS-AP Viettel Group, VN
7713 3591 1043 64 TELKOMNET-AS-AP PT Telekomunikasi Indon
9498 3436 498 252 BBIL-AP BHARTI Airtel Ltd., IN
45899 3361 1872 98 VNPT-AS-VN VNPT Corp, VN
24560 2671 858 361 AIRTELBROADBAND-AS-AP Bharti Airtel Ltd
4755 2176 441 193 TATACOMM-AS TATA Communications formerl
45090 2149 1438 79 TENCENT-NET-AP Shenzhen Tencent Compute
Complete listing at https://bgp.nsrc.org/REN/Guam/data-ASnet-APNIC
ARIN Region per AS prefix count summary
---------------------------------------
ASN No of nets /20 equiv MaxAgg Description
16509 9485 11202 3369 AMAZON-02, US
11492 4567 303 671 CABLEONE, US
7155 4177 288 96 VIASAT-SP-BACKBONE, US
6327 3570 1320 70 SHAW, CA
22773 3517 3061 303 ASN-CXA-ALL-CCI-22773-RDC, US
16625 3268 1429 2337 AKAMAI-AS, US
749 3161 54929 2413 DNIC-AS-00749, US
367 2977 3834 1437 DNIC-ASBLK-00306-00371, US
396982 2746 3639 390 GOOGLE-CLOUD-PLATFORM, US
7018 2520 23624 1582 ATT-INTERNET4, US
Complete listing at https://bgp.nsrc.org/REN/Guam/data-ASnet-ARIN
RIPE Region per AS prefix count summary
---------------------------------------
ASN No of nets /20 equiv MaxAgg Description
12479 7561 1714 146 UNI2-AS, ES
39891 4658 280 55 ALJAWWALSTC-AS, SA
20940 4030 3397 152 AKAMAI-ASN1, NL
9009 3352 291 1606 M247, RO
12389 2875 2301 914 ROSTELECOM-AS, RU
8551 2790 368 35 BEZEQ-INTERNATIONAL-AS Bezeqint Interne
34984 2325 359 599 TELLCOM-AS, TR
13188 1607 100 26 TRIOLAN, UA
58224 1509 867 579 TCI, IR
8452 1484 1852 14 TE-AS TE-AS, EG
Complete listing at https://bgp.nsrc.org/REN/Guam/data-ASnet-RIPE
LACNIC Region per AS prefix count summary
-----------------------------------------
ASN No of nets /20 equiv MaxAgg Description
8151 12325 3380 614 UNINET, MX
10620 3527 497 884 Telmex Colombia S.A., CO
13999 2483 337 650 Mega Cable, S.A. de C.V., MX
11830 2006 369 64 Instituto Costarricense de Electricidad
28573 1343 2319 238 Claro NXT Telecomunicacoes Ltda, BR
3816 1305 787 197 COLOMBIA TELECOMUNICACIONES S.A. ESP, C
6503 1237 340 498 Axtel, S.A.B. de C.V., MX
11664 1118 179 421 Techtel LMDS Comunicaciones Interactiva
28202 1102 52 9 Rede Brasileira de Comunicacao SA, BR
6147 1088 369 22 Telefonica del Peru S.A.A., PE
Complete listing at https://bgp.nsrc.org/REN/Guam/data-ASnet-LACNIC
AfriNIC Region per AS prefix count summary
------------------------------------------
ASN No of nets /20 equiv MaxAgg Description
24835 1548 545 28 RAYA-AS, EG
24863 1477 389 16 LINKdotNET-AS, EG
36992 1363 1518 281 ETISALAT-MISR, EG
36903 1249 554 96 MT-MPLS, MA
29571 1087 70 55 ORANGE-COTE-IVOIRE, CI
36935 935 521 42 Vodafone-, EG
37457 557 316 43 Telkom-Internet, ZA
6713 551 1861 34 IAM-AS, MA
36914 545 82 3 KENET-AS, KE
15399 539 56 54 WANANCHI-, KE
Complete listing at https://bgp.nsrc.org/REN/Guam/data-ASnet-AFRINIC
Global Per AS prefix count summary
----------------------------------
ASN No of nets /20 equiv MaxAgg Description
8151 12325 3380 614 UNINET, MX
9808 9770 8739 51 CHINAMOBILE-CN China Mobile Communicati
16509 9485 11202 3369 AMAZON-02, US
12479 7561 1714 146 UNI2-AS, ES
7545 5676 784 684 TPG-INTERNET-AP TPG Telecom Limited, AU
39891 4658 280 55 ALJAWWALSTC-AS, SA
18403 4577 347 25 FPT-AS-AP FPT Telecom Company, VN
11492 4567 303 671 CABLEONE, US
7155 4177 288 96 VIASAT-SP-BACKBONE, US
20940 4030 3397 152 AKAMAI-ASN1, NL
Complete listing at https://bgp.nsrc.org/REN/Guam/data-ASnet
Global Per AS Maximum Aggregation summary
-----------------------------------------
ASN No of nets Net Savings Description
9808 9770 9719 CHINAMOBILE-CN China Mobile Communications Grou
12479 7561 7415 UNI2-AS, ES
16509 9485 6116 AMAZON-02, US
7545 5676 4992 TPG-INTERNET-AP TPG Telecom Limited, AU
39891 4658 4603 ALJAWWALSTC-AS, SA
18403 4577 4552 FPT-AS-AP FPT Telecom Company, VN
7155 4177 4081 VIASAT-SP-BACKBONE, US
11492 4567 3896 CABLEONE, US
20940 4030 3878 AKAMAI-ASN1, NL
7552 3868 3848 VIETEL-AS-AP Viettel Group, VN
Complete listing at https://bgp.nsrc.org/REN/Guam/data-CIDRnet
List of Unregistered Origin ASNs (Global)
-----------------------------------------
Bad AS Designation Net Originated Transit AS Transit AS Name
65536 DOCUMENT 5.102.30.0/24 65512 -Private Use AS-, ZZ
33492 UNALLOCATED 8.6.184.0/23 3356 LEVEL3, US
64512 PRIVATE 8.10.33.0/24 14127 ILAND, US
33123 UNALLOCATED 8.10.69.0/24 174 COGENT-174, US
12169 UNALLOCATED 8.15.207.0/24 32787 PROLEXIC-TECHNOLOGIES-DDOS-M
40493 UNALLOCATED 8.17.26.0/24 3356 LEVEL3, US
19589 UNALLOCATED 8.19.242.0/24 23314 ORLANDOTELCO, US
19589 UNALLOCATED 8.19.248.0/24 23314 ORLANDOTELCO, US
53775 UNALLOCATED 8.20.88.0/24 7029 WINDSTREAM, US
62828 UNALLOCATED 8.21.130.0/24 3356 LEVEL3, US
Complete listing at https://bgp.nsrc.org/REN/Guam/data-badAS
Prefixes from the Special Purpose Address Registry (Global)
-----------------------------------------------------------
Prefix Origin AS Description
100.96.100.0/24 57681 ASN-MGTS-USPD2, RU
192.88.99.0/24 6939 HURRICANE, US
Complete listing at https://bgp.nsrc.org/REN/Guam/data-spar
Advertised Unallocated Addresses
--------------------------------
Unassigned Network ASN Information AS Name
23.140.216.0/24 Origin: 27176 DATAWAGON, US
23.140.216.0/24 Transit: 20278 NEXEON, US
23.141.0.0/24 Origin: 395350 RESERVED, ZZ
23.141.0.0/24 Transit: 11426 TWC-11426-CAROLINAS, US
23.176.160.0/24 Origin: 397327 RESERVED, ZZ
23.176.160.0/24 Transit: 19108 SUDDENLINK-COMMUNICATIONS, US
23.189.192.0/24 Origin: 27593 RESERVED, ZZ
23.189.192.0/24 Transit: 174 COGENT-174, US
41.57.124.0/22 Origin: 37442 RESERVED, ZZ
41.57.124.0/22 Transit: 37204 TELONE, ZW
Complete listing at https://bgp.nsrc.org/REN/Guam/data-add-IANA
Number of prefixes announced per prefix length (Global)
-------------------------------------------------------
/1:0 /2:0 /3:0 /4:0 /5:0 /6:0
/7:0 /8:16 /9:14 /10:36 /11:99 /12:301
/13:577 /14:1194 /15:2111 /16:13484 /17:8255 /18:13947
/19:25106 /20:44032 /21:52150 /22:111421 /23:102199 /24:574503
/25:120 /26:80 /27:135 /28:41 /29:92 /30:20
/31:6 /32:278
Advertised prefixes smaller than registry allocations
-----------------------------------------------------
ASN No of nets Total ann. Description
12479 6643 7561 UNI2-AS, ES
8151 6303 12325 UNINET, MX
11492 3481 4567 CABLEONE, US
6327 3374 3570 SHAW, CA
39891 3340 4658 ALJAWWALSTC-AS, SA
7155 3121 4177 VIASAT-SP-BACKBONE, US
22773 2555 3517 ASN-CXA-ALL-CCI-22773-RDC, US
8551 2266 2790 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo
10620 2130 3527 Telmex Colombia S.A., CO
30036 2129 2472 MEDIACOM-ENTERPRISE-BUSINESS, US
Complete listing at https://bgp.nsrc.org/REN/Guam/data-sXXas-nos
Number of /24s announced per /8 block (Global)
----------------------------------------------
1:2291 2:1472 3:284 4:7 5:4505 6:159
7:6 8:1524 9:1 11:172 12:1483 13:373
14:2338 15:310 16:203 17:363 18:718 20:366
21:4 22:188 23:6624 24:3071 25:2 27:2597
29:19 31:2582 32:60 34:36 35:121 36:2147
37:4515 38:6050 39:889 40:147 41:4328 42:2212
43:2329 44:328 45:17398 46:4366 47:286 49:1906
50:1898 51:576 52:1592 54:361 55:860 56:5
57:137 58:1941 59:1122 60:1017 61:2653 62:2801
63:1922 64:5686 65:2361 66:4984 67:3078 68:1339
69:4104 70:1343 71:591 72:2996 74:2667 75:1588
76:617 77:2453 78:1838 79:2564 80:2147 81:1915
82:1537 83:1276 84:1631 85:3109 86:771 87:2066
88:1271 89:3987 90:660 91:8023 92:2178 93:2651
94:3640 95:4037 96:1289 97:318 98:1013 99:744
100:97 101:1164 102:3287 103:32439 104:4802 105:1002
106:908 107:2756 108:1125 109:4075 110:2114 111:3142
112:2091 113:1743 114:1755 115:2071 116:1967 117:2632
118:2759 119:1960 120:1752 121:1278 122:2665 123:2197
124:1550 125:2802 126:28 128:1490 129:917 130:1085
131:2034 132:845 133:410 134:1712 135:349 136:926
137:1144 138:2957 139:1571 140:1305 141:1353 142:1564
143:1529 144:988 145:342 146:1999 147:1661 148:2492
149:2438 150:1034 151:1307 152:1878 153:598 154:5660
155:1380 156:2108 157:1404 158:1087 159:2220 160:2652
161:1629 162:3616 163:1675 164:1638 165:2139 166:1069
167:1722 168:4010 169:799 170:4951 171:995 172:3790
173:3028 174:894 175:1238 176:3699 177:5374 178:3538
179:2474 180:2379 181:3744 182:3417 183:2017 184:2279
185:20732 186:5098 187:4749 188:4130 189:4304 190:9509
191:1937 192:11043 193:9002 194:7396 195:5286 196:3224
197:2660 198:5957 199:7040 200:8402 201:6423 202:10356
203:10189 204:4620 205:3686 206:4450 207:3487 208:4122
209:4939 210:4418 211:2504 212:4255 213:3457 214:1107
215:44 216:6813 217:2872 218:1309 219:414 220:1821
221:1024 222:684 223:2189
End of report
More information about the ren-bgp-stats-all
mailing list