[REN-BGP-stats-all] IPv4 R&E Routing Table Report - Guam (Global) view
REN Routing Table Report
cscora at bgp.nsrc.org
Sat Aug 10 21:31:06 UTC 2024
IPv4 R&E Routing Table Report 21:25 GMT Sat 10 Aug, 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: 967607
Prefixes after maximum aggregation (per Origin AS): 363783
Deaggregation factor: 2.66
Unique aggregates announced (without unneeded subnets): 465064
Number of IPv4 prefixes with a valid ROA: 502838
Number of IPv4 prefixes with an invalid ROA: 19
Number of IPv4 prefixes with no ROA: 464750
Total ASes present in the Internet Routing Table: 76045
Prefixes per ASN: 12.72
Origin-only ASes present in the Internet Routing Table: 65150
Origin ASes announcing only one prefix: 26330
Transit ASes present in the Internet Routing Table: 10895
Transit-only ASes present in the Internet Routing Table: 536
Paths with bogon ASNs present in the IPv4 Routing Table: 108
Average AS path length visible in the Internet Routing Table: 5.4
Max AS path length visible: 85
Max AS path prepend of ASN (152107) 80
Prefixes from unregistered ASNs in the Routing Table: 1007
Number of instances of unregistered ASNs: 1015
Number of 32-bit ASNs allocated by the RIRs: 45159
Number of 32-bit ASNs visible in the Routing Table: 36853
Prefixes from 32-bit ASNs in the Routing Table: 195468
Number of bogon 32-bit ASNs visible in the Routing Table: 46
Special use prefixes present in the Routing Table: 1
Prefixes being announced from unallocated address space: 413
Number of addresses announced to Internet: 3026972544
Equivalent to 180 /8s, 107 /16s and 239 /24s
Percentage of available address space announced: 81.8
Percentage of allocated address space announced: 81.8
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: 321345
APNIC Region Analysis Summary
-----------------------------
Prefixes being announced by APNIC Region ASes: 252010
Total APNIC prefixes after maximum aggregation: 74136
APNIC Deaggregation factor: 3.40
Prefixes being announced from the APNIC address blocks: 244326
Unique aggregates announced from the APNIC address blocks: 101836
APNIC Region origin ASes present in the Internet Routing Table: 14244
APNIC Prefixes per ASN: 17.15
APNIC Region origin ASes announcing only one prefix: 4329
APNIC Region transit ASes present in the Internet Routing Table: 1910
Average APNIC Region AS path length visible: 5.2
Max APNIC Region AS path length visible: 85
Number of APNIC region 32-bit ASNs visible in the Routing Table: 9680
Number of APNIC addresses announced to Internet: 761414208
Equivalent to 45 /8s, 98 /16s and 66 /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: 281459
Total ARIN prefixes after maximum aggregation: 125901
ARIN Deaggregation factor: 2.24
Prefixes being announced from the ARIN address blocks: 285723
Unique aggregates announced from the ARIN address blocks: 134939
ARIN Region origin ASes present in the Internet Routing Table: 19131
ARIN Prefixes per ASN: 14.94
ARIN Region origin ASes announcing only one prefix: 6955
ARIN Region transit ASes present in the Internet Routing Table: 1990
Average ARIN Region AS path length visible: 5.0
Max ARIN Region AS path length visible: 28
Number of ARIN region 32-bit ASNs visible in the Routing Table: 4960
Number of ARIN addresses announced to Internet: 1266373184
Equivalent to 75 /8s, 123 /16s and 82 /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, 393216-402332
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: 269470
Total RIPE prefixes after maximum aggregation: 128274
RIPE Deaggregation factor: 2.10
Prefixes being announced from the RIPE address blocks: 265028
Unique aggregates announced from the RIPE address blocks: 165996
RIPE Region origin ASes present in the Internet Routing Table: 28727
RIPE Prefixes per ASN: 9.23
RIPE Region origin ASes announcing only one prefix: 12104
RIPE Region transit ASes present in the Internet Routing Table: 3975
Average RIPE Region AS path length visible: 5.6
Max RIPE Region AS path length visible: 35
Number of RIPE region 32-bit ASNs visible in the Routing Table: 11941
Number of RIPE addresses announced to Internet: 716262912
Equivalent to 42 /8s, 177 /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: 130549
Total LACNIC prefixes after maximum aggregation: 28526
LACNIC Deaggregation factor: 4.58
Prefixes being announced from the LACNIC address blocks: 128311
Unique aggregates announced from the LACNIC address blocks: 48034
LACNIC Region origin ASes present in the Internet Routing Table: 11149
LACNIC Prefixes per ASN: 11.51
LACNIC Region origin ASes announcing only one prefix: 2315
LACNIC Region transit ASes present in the Internet Routing Table: 2466
Average LACNIC Region AS path length visible: 6.0
Max LACNIC Region AS path length visible: 61
Number of LACNIC region 32-bit ASNs visible in the Routing Table: 9046
Number of LACNIC addresses announced to Internet: 177946880
Equivalent to 10 /8s, 155 /16s and 65 /24s
LACNIC AS Blocks 26592-26623, 27648-28671, 52224-53247,
61440-61951, 64099-64197, 262144-274844 + 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: 33112
Total AfriNIC prefixes after maximum aggregation: 6290
AfriNIC Deaggregation factor: 5.26
Prefixes being announced from the AfriNIC address blocks: 43806
Unique aggregates announced from the AfriNIC address blocks: 13930
AfriNIC Region origin ASes present in the Internet Routing Table: 1861
AfriNIC Prefixes per ASN: 23.54
AfriNIC Region origin ASes announcing only one prefix: 627
AfriNIC Region transit ASes present in the Internet Routing Table: 360
Average AfriNIC Region AS path length visible: 5.8
Max AfriNIC Region AS path length visible: 39
Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 1226
Number of AfriNIC addresses announced to Internet: 104665600
Equivalent to 6 /8s, 61 /16s and 18 /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 9888 8746 75 CHINAMOBILE-CN China Mobile Communication
7545 5667 841 662 TPG-INTERNET-AP TPG Telecom Limited, AU
18403 4212 347 23 FPT-AS-AP FPT Telecom Company, VN
7552 3967 1331 22 VIETEL-AS-AP Viettel Group, VN
9498 3764 507 257 BBIL-AP BHARTI Airtel Ltd., IN
7713 3648 1044 66 TELKOMNET-AS-AP PT Telekomunikasi Indones
45899 3243 1841 105 VNPT-AS-VN VNPT Corp, VN
24560 2808 856 448 AIRTELBROADBAND-AS-AP Bharti Airtel Ltd.,
4755 2185 433 194 TATACOMM-AS TATA Communications formerly
45090 2153 1438 79 TENCENT-NET-AP Shenzhen Tencent Computer
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 10516 11593 3748 AMAZON-02, US
11492 4629 308 545 CABLEONE, US
7155 4167 287 89 VIASAT-SP-BACKBONE, US
174 3884 8783 891 COGENT-174, US
6327 3597 1320 79 SHAW, CA
22773 3425 3035 188 ASN-CXA-ALL-CCI-22773-RDC, US
749 3254 54897 2506 DNIC-AS-00749, US
16625 3030 1301 2182 AKAMAI-AS, US
7018 2949 23676 1848 ATT-INTERNET4, US
396982 2767 3567 413 GOOGLE-CLOUD-PLATFORM, 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 7714 1708 145 UNI2-AS, ES
39891 4539 273 57 ALJAWWALSTC-AS, SA
20940 3864 3396 144 AKAMAI-ASN1, NL
9009 3609 307 1846 M247, RO
12389 2864 2291 859 ROSTELECOM-AS, RU
34984 2338 361 584 TELLCOM-AS, TR
8551 1782 368 35 BEZEQ-INTERNATIONAL-AS Bezeqint Internet
212238 1741 124 1275 CDNEXT, GB
13188 1607 100 26 TRIOLAN, UA
8452 1580 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 11858 3290 516 UNINET, MX
10620 3532 493 935 Telmex Colombia S.A., CO
13999 2548 619 39 Mega Cable, S.A. de C.V., MX
11830 2007 369 64 Instituto Costarricense de Electricidad y
28573 1342 2310 258 Claro NXT Telecomunicacoes Ltda, BR
3816 1321 777 199 COLOMBIA TELECOMUNICACIONES S.A. ESP, CO
6503 1121 313 480 Axtel, S.A.B. de C.V., MX
28202 1115 52 9 Rede Brasileira de Comunicacao SA, BR
26615 1085 2503 53 TIM SA, BR
22884 1070 98 369 TOTAL PLAY TELECOMUNICACIONES SA DE CV, M
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
24863 1615 389 16 LINKdotNET-AS, EG
24835 1555 593 29 RAYA-AS, EG
36992 1412 1519 283 ETISALAT-MISR, EG
29571 1317 83 76 ORANGE-COTE-IVOIRE, CI
36903 1249 554 96 MT-MPLS, MA
36935 939 521 42 Vodafone-, EG
6713 556 1861 35 IAM-AS, MA
37457 539 310 36 Telkom-Internet, ZA
36914 538 82 3 KENET-AS, KE
37342 517 32 1 MOVITEL, MZ
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 11858 3290 516 UNINET, MX
16509 10516 11593 3748 AMAZON-02, US
9808 9888 8746 75 CHINAMOBILE-CN China Mobile Communication
12479 7714 1708 145 UNI2-AS, ES
7545 5667 841 662 TPG-INTERNET-AP TPG Telecom Limited, AU
11492 4629 308 545 CABLEONE, US
39891 4539 273 57 ALJAWWALSTC-AS, SA
18403 4212 347 23 FPT-AS-AP FPT Telecom Company, VN
7155 4167 287 89 VIASAT-SP-BACKBONE, US
7552 3967 1331 22 VIETEL-AS-AP Viettel Group, VN
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 9888 9813 CHINAMOBILE-CN China Mobile Communications Grou
12479 7714 7569 UNI2-AS, ES
16509 10516 6768 AMAZON-02, US
7545 5667 5005 TPG-INTERNET-AP TPG Telecom Limited, AU
39891 4539 4482 ALJAWWALSTC-AS, SA
18403 4212 4189 FPT-AS-AP FPT Telecom Company, VN
11492 4629 4084 CABLEONE, US
7155 4167 4078 VIASAT-SP-BACKBONE, US
7552 3967 3945 VIETEL-AS-AP Viettel Group, VN
20940 3864 3720 AKAMAI-ASN1, NL
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
33123 UNALLOCATED 8.10.69.0/24 174 COGENT-174, US
12169 UNALLOCATED 8.15.207.0/24 32787 PROLEXIC-TECHNOLOGIES-D
40493 UNALLOCATED 8.17.26.0/24 3356 LEVEL3, US
46639 UNALLOCATED 8.17.66.0/24 701 UUNET, US
53775 UNALLOCATED 8.20.88.0/24 7029 WINDSTREAM, US
393266 UNALLOCATED 8.23.52.0/24 46887 CROWNCASTLE-AS46887, US
396894 UNALLOCATED 8.28.201.0/24 3356 LEVEL3, US
394936 UNALLOCATED 8.33.224.0/24 22442 HOU-PHONOSCOPE, US
54338 UNALLOCATED 8.33.241.0/24 3356 LEVEL3, US
46639 UNALLOCATED 8.38.73.0/24 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
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
23.130.112.0/24 Origin: 62390 NEXONHOST, RO
23.130.112.0/24 Transit: 6939 HURRICANE, US
23.130.240.0/24 Origin: 14315 1GSERVERS, US
23.130.240.0/24 Transit: 2914 NTT-LTD-2914, US
23.137.192.0/24 Origin: 31798 DATACITY, CA
23.137.192.0/24 Transit: 21949 BEANFIELD, CA
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
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 /9:16 /10:37 /11:92 /12:294
/13:578 /14:1174 /15:2094 /16:13202 /17:8256 /18:13817
/19:24663 /20:43810 /21:52122 /22:112287 /23:103355 /24:591071
/25:87 /26:83 /27:103 /28:38 /29:83 /30:30
/31:10 /32:289
Advertised prefixes smaller than registry allocations
-----------------------------------------------------
ASN No of nets Total ann. Description
12479 6800 7714 UNI2-AS, ES
8151 5947 11858 UNINET, MX
11492 3540 4629 CABLEONE, US
6327 3393 3597 SHAW, CA
39891 3361 4539 ALJAWWALSTC-AS, SA
7155 3111 4167 VIASAT-SP-BACKBONE, US
22773 2561 3425 ASN-CXA-ALL-CCI-22773-RDC, US
10620 2161 3532 Telmex Colombia S.A., CO
30036 2159 2497 MEDIACOM-ENTERPRISE-BUSINESS, US
16509 2146 10516 AMAZON-02, US
Complete listing at https://bgp.nsrc.org/REN/Guam/data-sXXas-nos
Number of /24s announced per /8 block (Global)
----------------------------------------------
1:2261 2:1510 3:406 4:8 5:4666 6:162
7:6 8:1519 9:1 11:172 12:1427 13:358
14:2358 15:324 16:259 17:365 18:862 20:412
21:4 22:188 23:6925 24:3091 25:2 27:2635
29:19 31:2675 32:53 34:67 35:137 36:2349
37:4551 38:8520 39:916 40:147 41:4198 42:2014
43:2445 44:332 45:18104 46:4620 47:299 49:1986
50:1853 51:582 52:1579 54:317 55:947 56:8
57:221 58:2164 59:1199 60:1059 61:2683 62:2834
63:1872 64:5609 65:2289 66:4730 67:3046 68:1343
69:4048 70:1319 71:564 72:2928 74:2659 75:1599
76:613 77:2636 78:1864 79:1796 80:2181 81:2046
82:1682 83:1369 84:1713 85:3180 86:961 87:2292
88:1304 89:4236 90:699 91:8312 92:2375 93:2718
94:3776 95:4224 96:1278 97:317 98:1045 99:737
100:73 101:1160 102:3523 103:32199 104:4727 105:1063
106:980 107:2482 108:1172 109:4097 110:2134 111:3219
112:2058 113:1813 114:1826 115:2107 116:1962 117:2641
118:2726 119:2000 120:1804 121:1315 122:2715 123:2280
124:1575 125:2833 126:64 128:1427 129:945 130:1221
131:1938 132:825 133:429 134:1659 135:354 136:1136
137:1208 138:3032 139:1537 140:1422 141:1456 142:1683
143:1662 144:1009 145:369 146:2134 147:2039 148:2593
149:2794 150:1054 151:1355 152:2256 153:591 154:6598
155:1396 156:2389 157:1903 158:1174 159:2441 160:3055
161:1699 162:3571 163:1749 164:1716 165:2171 166:1269
167:1863 168:4244 169:811 170:5154 171:1038 172:3909
173:3107 174:902 175:1263 176:3518 177:5433 178:3685
179:2393 180:2428 181:3876 182:3331 183:1981 184:2264
185:21155 186:5331 187:4731 188:4225 189:4337 190:9657
191:2004 192:11079 193:9281 194:7538 195:5412 196:3263
197:2780 198:5966 199:8059 200:8535 201:6369 202:10407
203:10487 204:4569 205:3690 206:4523 207:3614 208:4187
209:5070 210:4561 211:2541 212:4427 213:3690 214:1057
215:49 216:6764 217:2996 218:1348 219:433 220:1812
221:1037 222:699 223:2222
End of report
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