[REN-BGP-stats-all] IPv4 R&E Routing Table Report - Guam (Global) view
REN Routing Table Report
cscora at bgp.nsrc.org
Fri Aug 23 21:31:16 UTC 2024
IPv4 R&E Routing Table Report 21:25 GMT Fri 23 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: 969497
Prefixes after maximum aggregation (per Origin AS): 363857
Deaggregation factor: 2.66
Unique aggregates announced (without unneeded subnets): 464730
Number of IPv4 prefixes with a valid ROA: 506679
Number of IPv4 prefixes with an invalid ROA: 19
Number of IPv4 prefixes with no ROA: 462799
Total ASes present in the Internet Routing Table: 76090
Prefixes per ASN: 12.74
Origin-only ASes present in the Internet Routing Table: 65150
Origin ASes announcing only one prefix: 26383
Transit ASes present in the Internet Routing Table: 10940
Transit-only ASes present in the Internet Routing Table: 532
Paths with bogon ASNs present in the IPv4 Routing Table: 110
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: 995
Number of instances of unregistered ASNs: 1006
Number of 32-bit ASNs allocated by the RIRs: 45215
Number of 32-bit ASNs visible in the Routing Table: 36929
Prefixes from 32-bit ASNs in the Routing Table: 196648
Number of bogon 32-bit ASNs visible in the Routing Table: 51
Special use prefixes present in the Routing Table: 1
Prefixes being announced from unallocated address space: 469
Number of addresses announced to Internet: 3034850560
Equivalent to 180 /8s, 228 /16s and 37 /24s
Percentage of available address space announced: 82.0
Percentage of allocated address space announced: 82.0
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: 322412
APNIC Region Analysis Summary
-----------------------------
Prefixes being announced by APNIC Region ASes: 252970
Total APNIC prefixes after maximum aggregation: 74441
APNIC Deaggregation factor: 3.40
Prefixes being announced from the APNIC address blocks: 245216
Unique aggregates announced from the APNIC address blocks: 101825
APNIC Region origin ASes present in the Internet Routing Table: 14270
APNIC Prefixes per ASN: 17.18
APNIC Region origin ASes announcing only one prefix: 4352
APNIC Region transit ASes present in the Internet Routing Table: 1929
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: 9708
Number of APNIC addresses announced to Internet: 761526336
Equivalent to 45 /8s, 99 /16s and 248 /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: 281395
Total ARIN prefixes after maximum aggregation: 125808
ARIN Deaggregation factor: 2.24
Prefixes being announced from the ARIN address blocks: 285434
Unique aggregates announced from the ARIN address blocks: 134514
ARIN Region origin ASes present in the Internet Routing Table: 19151
ARIN Prefixes per ASN: 14.90
ARIN Region origin ASes announcing only one prefix: 6967
ARIN Region transit ASes present in the Internet Routing Table: 1992
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: 4978
Number of ARIN addresses announced to Internet: 1266506560
Equivalent to 75 /8s, 125 /16s and 91 /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: 269719
Total RIPE prefixes after maximum aggregation: 128383
RIPE Deaggregation factor: 2.10
Prefixes being announced from the RIPE address blocks: 265555
Unique aggregates announced from the RIPE address blocks: 166260
RIPE Region origin ASes present in the Internet Routing Table: 28730
RIPE Prefixes per ASN: 9.24
RIPE Region origin ASes announcing only one prefix: 12078
RIPE Region transit ASes present in the Internet Routing Table: 3971
Average RIPE Region AS path length visible: 5.7
Max RIPE Region AS path length visible: 35
Number of RIPE region 32-bit ASNs visible in the Routing Table: 11966
Number of RIPE addresses announced to Internet: 723846528
Equivalent to 43 /8s, 37 /16s and 5 /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: 130706
Total LACNIC prefixes after maximum aggregation: 28111
LACNIC Deaggregation factor: 4.65
Prefixes being announced from the LACNIC address blocks: 128410
Unique aggregates announced from the LACNIC address blocks: 47443
LACNIC Region origin ASes present in the Internet Routing Table: 11140
LACNIC Prefixes per ASN: 11.53
LACNIC Region origin ASes announcing only one prefix: 2343
LACNIC Region transit ASes present in the Internet Routing Table: 2485
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: 9042
Number of LACNIC addresses announced to Internet: 178233344
Equivalent to 10 /8s, 159 /16s and 160 /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: 33712
Total AfriNIC prefixes after maximum aggregation: 6454
AfriNIC Deaggregation factor: 5.22
Prefixes being announced from the AfriNIC address blocks: 44413
Unique aggregates announced from the AfriNIC address blocks: 14298
AfriNIC Region origin ASes present in the Internet Routing Table: 1873
AfriNIC Prefixes per ASN: 23.71
AfriNIC Region origin ASes announcing only one prefix: 643
AfriNIC Region transit ASes present in the Internet Routing Table: 364
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: 1235
Number of AfriNIC addresses announced to Internet: 104467456
Equivalent to 6 /8s, 58 /16s and 12 /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 9899 8746 75 CHINAMOBILE-CN China Mobile Communication
7545 5697 841 657 TPG-INTERNET-AP TPG Telecom Limited, AU
18403 4334 347 23 FPT-AS-AP FPT Telecom Company, VN
7552 3958 1331 22 VIETEL-AS-AP Viettel Group, VN
9498 3763 507 256 BBIL-AP BHARTI Airtel Ltd., IN
7713 3647 1044 66 TELKOMNET-AS-AP PT Telekomunikasi Indones
45899 3246 1841 101 VNPT-AS-VN VNPT Corp, VN
24560 2775 821 482 AIRTELBROADBAND-AS-AP Bharti Airtel Ltd.,
4755 2187 433 191 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 10507 11775 3745 AMAZON-02, US
11492 4628 308 547 CABLEONE, US
7155 4166 287 88 VIASAT-SP-BACKBONE, US
174 3804 8779 895 COGENT-174, US
6327 3601 1320 79 SHAW, CA
22773 3424 3037 187 ASN-CXA-ALL-CCI-22773-RDC, US
749 3253 54897 2505 DNIC-AS-00749, US
16625 2983 1274 2143 AKAMAI-AS, US
7018 2958 23676 1861 ATT-INTERNET4, US
396982 2787 3567 417 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 7705 1708 145 UNI2-AS, ES
39891 4539 273 57 ALJAWWALSTC-AS, SA
20940 3816 3396 143 AKAMAI-ASN1, NL
9009 3670 313 1860 M247, RO
12389 2864 2291 859 ROSTELECOM-AS, RU
34984 2330 359 584 TELLCOM-AS, TR
8551 1782 368 35 BEZEQ-INTERNATIONAL-AS Bezeqint Internet
212238 1762 126 1294 CDNEXT, GB
13188 1607 100 26 TRIOLAN, UA
8452 1578 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 11870 3291 511 UNINET, MX
10620 3536 493 930 Telmex Colombia S.A., CO
13999 2541 629 22 Mega Cable, S.A. de C.V., MX
11830 2008 369 64 Instituto Costarricense de Electricidad y
28573 1339 2310 257 Claro NXT Telecomunicacoes Ltda, BR
3816 1321 777 200 COLOMBIA TELECOMUNICACIONES S.A. ESP, CO
6503 1149 374 163 Axtel, S.A.B. de C.V., MX
28202 1116 52 9 Rede Brasileira de Comunicacao SA, BR
22884 1071 98 370 TOTAL PLAY TELECOMUNICACIONES SA DE CV, M
19037 1068 278 31 AMX Argentina S.A., AR
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 1610 389 16 LINKdotNET-AS, EG
24835 1562 593 29 RAYA-AS, EG
36992 1411 1519 283 ETISALAT-MISR, EG
29571 1329 84 73 ORANGE-COTE-IVOIRE, CI
36903 1249 554 96 MT-MPLS, MA
36935 939 521 42 Vodafone-, EG
6713 557 1861 35 IAM-AS, MA
36914 548 82 3 KENET-AS, KE
37457 539 310 36 Telkom-Internet, ZA
37342 516 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 11870 3291 511 UNINET, MX
16509 10507 11775 3745 AMAZON-02, US
9808 9899 8746 75 CHINAMOBILE-CN China Mobile Communication
12479 7705 1708 145 UNI2-AS, ES
7545 5697 841 657 TPG-INTERNET-AP TPG Telecom Limited, AU
11492 4628 308 547 CABLEONE, US
39891 4539 273 57 ALJAWWALSTC-AS, SA
18403 4334 347 23 FPT-AS-AP FPT Telecom Company, VN
7155 4166 287 88 VIASAT-SP-BACKBONE, US
7552 3958 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 9899 9824 CHINAMOBILE-CN China Mobile Communications Grou
12479 7705 7560 UNI2-AS, ES
16509 10507 6762 AMAZON-02, US
7545 5697 5040 TPG-INTERNET-AP TPG Telecom Limited, AU
39891 4539 4482 ALJAWWALSTC-AS, SA
18403 4334 4311 FPT-AS-AP FPT Telecom Company, VN
11492 4628 4081 CABLEONE, US
7155 4166 4078 VIASAT-SP-BACKBONE, US
7552 3958 3936 VIETEL-AS-AP Viettel Group, VN
20940 3816 3673 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
23.130.240.0/24 Origin: 14315 1GSERVERS, US
23.130.240.0/24 Transit: 174 COGENT-174, 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
23.152.48.0/24 Origin: 46167 RESERVED, ZZ
23.152.48.0/24 Transit: 7018 ATT-INTERNET4, 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 /11:93 /12:294
/13:581 /14:1177 /15:2098 /16:13254 /17:8255 /18:13826
/19:24673 /20:43800 /21:52195 /22:112374 /23:103393 /24:592710
/25:83 /26:79 /27:101 /28:38 /29:82 /30:28
/31:9 /32:285
Advertised prefixes smaller than registry allocations
-----------------------------------------------------
ASN No of nets Total ann. Description
12479 6774 7705 UNI2-AS, ES
8151 5955 11870 UNINET, MX
11492 3539 4628 CABLEONE, US
6327 3397 3601 SHAW, CA
39891 3361 4539 ALJAWWALSTC-AS, SA
7155 3111 4166 VIASAT-SP-BACKBONE, US
22773 2561 3424 ASN-CXA-ALL-CCI-22773-RDC, US
10620 2165 3536 Telmex Colombia S.A., CO
30036 2157 2495 MEDIACOM-ENTERPRISE-BUSINESS, US
16509 2128 10507 AMAZON-02, US
Complete listing at https://bgp.nsrc.org/REN/Guam/data-sXXas-nos
Number of /24s announced per /8 block (Global)
----------------------------------------------
1:2283 2:1506 3:439 4:8 5:4746 6:162
7:6 8:1516 9:1 11:172 12:1430 13:351
14:2359 15:327 16:259 17:364 18:864 20:411
21:4 22:188 23:6815 24:3075 25:2 27:2637
29:19 31:2693 32:53 34:67 35:140 36:2352
37:4550 38:8499 39:919 40:147 41:4256 42:2035
43:2438 44:333 45:18146 46:4699 47:299 49:2030
50:1864 51:582 52:1575 54:316 55:945 56:8
57:220 58:2172 59:1210 60:1062 61:2889 62:2848
63:1872 64:5623 65:2309 66:4744 67:3051 68:1342
69:4066 70:1315 71:570 72:2926 74:2664 75:1597
76:615 77:2641 78:1867 79:1787 80:2184 81:2054
82:1677 83:1372 84:1717 85:3193 86:963 87:2296
88:1306 89:4277 90:689 91:8314 92:2432 93:2729
94:3784 95:4225 96:1275 97:316 98:1048 99:733
100:73 101:1168 102:3720 103:32238 104:4500 105:1065
106:981 107:2380 108:1176 109:4113 110:2128 111:3228
112:2057 113:1816 114:1857 115:2120 116:1975 117:2661
118:2771 119:2000 120:1803 121:1361 122:2707 123:2302
124:1569 125:2835 126:64 128:1428 129:946 130:1234
131:1949 132:830 133:428 134:1471 135:352 136:1142
137:1212 138:3048 139:1541 140:1442 141:1464 142:1682
143:1641 144:1005 145:371 146:2146 147:2031 148:2561
149:2830 150:1070 151:1358 152:2137 153:571 154:6634
155:1436 156:2407 157:1807 158:1184 159:2458 160:3090
161:1713 162:3572 163:1748 164:1717 165:2175 166:1284
167:1870 168:4253 169:820 170:5204 171:1035 172:3921
173:3107 174:902 175:1263 176:3519 177:5608 178:3679
179:2416 180:2460 181:3926 182:3338 183:1995 184:2259
185:21175 186:5373 187:4693 188:4225 189:4350 190:9654
191:1966 192:11081 193:9256 194:7562 195:5427 196:3280
197:3062 198:5996 199:8081 200:8536 201:6403 202:10396
203:10519 204:4585 205:3675 206:4559 207:3614 208:4194
209:5087 210:4578 211:2547 212:4447 213:3728 214:1061
215:48 216:6756 217:3006 218:1348 219:433 220:1814
221:1049 222:700 223:2224
End of report
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