[REN-BGP-stats-all] IPv4 R&E Routing Table Report - Guam (Global) view
REN Routing Table Report
cscora at bgp.nsrc.org
Thu Jun 13 21:30:01 UTC 2024
IPv4 R&E Routing Table Report 21:25 GMT Thu 13 Jun, 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: 963986
Prefixes after maximum aggregation (per Origin AS): 362186
Deaggregation factor: 2.66
Unique aggregates announced (without unneeded subnets): 465239
Number of IPv4 prefixes with a valid ROA: 491642
Number of IPv4 prefixes with an invalid ROA: 7
Number of IPv4 prefixes with no ROA: 472337
Total ASes present in the Internet Routing Table: 75897
Prefixes per ASN: 12.70
Origin-only ASes present in the Internet Routing Table: 65040
Origin ASes announcing only one prefix: 26345
Transit ASes present in the Internet Routing Table: 10857
Transit-only ASes present in the Internet Routing Table: 536
Paths with bogon ASNs present in the IPv4 Routing Table: 50
Average AS path length visible in the Internet Routing Table: 5.4
Max AS path length visible: 106
Max AS path prepend of ASN (269289) 101
Prefixes from unregistered ASNs in the Routing Table: 1030
Number of instances of unregistered ASNs: 1034
Number of 32-bit ASNs allocated by the RIRs: 44738
Number of 32-bit ASNs visible in the Routing Table: 36561
Prefixes from 32-bit ASNs in the Routing Table: 191517
Number of bogon 32-bit ASNs visible in the Routing Table: 11
Special use prefixes present in the Routing Table: 1
Prefixes being announced from unallocated address space: 507
Number of addresses announced to Internet: 3024593536
Equivalent to 180 /8s, 71 /16s and 162 /24s
Percentage of available address space announced: 81.7
Percentage of allocated address space announced: 81.7
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: 321129
APNIC Region Analysis Summary
-----------------------------
Prefixes being announced by APNIC Region ASes: 251095
Total APNIC prefixes after maximum aggregation: 73410
APNIC Deaggregation factor: 3.42
Prefixes being announced from the APNIC address blocks: 243484
Unique aggregates announced from the APNIC address blocks: 101196
APNIC Region origin ASes present in the Internet Routing Table: 14162
APNIC Prefixes per ASN: 17.19
APNIC Region origin ASes announcing only one prefix: 4309
APNIC Region transit ASes present in the Internet Routing Table: 1916
Average APNIC Region AS path length visible: 5.2
Max APNIC Region AS path length visible: 55
Number of APNIC region 32-bit ASNs visible in the Routing Table: 9579
Number of APNIC addresses announced to Internet: 761243712
Equivalent to 45 /8s, 95 /16s and 168 /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: 280117
Total ARIN prefixes after maximum aggregation: 125488
ARIN Deaggregation factor: 2.23
Prefixes being announced from the ARIN address blocks: 284567
Unique aggregates announced from the ARIN address blocks: 134813
ARIN Region origin ASes present in the Internet Routing Table: 19143
ARIN Prefixes per ASN: 14.87
ARIN Region origin ASes announcing only one prefix: 6953
ARIN Region transit ASes present in the Internet Routing Table: 1984
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: 4922
Number of ARIN addresses announced to Internet: 1267099200
Equivalent to 75 /8s, 134 /16s and 102 /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: 269308
Total RIPE prefixes after maximum aggregation: 127554
RIPE Deaggregation factor: 2.11
Prefixes being announced from the RIPE address blocks: 264150
Unique aggregates announced from the RIPE address blocks: 164960
RIPE Region origin ASes present in the Internet Routing Table: 28706
RIPE Prefixes per ASN: 9.20
RIPE Region origin ASes announcing only one prefix: 12110
RIPE Region transit ASes present in the Internet Routing Table: 3966
Average RIPE Region AS path length visible: 5.6
Max RIPE Region AS path length visible: 47
Number of RIPE region 32-bit ASNs visible in the Routing Table: 11856
Number of RIPE addresses announced to Internet: 713597184
Equivalent to 42 /8s, 136 /16s and 161 /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: 129332
Total LACNIC prefixes after maximum aggregation: 28767
LACNIC Deaggregation factor: 4.50
Prefixes being announced from the LACNIC address blocks: 127266
Unique aggregates announced from the LACNIC address blocks: 50225
LACNIC Region origin ASes present in the Internet Routing Table: 11101
LACNIC Prefixes per ASN: 11.46
LACNIC Region origin ASes announcing only one prefix: 2340
LACNIC Region transit ASes present in the Internet Routing Table: 2427
Average LACNIC Region AS path length visible: 6.0
Max LACNIC Region AS path length visible: 106
Number of LACNIC region 32-bit ASNs visible in the Routing Table: 8993
Number of LACNIC addresses announced to Internet: 176590848
Equivalent to 10 /8s, 134 /16s and 144 /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: 33104
Total AfriNIC prefixes after maximum aggregation: 6279
AfriNIC Deaggregation factor: 5.27
Prefixes being announced from the AfriNIC address blocks: 44012
Unique aggregates announced from the AfriNIC address blocks: 13695
AfriNIC Region origin ASes present in the Internet Routing Table: 1849
AfriNIC Prefixes per ASN: 23.80
AfriNIC Region origin ASes announcing only one prefix: 633
AfriNIC Region transit ASes present in the Internet Routing Table: 354
Average AfriNIC Region AS path length visible: 5.8
Max AfriNIC Region AS path length visible: 29
Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 1211
Number of AfriNIC addresses announced to Internet: 105729280
Equivalent to 6 /8s, 77 /16s and 77 /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 9833 8743 69 CHINAMOBILE-CN China Mobile Communicati
7545 5637 776 669 TPG-INTERNET-AP TPG Telecom Limited, AU
18403 4170 347 23 UNASSIGNED
7552 3945 1331 21 UNASSIGNED
9498 3755 510 260 BBIL-AP BHARTI Airtel Ltd., IN
7713 3592 1043 63 UNASSIGNED
45899 3277 1857 103 UNASSIGNED
24560 2819 863 398 UNASSIGNED
4755 2178 433 195 TATACOMM-AS TATA Communications formerl
45090 2150 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 10067 11413 3549 AMAZON-02, US
11492 4639 308 550 CABLEONE, US
7155 4166 287 88 VIASAT-SP-BACKBONE, US
6327 3594 1320 79 SHAW, CA
174 3525 8781 866 COGENT-174, US
22773 3462 3038 215 ASN-CXA-ALL-CCI-22773-RDC, US
749 3251 54901 2503 UNASSIGNED
16625 3141 1348 2239 AKAMAI-AS, US
7018 2878 23667 1810 ATT-INTERNET4, US
396982 2764 3634 412 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 7731 1708 145 UNI2-AS, ES
39891 4758 286 60 ALJAWWALSTC-AS, SA
20940 3872 3396 150 AKAMAI-ASN1, NL
9009 3595 306 1815 M247, RO
12389 2914 2294 869 ROSTELECOM-AS, RU
34984 2347 361 577 TELLCOM-AS, TR
8551 1771 368 35 BEZEQ-INTERNATIONAL-AS Bezeqint Interne
212238 1685 122 1225 CDNEXT, GB
13188 1607 100 26 TRIOLAN, UA
8452 1527 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 12091 3304 511 UNINET, MX
10620 3515 492 936 Telmex Colombia S.A., CO
13999 2544 353 671 Mega Cable, S.A. de C.V., MX
11830 2003 369 64 Instituto Costarricense de Electricidad
28573 1344 2311 258 Claro NXT Telecomunicacoes Ltda, BR
3816 1323 784 191 COLOMBIA TELECOMUNICACIONES S.A. ESP, C
11664 1249 278 33 Techtel LMDS Comunicaciones Interactiva
6503 1128 314 478 Axtel, S.A.B. de C.V., MX
28202 1117 52 9 Rede Brasileira de Comunicacao SA, BR
6147 1092 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
24863 1612 389 16 LINKdotNET-AS, EG
24835 1570 593 29 RAYA-AS, EG
36992 1380 1520 283 ETISALAT-MISR, EG
36903 1249 554 96 MT-MPLS, MA
29571 1216 77 75 ORANGE-COTE-IVOIRE, CI
36935 940 521 43 Vodafone-, EG
37457 565 314 37 Telkom-Internet, ZA
6713 556 1861 35 IAM-AS, MA
15399 530 55 55 WANANCHI-, KE
36914 527 82 3 KENET-AS, 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 12091 3304 511 UNINET, MX
16509 10067 11413 3549 AMAZON-02, US
9808 9833 8743 69 CHINAMOBILE-CN China Mobile Communicati
12479 7731 1708 145 UNI2-AS, ES
7545 5637 776 669 TPG-INTERNET-AP TPG Telecom Limited, AU
39891 4758 286 60 ALJAWWALSTC-AS, SA
11492 4639 308 550 CABLEONE, US
18403 4170 347 23 UNASSIGNED
7155 4166 287 88 VIASAT-SP-BACKBONE, US
7552 3945 1331 21 UNASSIGNED
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 9833 9764 CHINAMOBILE-CN China Mobile Communications Grou
12479 7731 7586 UNI2-AS, ES
16509 10067 6518 AMAZON-02, US
7545 5637 4968 TPG-INTERNET-AP TPG Telecom Limited, AU
39891 4758 4698 ALJAWWALSTC-AS, SA
18403 4170 4147 UNASSIGNED
11492 4639 4089 CABLEONE, US
7155 4166 4078 VIASAT-SP-BACKBONE, US
7552 3945 3924 UNASSIGNED
20940 3872 3722 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-DDOS-M
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
62828 UNALLOCATED 8.21.130.0/24 3356 LEVEL3, 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
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
23.140.216.0/24 Origin: 27176 DATAWAGON, US
23.140.216.0/24 Transit: 20278 NEXEON, US
23.141.0.0/24 Origin: 395350 UNASSIGNED
23.141.0.0/24 Transit: 11426 TWC-11426-CAROLINAS, US
23.167.48.0/24 Origin: 23379 UNASSIGNED
23.167.48.0/24 Transit: 174 COGENT-174, US
23.170.224.0/24 Origin: 30168 UNASSIGNED
23.170.224.0/24 Transit: 397095 SETSONLLC, US
23.179.192.0/24 Origin: 23379 UNASSIGNED
23.179.192.0/24 Transit: 174 COGENT-174, 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 /9:14 /10:36 /11:93 /12:297
/13:573 /14:1177 /15:2093 /16:13279 /17:8253 /18:13879
/19:24688 /20:43844 /21:52064 /22:112327 /23:103048 /24:587532
/25:127 /26:75 /27:142 /28:36 /29:81 /30:28
/31:7 /32:277
Advertised prefixes smaller than registry allocations
-----------------------------------------------------
ASN No of nets Total ann. Description
12479 6819 7731 UNI2-AS, ES
8151 6162 12091 UNINET, MX
11492 3546 4639 CABLEONE, US
39891 3440 4758 ALJAWWALSTC-AS, SA
6327 3390 3594 SHAW, CA
7155 3111 4166 VIASAT-SP-BACKBONE, US
22773 2570 3462 ASN-CXA-ALL-CCI-22773-RDC, US
30036 2162 2504 MEDIACOM-ENTERPRISE-BUSINESS, US
10620 2144 3515 Telmex Colombia S.A., CO
16509 2142 10067 AMAZON-02, US
Complete listing at https://bgp.nsrc.org/REN/Guam/data-sXXas-nos
Number of /24s announced per /8 block (Global)
----------------------------------------------
1:2273 2:1534 3:349 4:8 5:4649 6:160
7:6 8:1514 9:1 11:172 12:1456 13:358
14:2369 15:316 16:217 17:369 18:774 20:390
21:4 22:188 23:6856 24:3104 25:2 27:2636
29:19 31:2590 32:54 34:64 35:137 36:2304
37:4496 38:7838 39:897 40:139 41:4283 42:2029
43:2386 44:326 45:17649 46:4558 47:304 49:1967
50:1907 51:582 52:1583 54:315 55:888 56:7
57:207 58:2076 59:1195 60:1034 61:2619 62:2804
63:1901 64:5662 65:2338 66:4701 67:3023 68:1321
69:4155 70:1341 71:580 72:2947 74:2621 75:1582
76:621 77:2619 78:1874 79:1783 80:2199 81:2033
82:1657 83:1367 84:1688 85:3195 86:915 87:2297
88:1273 89:4176 90:678 91:8254 92:2310 93:2726
94:3764 95:4218 96:1278 97:316 98:1035 99:740
100:73 101:1162 102:3692 103:32300 104:4794 105:1067
106:989 107:2619 108:1160 109:4078 110:2135 111:3256
112:2067 113:1798 114:1823 115:2134 116:1884 117:2647
118:2713 119:2007 120:1781 121:1319 122:2703 123:2233
124:1574 125:2849 126:32 128:1474 129:934 130:1178
131:1930 132:823 133:412 134:1735 135:365 136:1123
137:1194 138:2940 139:1544 140:1382 141:1370 142:1670
143:1622 144:994 145:374 146:2105 147:1992 148:2538
149:2777 150:1041 151:1354 152:2232 153:594 154:6931
155:1510 156:2285 157:1864 158:1156 159:2332 160:2776
161:1709 162:3594 163:1713 164:1687 165:2189 166:1275
167:1812 168:4152 169:799 170:5095 171:1029 172:3872
173:3092 174:892 175:1252 176:3532 177:5488 178:3713
179:2356 180:2419 181:3812 182:3363 183:1979 184:2266
185:21052 186:5267 187:4774 188:4199 189:4452 190:9584
191:1967 192:11040 193:9178 194:7575 195:5435 196:3244
197:2760 198:5988 199:7949 200:8369 201:6391 202:10361
203:10251 204:4596 205:3676 206:4505 207:3579 208:4183
209:5060 210:4478 211:2527 212:4370 213:3551 214:1066
215:48 216:6828 217:3070 218:1314 219:412 220:1817
221:1040 222:695 223:2201
End of report
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