[REN-BGP-stats-all] IPv4 R&E Routing Table Report - Guam (Global) view
REN Routing Table Report
cscora at bgp.nsrc.org
Sat Jan 13 21:31:08 UTC 2024
IPv4 R&E Routing Table Report 21:25 GMT Sat 13 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: 949378
Prefixes after maximum aggregation (per Origin AS): 356017
Deaggregation factor: 2.67
Unique aggregates announced (without unneeded subnets): 455517
Number of IPv4 prefixes with a valid ROA: 447060
Number of IPv4 prefixes with an invalid ROA: 5
Number of IPv4 prefixes with no ROA: 502312
Total ASes present in the Internet Routing Table: 75243
Prefixes per ASN: 12.62
Origin-only ASes present in the Internet Routing Table: 64575
Origin ASes announcing only one prefix: 26148
Transit ASes present in the Internet Routing Table: 10668
Transit-only ASes present in the Internet Routing Table: 493
Paths with bogon ASNs present in the IPv4 Routing Table: 10
Average AS path length visible in the Internet Routing Table: 5.1
Max AS path length visible: 103
Max AS path prepend of ASN (149381) 100
Prefixes from unregistered ASNs in the Routing Table: 1068
Number of instances of unregistered ASNs: 1068
Number of 32-bit ASNs allocated by the RIRs: 43384
Number of 32-bit ASNs visible in the Routing Table: 35694
Prefixes from 32-bit ASNs in the Routing Table: 184196
Number of bogon 32-bit ASNs visible in the Routing Table: 6
Special use prefixes present in the Routing Table: 1
Prefixes being announced from unallocated address space: 374
Number of addresses announced to Internet: 3046570240
Equivalent to 181 /8s, 150 /16s and 249 /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: 318491
APNIC Region Analysis Summary
-----------------------------
Prefixes being announced by APNIC Region ASes: 247158
Total APNIC prefixes after maximum aggregation: 71713
APNIC Deaggregation factor: 3.45
Prefixes being announced from the APNIC address blocks: 240205
Unique aggregates announced from the APNIC address blocks: 99683
APNIC Region origin ASes present in the Internet Routing Table: 13861
APNIC Prefixes per ASN: 17.33
APNIC Region origin ASes announcing only one prefix: 4199
APNIC Region transit ASes present in the Internet Routing Table: 1867
Average APNIC Region AS path length visible: 5.5
Max APNIC Region AS path length visible: 103
Number of APNIC region 32-bit ASNs visible in the Routing Table: 9238
Number of APNIC addresses announced to Internet: 774249536
Equivalent to 46 /8s, 38 /16s and 28 /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: 275471
Total ARIN prefixes after maximum aggregation: 123643
ARIN Deaggregation factor: 2.23
Prefixes being announced from the ARIN address blocks: 280448
Unique aggregates announced from the ARIN address blocks: 132177
ARIN Region origin ASes present in the Internet Routing Table: 19069
ARIN Prefixes per ASN: 14.71
ARIN Region origin ASes announcing only one prefix: 6938
ARIN Region transit ASes present in the Internet Routing Table: 1958
Average ARIN Region AS path length visible: 4.8
Max ARIN Region AS path length visible: 25
Number of ARIN region 32-bit ASNs visible in the Routing Table: 4842
Number of ARIN addresses announced to Internet: 1272273728
Equivalent to 75 /8s, 213 /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, 393216-401308
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: 265278
Total RIPE prefixes after maximum aggregation: 125222
RIPE Deaggregation factor: 2.12
Prefixes being announced from the RIPE address blocks: 259955
Unique aggregates announced from the RIPE address blocks: 161136
RIPE Region origin ASes present in the Internet Routing Table: 28548
RIPE Prefixes per ASN: 9.11
RIPE Region origin ASes announcing only one prefix: 12115
RIPE Region transit ASes present in the Internet Routing Table: 3905
Average RIPE Region AS path length visible: 4.9
Max RIPE Region AS path length visible: 38
Number of RIPE region 32-bit ASNs visible in the Routing Table: 11540
Number of RIPE addresses announced to Internet: 714425472
Equivalent to 42 /8s, 149 /16s and 68 /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: 128328
Total LACNIC prefixes after maximum aggregation: 28672
LACNIC Deaggregation factor: 4.48
Prefixes being announced from the LACNIC address blocks: 126873
Unique aggregates announced from the LACNIC address blocks: 49397
LACNIC Region origin ASes present in the Internet Routing Table: 11062
LACNIC Prefixes per ASN: 11.47
LACNIC Region origin ASes announcing only one prefix: 2279
LACNIC Region transit ASes present in the Internet Routing Table: 2401
Average LACNIC Region AS path length visible: 5.6
Max LACNIC Region AS path length visible: 33
Number of LACNIC region 32-bit ASNs visible in the Routing Table: 8915
Number of LACNIC addresses announced to Internet: 177476352
Equivalent to 10 /8s, 148 /16s and 19 /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: 32075
Total AfriNIC prefixes after maximum aggregation: 6055
AfriNIC Deaggregation factor: 5.30
Prefixes being announced from the AfriNIC address blocks: 41523
Unique aggregates announced from the AfriNIC address blocks: 12818
AfriNIC Region origin ASes present in the Internet Routing Table: 1818
AfriNIC Prefixes per ASN: 22.84
AfriNIC Region origin ASes announcing only one prefix: 617
AfriNIC Region transit ASes present in the Internet Routing Table: 339
Average AfriNIC Region AS path length visible: 5.4
Max AfriNIC Region AS path length visible: 28
Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 1159
Number of AfriNIC addresses announced to Internet: 107900928
Equivalent to 6 /8s, 110 /16s and 112 /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 9771 8739 51 CHINAMOBILE-CN China Mobile Communicati
7545 5671 784 684 TPG-INTERNET-AP TPG Telecom Limited, AU
18403 4545 347 25 FPT-AS-AP FPT Telecom Company, VN
7552 3854 1330 20 VIETEL-AS-AP Viettel Group, VN
7713 3591 1043 64 TELKOMNET-AS-AP PT Telekomunikasi Indon
9498 3423 498 251 BBIL-AP BHARTI Airtel Ltd., IN
45899 3360 1872 98 VNPT-AS-VN VNPT Corp, VN
24560 2663 857 367 AIRTELBROADBAND-AS-AP Bharti Airtel Ltd
4755 2159 441 193 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 9437 11198 3369 AMAZON-02, US
11492 4569 303 660 CABLEONE, US
7155 4177 288 96 VIASAT-SP-BACKBONE, US
6327 3570 1320 70 SHAW, CA
22773 3517 3059 303 ASN-CXA-ALL-CCI-22773-RDC, US
16625 3260 1424 2334 AKAMAI-AS, US
749 3161 54929 2413 DNIC-AS-00749, US
367 2954 3826 1420 DNIC-ASBLK-00306-00371, US
396982 2746 3639 390 GOOGLE-CLOUD-PLATFORM, US
7018 2513 23622 1575 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 7547 1714 146 UNI2-AS, ES
39891 4658 280 55 ALJAWWALSTC-AS, SA
20940 4001 3397 142 AKAMAI-ASN1, NL
9009 3474 299 1632 M247, RO
8551 2972 368 34 BEZEQ-INTERNATIONAL-AS Bezeqint Interne
12389 2871 2300 911 ROSTELECOM-AS, RU
34984 2325 359 599 TELLCOM-AS, TR
13188 1607 100 26 TRIOLAN, UA
58224 1515 873 581 TCI, IR
8452 1475 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 12230 3379 609 UNINET, MX
10620 3524 497 889 Telmex Colombia S.A., CO
13999 2498 340 638 Mega Cable, S.A. de C.V., MX
11830 2005 369 64 Instituto Costarricense de Electricidad
28573 1346 2319 238 Claro NXT Telecomunicacoes Ltda, BR
3816 1307 787 192 COLOMBIA TELECOMUNICACIONES S.A. ESP, C
6503 1238 340 499 Axtel, S.A.B. de C.V., MX
11664 1116 179 420 Techtel LMDS Comunicaciones Interactiva
28202 1103 52 9 Rede Brasileira de Comunicacao SA, BR
6147 1087 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 1536 389 16 LINKdotNET-AS, EG
36992 1361 1518 280 ETISALAT-MISR, EG
36903 1249 554 96 MT-MPLS, MA
29571 1081 69 55 ORANGE-COTE-IVOIRE, CI
36935 936 521 43 Vodafone-, EG
37457 557 316 43 Telkom-Internet, ZA
6713 551 1861 34 IAM-AS, MA
15399 537 56 54 WANANCHI-, KE
36914 537 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 12230 3379 609 UNINET, MX
9808 9771 8739 51 CHINAMOBILE-CN China Mobile Communicati
16509 9437 11198 3369 AMAZON-02, US
12479 7547 1714 146 UNI2-AS, ES
7545 5671 784 684 TPG-INTERNET-AP TPG Telecom Limited, AU
39891 4658 280 55 ALJAWWALSTC-AS, SA
11492 4569 303 660 CABLEONE, US
18403 4545 347 25 FPT-AS-AP FPT Telecom Company, VN
7155 4177 288 96 VIASAT-SP-BACKBONE, US
20940 4001 3397 142 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 9771 9720 CHINAMOBILE-CN China Mobile Communications Grou
12479 7547 7401 UNI2-AS, ES
16509 9437 6068 AMAZON-02, US
7545 5671 4987 TPG-INTERNET-AP TPG Telecom Limited, AU
39891 4658 4603 ALJAWWALSTC-AS, SA
18403 4545 4520 FPT-AS-AP FPT Telecom Company, VN
7155 4177 4081 VIASAT-SP-BACKBONE, US
11492 4569 3909 CABLEONE, US
20940 4001 3859 AKAMAI-ASN1, NL
7552 3854 3834 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
33492 UNALLOCATED 8.6.184.0/23 33650 COMCAST-33650, 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
393266 UNALLOCATED 8.23.52.0/24 46887 LIGHTOWER, US
19589 UNALLOCATED 8.26.112.0/23 23314 ORLANDOTELCO, 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 RESERVED, ZZ
23.141.0.0/24 Transit: 11426 TWC-11426-CAROLINAS, 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
41.57.124.0/23 Origin: 37442 RESERVED, ZZ
41.57.124.0/23 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 /15:2110 /16:13469 /17:8258 /18:13934
/19:25085 /20:44002 /21:52147 /22:111483 /23:102168 /24:574051
/25:79 /26:52 /27:133 /28:38 /29:89 /30:19
/31:6 /32:18
Advertised prefixes smaller than registry allocations
-----------------------------------------------------
ASN No of nets Total ann. Description
12479 6632 7547 UNI2-AS, ES
8151 6234 12230 UNINET, MX
11492 3482 4569 CABLEONE, US
6327 3374 3570 SHAW, CA
39891 3340 4658 ALJAWWALSTC-AS, SA
7155 3121 4177 VIASAT-SP-BACKBONE, US
22773 2556 3517 ASN-CXA-ALL-CCI-22773-RDC, US
8551 2449 2972 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo
30036 2128 2472 MEDIACOM-ENTERPRISE-BUSINESS, US
10620 2127 3524 Telmex Colombia S.A., CO
Complete listing at https://bgp.nsrc.org/REN/Guam/data-sXXas-nos
Number of /24s announced per /8 block (Global)
----------------------------------------------
1:2270 2:1469 3:282 4:7 5:4503 6:163
7:6 8:1506 9:1 11:172 12:1487 13:375
14:2330 15:307 16:204 17:363 18:711 20:364
21:4 22:188 23:6603 24:3072 25:2 27:2589
29:19 31:2580 32:62 34:36 35:121 36:2148
37:4508 38:6001 39:888 40:145 41:4336 42:2205
43:2331 44:328 45:17369 46:4384 47:285 49:1903
50:1892 51:576 52:1588 54:366 55:859 56:5
57:136 58:1936 59:1110 60:1013 61:2648 62:2813
63:1916 64:5687 65:2359 66:5040 67:3082 68:1342
69:4098 70:1343 71:587 72:2994 74:2670 75:1589
76:617 77:2458 78:1836 79:2737 80:2147 81:1896
82:1543 83:1324 84:1627 85:3098 86:774 87:2059
88:1279 89:3982 90:661 91:8019 92:2188 93:2649
94:3644 95:4036 96:1289 97:315 98:1014 99:746
100:95 101:1152 102:3290 103:32406 104:4790 105:1003
106:907 107:2741 108:1124 109:4094 110:2112 111:3159
112:2078 113:1731 114:1753 115:2071 116:1966 117:2626
118:2769 119:1956 120:1751 121:1274 122:2658 123:2196
124:1591 125:2784 126:28 128:1484 129:911 130:1082
131:2009 132:841 133:410 134:1708 135:347 136:922
137:1135 138:2932 139:1575 140:1359 141:1355 142:1561
143:1570 144:984 145:342 146:2002 147:1659 148:2494
149:2440 150:1033 151:1306 152:1870 153:599 154:5569
155:1380 156:2100 157:1395 158:1085 159:2224 160:2663
161:1626 162:3626 163:1681 164:1635 165:2141 166:1067
167:1717 168:4021 169:803 170:4928 171:987 172:3790
173:3021 174:894 175:1237 176:3685 177:5343 178:3551
179:2473 180:2367 181:3731 182:3415 183:1995 184:2265
185:20730 186:5090 187:4694 188:4135 189:4261 190:9521
191:1914 192:11036 193:9000 194:7412 195:5304 196:3198
197:2689 198:5953 199:6988 200:8392 201:6341 202:10424
203:10178 204:4603 205:3685 206:4429 207:3464 208:4109
209:4941 210:4416 211:2502 212:4259 213:3453 214:1108
215:44 216:6816 217:2874 218:1311 219:414 220:1812
221:1022 222:680 223:2185
End of report
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