[REN-BGP-stats-all] IPv4 R&E Routing Table Report - Guam (Global) view
REN Routing Table Report
cscora at bgp.nsrc.org
Thu Nov 30 21:31:20 UTC 2023
IPv4 R&E Routing Table Report 21:25 GMT Thu 30 Nov, 2023
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: 947201
Prefixes after maximum aggregation (per Origin AS): 355528
Deaggregation factor: 2.66
Unique aggregates announced (without unneeded subnets): 454740
Number of IPv4 prefixes with a valid ROA: 440400
Number of IPv4 prefixes with an invalid ROA: 5
Number of IPv4 prefixes with no ROA: 506796
Total ASes present in the Internet Routing Table: 75067
Prefixes per ASN: 12.62
Origin-only ASes present in the Internet Routing Table: 64488
Origin ASes announcing only one prefix: 26067
Transit ASes present in the Internet Routing Table: 10579
Transit-only ASes present in the Internet Routing Table: 481
Paths with bogon ASNs present in the IPv4 Routing Table: 10
Average AS path length visible in the Internet Routing Table: 5.2
Max AS path length visible: 103
Max AS path prepend of ASN (149381) 100
Prefixes from unregistered ASNs in the Routing Table: 1024
Number of instances of unregistered ASNs: 1024
Number of 32-bit ASNs allocated by the RIRs: 43133
Number of 32-bit ASNs visible in the Routing Table: 35462
Prefixes from 32-bit ASNs in the Routing Table: 182358
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: 425
Number of addresses announced to Internet: 3048253952
Equivalent to 181 /8s, 176 /16s and 170 /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: 318894
APNIC Region Analysis Summary
-----------------------------
Prefixes being announced by APNIC Region ASes: 245979
Total APNIC prefixes after maximum aggregation: 71025
APNIC Deaggregation factor: 3.46
Prefixes being announced from the APNIC address blocks: 239335
Unique aggregates announced from the APNIC address blocks: 99149
APNIC Region origin ASes present in the Internet Routing Table: 13747
APNIC Prefixes per ASN: 17.41
APNIC Region origin ASes announcing only one prefix: 4146
APNIC Region transit ASes present in the Internet Routing Table: 1843
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: 9104
Number of APNIC addresses announced to Internet: 770772544
Equivalent to 45 /8s, 241 /16s and 14 /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: 275312
Total ARIN prefixes after maximum aggregation: 124137
ARIN Deaggregation factor: 2.22
Prefixes being announced from the ARIN address blocks: 280197
Unique aggregates announced from the ARIN address blocks: 132562
ARIN Region origin ASes present in the Internet Routing Table: 19083
ARIN Prefixes per ASN: 14.68
ARIN Region origin ASes announcing only one prefix: 6950
ARIN Region transit ASes present in the Internet Routing Table: 1959
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: 4837
Number of ARIN addresses announced to Internet: 1276526656
Equivalent to 76 /8s, 22 /16s and 64 /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: 265296
Total RIPE prefixes after maximum aggregation: 124912
RIPE Deaggregation factor: 2.12
Prefixes being announced from the RIPE address blocks: 259741
Unique aggregates announced from the RIPE address blocks: 160509
RIPE Region origin ASes present in the Internet Routing Table: 28506
RIPE Prefixes per ASN: 9.11
RIPE Region origin ASes announcing only one prefix: 12067
RIPE Region transit ASes present in the Internet Routing Table: 3896
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: 11472
Number of RIPE addresses announced to Internet: 714591104
Equivalent to 42 /8s, 151 /16s and 203 /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: 127921
Total LACNIC prefixes after maximum aggregation: 28726
LACNIC Deaggregation factor: 4.45
Prefixes being announced from the LACNIC address blocks: 126522
Unique aggregates announced from the LACNIC address blocks: 49360
LACNIC Region origin ASes present in the Internet Routing Table: 11043
LACNIC Prefixes per ASN: 11.46
LACNIC Region origin ASes announcing only one prefix: 2296
LACNIC Region transit ASes present in the Internet Routing Table: 2339
Average LACNIC Region AS path length visible: 5.6
Max LACNIC Region AS path length visible: 43
Number of LACNIC region 32-bit ASNs visible in the Routing Table: 8896
Number of LACNIC addresses announced to Internet: 178382336
Equivalent to 10 /8s, 161 /16s and 230 /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: 31669
Total AfriNIC prefixes after maximum aggregation: 6037
AfriNIC Deaggregation factor: 5.25
Prefixes being announced from the AfriNIC address blocks: 40981
Unique aggregates announced from the AfriNIC address blocks: 12833
AfriNIC Region origin ASes present in the Internet Routing Table: 1814
AfriNIC Prefixes per ASN: 22.59
AfriNIC Region origin ASes announcing only one prefix: 608
AfriNIC Region transit ASes present in the Internet Routing Table: 341
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: 1153
Number of AfriNIC addresses announced to Internet: 107656704
Equivalent to 6 /8s, 106 /16s and 182 /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 9731 8729 41 CHINAMOBILE-CN China Mobile Communicati
7545 5674 784 689 TPG-INTERNET-AP TPG Telecom Limited, AU
18403 4392 347 25 FPT-AS-AP FPT Telecom Company, VN
7552 3833 1330 20 VIETEL-AS-AP Viettel Group, VN
7713 3570 1047 70 TELKOMNET-AS-AP PT Telekomunikasi Indon
45899 3349 1872 98 VNPT-AS-VN VNPT Corp, VN
9498 3124 494 247 BBIL-AP BHARTI Airtel Ltd., IN
24560 2628 851 369 AIRTELBROADBAND-AS-AP Bharti Airtel Ltd
4766 2231 11258 587 KIXS-AS-KR Korea Telecom, KR
4755 2166 442 195 TATACOMM-AS TATA Communications formerl
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 9290 11133 3316 AMAZON-02, US
11492 4556 302 677 CABLEONE, US
7155 4163 288 95 VIASAT-SP-BACKBONE, US
6327 3559 1320 68 SHAW, CA
22773 3514 3055 302 ASN-CXA-ALL-CCI-22773-RDC, US
749 3159 54932 2411 DNIC-AS-00749, US
16625 3131 1388 2300 AKAMAI-AS, US
367 3023 3851 1439 DNIC-ASBLK-00306-00371, US
396982 2722 3631 372 GOOGLE-CLOUD-PLATFORM, US
7018 2567 23618 1602 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 7512 1714 146 UNI2-AS, ES
39891 4570 271 54 ALJAWWALSTC-AS, SA
20940 3997 3397 142 AKAMAI-ASN1, NL
9009 3470 299 1609 M247, RO
8551 3432 368 34 BEZEQ-INTERNATIONAL-AS Bezeqint Interne
12389 2864 2299 907 ROSTELECOM-AS, RU
34984 2320 361 588 TELLCOM-AS, TR
58224 1611 895 587 TCI, IR
13188 1607 100 26 TRIOLAN, UA
8452 1509 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 12056 3377 609 UNINET, MX
10620 3525 499 870 Telmex Colombia S.A., CO
13999 2473 338 644 Mega Cable, S.A. de C.V., MX
11830 2009 369 64 Instituto Costarricense de Electricidad
28573 1344 2321 242 Claro NXT Telecomunicacoes Ltda, BR
3816 1306 787 197 COLOMBIA TELECOMUNICACIONES S.A. ESP, C
6503 1240 341 502 Axtel, S.A.B. de C.V., MX
28202 1085 52 9 Rede Brasileira de Comunicacao SA, BR
6147 1083 369 22 Telefonica del Peru S.A.A., PE
11664 1083 173 433 Techtel LMDS Comunicaciones Interactiva
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 1594 389 16 LINKdotNET-AS, EG
24835 1548 545 28 RAYA-AS, EG
36992 1359 1518 280 ETISALAT-MISR, EG
36903 1248 553 98 MT-MPLS, MA
29571 1045 67 54 ORANGE-COTE-IVOIRE, CI
36935 936 521 43 Vodafone-, EG
37457 552 316 43 Telkom-Internet, ZA
6713 550 1861 34 IAM-AS, MA
15399 535 55 52 WANANCHI-, KE
37342 511 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 12056 3377 609 UNINET, MX
9808 9731 8729 41 CHINAMOBILE-CN China Mobile Communicati
16509 9290 11133 3316 AMAZON-02, US
12479 7512 1714 146 UNI2-AS, ES
7545 5674 784 689 TPG-INTERNET-AP TPG Telecom Limited, AU
39891 4570 271 54 ALJAWWALSTC-AS, SA
11492 4556 302 677 CABLEONE, US
18403 4392 347 25 FPT-AS-AP FPT Telecom Company, VN
7155 4163 288 95 VIASAT-SP-BACKBONE, US
20940 3997 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 9731 9690 CHINAMOBILE-CN China Mobile Communications Grou
12479 7512 7366 UNI2-AS, ES
16509 9290 5974 AMAZON-02, US
7545 5674 4985 TPG-INTERNET-AP TPG Telecom Limited, AU
39891 4570 4516 ALJAWWALSTC-AS, SA
18403 4392 4367 FPT-AS-AP FPT Telecom Company, VN
7155 4163 4068 VIASAT-SP-BACKBONE, US
11492 4556 3879 CABLEONE, US
20940 3997 3855 AKAMAI-ASN1, NL
7552 3833 3813 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
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
396894 UNALLOCATED 8.28.201.0/24 46887 LIGHTOWER, US
394936 UNALLOCATED 8.33.224.0/24 22442 HOU-PHONOSCOPE, US
54338 UNALLOCATED 8.33.241.0/24 6461 ZAYO-6461, 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
23.152.41.0/24 Origin: 30399 HOSTENGINE, US
23.152.41.0/24 Transit: 6939 HURRICANE, US
23.166.184.0/24 Origin: 62716 TELECOMISP-SOLUTIONS-01, US
23.166.184.0/24 Transit: 53427 TGLOBAL-NETWORKS, US
23.176.160.0/24 Origin: 397327 RESERVED, ZZ
23.176.160.0/24 Transit: 19108 SUDDENLINK-COMMUNICATIONS, 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 /10:37 /11:99 /12:299
/13:580 /14:1191 /15:2107 /16:13492 /17:8320 /18:13978
/19:25170 /20:43980 /21:52155 /22:111531 /23:102877 /24:570904
/25:83 /26:63 /27:135 /28:38 /29:90 /30:19
/31:5 /32:18
Advertised prefixes smaller than registry allocations
-----------------------------------------------------
ASN No of nets Total ann. Description
12479 6605 7512 UNI2-AS, ES
8151 6085 12056 UNINET, MX
11492 3470 4556 CABLEONE, US
6327 3367 3559 SHAW, CA
39891 3324 4570 ALJAWWALSTC-AS, SA
7155 3112 4163 VIASAT-SP-BACKBONE, US
8551 2909 3432 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo
22773 2566 3514 ASN-CXA-ALL-CCI-22773-RDC, US
30036 2137 2481 MEDIACOM-ENTERPRISE-BUSINESS, US
10620 2118 3525 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)
----------------------------------------------
1:2221 2:1434 3:277 4:7 5:4469 6:162
7:6 8:1502 9:1 11:172 12:1490 13:374
14:2324 15:300 16:205 17:363 18:679 20:337
21:4 22:188 23:6516 24:2956 25:2 27:2645
29:19 31:2577 32:62 34:33 35:118 36:2039
37:4479 38:5748 39:882 40:149 41:4181 42:2117
43:2320 44:335 45:17253 46:4428 47:310 49:1880
50:1890 51:575 52:1590 54:393 55:856 56:5
57:136 58:1899 59:1105 60:1010 61:2520 62:2802
63:1904 64:5639 65:2363 66:5085 67:3092 68:1360
69:4111 70:1343 71:613 72:2998 74:2646 75:1598
76:620 77:2454 78:1840 79:3025 80:2132 81:1859
82:1530 83:1330 84:1625 85:3013 86:782 87:2047
88:1281 89:3983 90:638 91:7996 92:2157 93:2660
94:3613 95:4012 96:1299 97:315 98:1040 99:738
100:96 101:1404 102:3230 103:32335 104:4802 105:992
106:964 107:2738 108:1139 109:4243 110:2116 111:3144
112:2080 113:1695 114:1728 115:2067 116:1966 117:2564
118:2736 119:1964 120:1757 121:1237 122:2652 123:2200
124:1587 125:2739 128:1509 129:917 130:1073 131:2076
132:887 133:410 134:1706 135:343 136:922 137:1142
138:2884 139:1570 140:1343 141:1358 142:1559 143:1574
144:981 145:343 146:2002 147:1646 148:2464 149:2326
150:1021 151:1266 152:1857 153:596 154:5311 155:1383
156:2132 157:1354 158:1058 159:2215 160:2661 161:1608
162:3585 163:1637 164:1649 165:1919 166:1105 167:1779
168:4016 169:804 170:4896 171:972 172:3769 173:3025
174:901 175:1226 176:3694 177:5464 178:3569 179:2438
180:2298 181:3642 182:3281 183:2004 184:2250 185:20659
186:5088 187:4693 188:4085 189:4317 190:9370 191:1946
192:11015 193:9027 194:7363 195:5291 196:3178 197:2559
198:5989 199:6592 200:8171 201:6312 202:10470 203:10160
204:4610 205:3655 206:4464 207:3487 208:4111 209:4916
210:4321 211:2477 212:4269 213:3416 214:1130 215:64
216:6757 217:2855 218:1304 219:412 220:1799 221:1012
222:691 223:2188
End of report
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