[REN-BGP-stats-all] IPv4 R&E Routing Table Report - Guam (Global) view
REN Routing Table Report
cscora at bgp.nsrc.org
Wed Jun 5 21:30:21 UTC 2024
IPv4 R&E Routing Table Report 21:25 GMT Wed 05 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: 963276
Prefixes after maximum aggregation (per Origin AS): 361850
Deaggregation factor: 2.66
Unique aggregates announced (without unneeded subnets): 464311
Number of IPv4 prefixes with a valid ROA: 489562
Number of IPv4 prefixes with an invalid ROA: 7
Number of IPv4 prefixes with no ROA: 473707
Total ASes present in the Internet Routing Table: 75869
Prefixes per ASN: 12.70
Origin-only ASes present in the Internet Routing Table: 65050
Origin ASes announcing only one prefix: 26335
Transit ASes present in the Internet Routing Table: 10819
Transit-only ASes present in the Internet Routing Table: 526
Paths with bogon ASNs present in the IPv4 Routing Table: 44
Average AS path length visible in the Internet Routing Table: 5.4
Max AS path length visible: 61
Max AS path prepend of ASN ( 53153) 57
Prefixes from unregistered ASNs in the Routing Table: 977
Number of instances of unregistered ASNs: 980
Number of 32-bit ASNs allocated by the RIRs: 44662
Number of 32-bit ASNs visible in the Routing Table: 36532
Prefixes from 32-bit ASNs in the Routing Table: 191276
Number of bogon 32-bit ASNs visible in the Routing Table: 9
Special use prefixes present in the Routing Table: 1
Prefixes being announced from unallocated address space: 420
Number of addresses announced to Internet: 3026367104
Equivalent to 180 /8s, 98 /16s and 178 /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: 320834
APNIC Region Analysis Summary
-----------------------------
Prefixes being announced by APNIC Region ASes: 251099
Total APNIC prefixes after maximum aggregation: 73321
APNIC Deaggregation factor: 3.42
Prefixes being announced from the APNIC address blocks: 243434
Unique aggregates announced from the APNIC address blocks: 101090
APNIC Region origin ASes present in the Internet Routing Table: 14138
APNIC Prefixes per ASN: 17.22
APNIC Region origin ASes announcing only one prefix: 4303
APNIC Region transit ASes present in the Internet Routing Table: 1904
Average APNIC Region AS path length visible: 5.1
Max APNIC Region AS path length visible: 33
Number of APNIC region 32-bit ASNs visible in the Routing Table: 9554
Number of APNIC addresses announced to Internet: 761163840
Equivalent to 45 /8s, 94 /16s and 112 /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: 279862
Total ARIN prefixes after maximum aggregation: 125408
ARIN Deaggregation factor: 2.23
Prefixes being announced from the ARIN address blocks: 284334
Unique aggregates announced from the ARIN address blocks: 134674
ARIN Region origin ASes present in the Internet Routing Table: 19173
ARIN Prefixes per ASN: 14.83
ARIN Region origin ASes announcing only one prefix: 6972
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: 4926
Number of ARIN addresses announced to Internet: 1267492160
Equivalent to 75 /8s, 140 /16s and 101 /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: 269045
Total RIPE prefixes after maximum aggregation: 127448
RIPE Deaggregation factor: 2.11
Prefixes being announced from the RIPE address blocks: 263809
Unique aggregates announced from the RIPE address blocks: 164727
RIPE Region origin ASes present in the Internet Routing Table: 28676
RIPE Prefixes per ASN: 9.20
RIPE Region origin ASes announcing only one prefix: 12092
RIPE Region transit ASes present in the Internet Routing Table: 3955
Average RIPE Region AS path length visible: 5.7
Max RIPE Region AS path length visible: 47
Number of RIPE region 32-bit ASNs visible in the Routing Table: 11836
Number of RIPE addresses announced to Internet: 713504768
Equivalent to 42 /8s, 135 /16s and 56 /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: 129400
Total LACNIC prefixes after maximum aggregation: 28767
LACNIC Deaggregation factor: 4.50
Prefixes being announced from the LACNIC address blocks: 127411
Unique aggregates announced from the LACNIC address blocks: 50094
LACNIC Region origin ASes present in the Internet Routing Table: 11111
LACNIC Prefixes per ASN: 11.47
LACNIC Region origin ASes announcing only one prefix: 2336
LACNIC Region transit ASes present in the Internet Routing Table: 2416
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: 9002
Number of LACNIC addresses announced to Internet: 176712192
Equivalent to 10 /8s, 136 /16s and 106 /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: 32893
Total AfriNIC prefixes after maximum aggregation: 6251
AfriNIC Deaggregation factor: 5.26
Prefixes being announced from the AfriNIC address blocks: 43868
Unique aggregates announced from the AfriNIC address blocks: 13404
AfriNIC Region origin ASes present in the Internet Routing Table: 1849
AfriNIC Prefixes per ASN: 23.73
AfriNIC Region origin ASes announcing only one prefix: 632
AfriNIC Region transit ASes present in the Internet Routing Table: 353
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: 1214
Number of AfriNIC addresses announced to Internet: 107245312
Equivalent to 6 /8s, 100 /16s and 111 /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 9827 8742 64 CHINAMOBILE-CN China Mobile Communicati
7545 5631 776 667 TPG-INTERNET-AP TPG Telecom Limited, AU
18403 4301 347 23 FPT-AS-AP FPT Telecom Company, VN
7552 3932 1331 21 VIETEL-AS-AP Viettel Group, VN
9498 3751 510 259 BBIL-AP BHARTI Airtel Ltd., IN
7713 3617 1043 63 TELKOMNET-AS-AP PT Telekomunikasi Indon
45899 3275 1857 102 VNPT-AS-VN VNPT Corp, VN
24560 2796 863 381 AIRTELBROADBAND-AS-AP Bharti Airtel Ltd
4755 2181 433 194 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 9991 11393 3535 AMAZON-02, US
11492 4624 307 587 CABLEONE, US
7155 4167 287 89 VIASAT-SP-BACKBONE, US
6327 3594 1320 79 SHAW, CA
174 3499 8781 871 COGENT-174, US
22773 3466 3038 218 ASN-CXA-ALL-CCI-22773-RDC, US
749 3251 54901 2503 DNIC-AS-00749, US
16625 3117 1350 2243 AKAMAI-AS, US
7018 2882 23668 1814 ATT-INTERNET4, US
396982 2766 3639 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 7730 1708 145 UNI2-AS, ES
39891 4758 286 60 ALJAWWALSTC-AS, SA
20940 3871 3396 150 AKAMAI-ASN1, NL
9009 3534 302 1766 M247, RO
12389 2914 2294 870 ROSTELECOM-AS, RU
34984 2351 362 580 TELLCOM-AS, TR
8551 1760 368 35 BEZEQ-INTERNATIONAL-AS Bezeqint Interne
212238 1691 123 1230 CDNEXT, GB
13188 1607 100 26 TRIOLAN, UA
8452 1528 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 12170 3320 504 UNINET, MX
10620 3513 492 935 Telmex Colombia S.A., CO
13999 2547 355 668 Mega Cable, S.A. de C.V., MX
11830 2003 369 64 Instituto Costarricense de Electricidad
28573 1346 2311 255 Claro NXT Telecomunicacoes Ltda, BR
3816 1322 784 196 COLOMBIA TELECOMUNICACIONES S.A. ESP, C
11664 1237 278 33 Techtel LMDS Comunicaciones Interactiva
6503 1128 315 480 Axtel, S.A.B. de C.V., MX
28202 1109 52 9 Rede Brasileira de Comunicacao SA, BR
6147 1089 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 1569 577 29 RAYA-AS, EG
24863 1494 389 20 LINKdotNET-AS, EG
36992 1376 1520 281 ETISALAT-MISR, EG
36903 1249 554 96 MT-MPLS, MA
29571 1213 77 79 ORANGE-COTE-IVOIRE, CI
36935 935 521 42 Vodafone-, EG
37457 564 314 37 Telkom-Internet, ZA
6713 557 1861 35 IAM-AS, MA
15399 531 56 56 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 12170 3320 504 UNINET, MX
16509 9991 11393 3535 AMAZON-02, US
9808 9827 8742 64 CHINAMOBILE-CN China Mobile Communicati
12479 7730 1708 145 UNI2-AS, ES
7545 5631 776 667 TPG-INTERNET-AP TPG Telecom Limited, AU
39891 4758 286 60 ALJAWWALSTC-AS, SA
11492 4624 307 587 CABLEONE, US
18403 4301 347 23 FPT-AS-AP FPT Telecom Company, VN
7155 4167 287 89 VIASAT-SP-BACKBONE, US
7552 3932 1331 21 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 9827 9763 CHINAMOBILE-CN China Mobile Communications Grou
12479 7730 7585 UNI2-AS, ES
16509 9991 6456 AMAZON-02, US
7545 5631 4964 TPG-INTERNET-AP TPG Telecom Limited, AU
39891 4758 4698 ALJAWWALSTC-AS, SA
18403 4301 4278 FPT-AS-AP FPT Telecom Company, VN
7155 4167 4078 VIASAT-SP-BACKBONE, US
11492 4624 4037 CABLEONE, US
7552 3932 3911 VIETEL-AS-AP Viettel Group, VN
20940 3871 3721 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 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
41.57.112.0/24 Origin: 3741 IS, ZA
41.57.112.0/24 Transit: 2914 NTT-LTD-2914, US
41.57.124.0/22 Origin: 37442 RESERVED, ZZ
41.57.124.0/22 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 /12:298
/13:576 /14:1180 /15:2093 /16:13286 /17:8247 /18:13886
/19:24675 /20:43805 /21:52010 /22:112089 /23:102958 /24:587248
/25:124 /26:78 /27:135 /28:35 /29:82 /30:28
/31:7 /32:277
Advertised prefixes smaller than registry allocations
-----------------------------------------------------
ASN No of nets Total ann. Description
12479 6819 7730 UNI2-AS, ES
8151 6218 12170 UNINET, MX
11492 3533 4624 CABLEONE, US
39891 3440 4758 ALJAWWALSTC-AS, SA
6327 3390 3594 SHAW, CA
7155 3111 4167 VIASAT-SP-BACKBONE, US
22773 2571 3466 ASN-CXA-ALL-CCI-22773-RDC, US
30036 2158 2498 MEDIACOM-ENTERPRISE-BUSINESS, US
10620 2142 3513 Telmex Colombia S.A., CO
16509 2126 9991 AMAZON-02, US
Complete listing at https://bgp.nsrc.org/REN/Guam/data-sXXas-nos
Number of /24s announced per /8 block (Global)
----------------------------------------------
1:2275 2:1527 3:346 4:8 5:4643 6:162
7:6 8:1510 9:1 11:172 12:1462 13:360
14:2372 15:319 16:217 17:369 18:761 20:392
21:4 22:188 23:6856 24:3110 25:2 27:2631
29:19 31:2610 32:54 34:64 35:137 36:2296
37:4495 38:7815 39:897 40:130 41:4233 42:2082
43:2371 44:324 45:17633 46:4559 47:306 49:1968
50:1934 51:580 52:1582 54:313 55:998 56:7
57:186 58:2090 59:1198 60:1031 61:2618 62:2854
63:1897 64:5657 65:2336 66:4763 67:3034 68:1327
69:4144 70:1345 71:588 72:2953 74:2617 75:1586
76:621 77:2612 78:1869 79:1778 80:2218 81:2043
82:1641 83:1367 84:1679 85:3199 86:911 87:2286
88:1300 89:4138 90:679 91:8218 92:2322 93:2725
94:3768 95:4227 96:1279 97:315 98:1033 99:738
100:72 101:1163 102:3660 103:32364 104:4796 105:1063
106:956 107:2483 108:1158 109:4041 110:2132 111:3255
112:2052 113:1788 114:1814 115:2132 116:1880 117:2654
118:2722 119:2009 120:1778 121:1316 122:2705 123:2234
124:1580 125:2856 126:32 128:1478 129:924 130:1178
131:1914 132:821 133:412 134:1739 135:364 136:1124
137:1187 138:2952 139:1542 140:1380 141:1359 142:1668
143:1599 144:989 145:371 146:2088 147:1979 148:2540
149:2766 150:1042 151:1349 152:2240 153:595 154:6966
155:1497 156:2273 157:1838 158:1152 159:2332 160:2750
161:1709 162:3586 163:1718 164:1680 165:2184 166:1262
167:1807 168:4126 169:822 170:5113 171:1025 172:3874
173:3068 174:894 175:1251 176:3521 177:5501 178:3709
179:2404 180:2394 181:3811 182:3357 183:1993 184:2264
185:21028 186:5327 187:4851 188:4178 189:4422 190:9574
191:1967 192:11049 193:9152 194:7578 195:5419 196:3250
197:2752 198:6000 199:7915 200:8425 201:6371 202:10386
203:10240 204:4599 205:3646 206:4516 207:3575 208:4178
209:5042 210:4469 211:2529 212:4319 213:3546 214:1064
215:49 216:6843 217:3050 218:1313 219:413 220:1818
221:1038 222:695 223:2196
End of report
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