[REN-BGP-stats-all] IPv4 R&E Routing Table Report - Guam (Global) view
REN Routing Table Report
cscora at bgp.nsrc.org
Fri Jun 21 21:29:43 UTC 2024
IPv4 R&E Routing Table Report 21:25 GMT Fri 21 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: 963914
Prefixes after maximum aggregation (per Origin AS): 362183
Deaggregation factor: 2.66
Unique aggregates announced (without unneeded subnets): 465064
Number of IPv4 prefixes with a valid ROA: 492176
Number of IPv4 prefixes with an invalid ROA: 6
Number of IPv4 prefixes with no ROA: 471732
Total ASes present in the Internet Routing Table: 75931
Prefixes per ASN: 12.69
Origin-only ASes present in the Internet Routing Table: 65064
Origin ASes announcing only one prefix: 26373
Transit ASes present in the Internet Routing Table: 10867
Transit-only ASes present in the Internet Routing Table: 537
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: 1010
Number of instances of unregistered ASNs: 1015
Number of 32-bit ASNs allocated by the RIRs: 44824
Number of 32-bit ASNs visible in the Routing Table: 36621
Prefixes from 32-bit ASNs in the Routing Table: 191816
Number of bogon 32-bit ASNs visible in the Routing Table: 13
Special use prefixes present in the Routing Table: 1
Prefixes being announced from unallocated address space: 472
Number of addresses announced to Internet: 3023623040
Equivalent to 180 /8s, 56 /16s and 211 /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: 320804
APNIC Region Analysis Summary
-----------------------------
Prefixes being announced by APNIC Region ASes: 251092
Total APNIC prefixes after maximum aggregation: 73350
APNIC Deaggregation factor: 3.42
Prefixes being announced from the APNIC address blocks: 243416
Unique aggregates announced from the APNIC address blocks: 101151
APNIC Region origin ASes present in the Internet Routing Table: 14157
APNIC Prefixes per ASN: 17.19
APNIC Region origin ASes announcing only one prefix: 4310
APNIC Region transit ASes present in the Internet Routing Table: 1918
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: 9588
Number of APNIC addresses announced to Internet: 761156160
Equivalent to 45 /8s, 94 /16s and 82 /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: 280277
Total ARIN prefixes after maximum aggregation: 125412
ARIN Deaggregation factor: 2.23
Prefixes being announced from the ARIN address blocks: 284771
Unique aggregates announced from the ARIN address blocks: 134605
ARIN Region origin ASes present in the Internet Routing Table: 19151
ARIN Prefixes per ASN: 14.87
ARIN Region origin ASes announcing only one prefix: 6970
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: 4930
Number of ARIN addresses announced to Internet: 1266503232
Equivalent to 75 /8s, 125 /16s and 78 /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: 269305
Total RIPE prefixes after maximum aggregation: 127608
RIPE Deaggregation factor: 2.11
Prefixes being announced from the RIPE address blocks: 264228
Unique aggregates announced from the RIPE address blocks: 165120
RIPE Region origin ASes present in the Internet Routing Table: 28730
RIPE Prefixes per ASN: 9.20
RIPE Region origin ASes announcing only one prefix: 12125
RIPE Region transit ASes present in the Internet Routing Table: 3966
Average RIPE Region AS path length visible: 5.7
Max RIPE Region AS path length visible: 42
Number of RIPE region 32-bit ASNs visible in the Routing Table: 11890
Number of RIPE addresses announced to Internet: 713302528
Equivalent to 42 /8s, 132 /16s and 34 /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: 128927
Total LACNIC prefixes after maximum aggregation: 28864
LACNIC Deaggregation factor: 4.47
Prefixes being announced from the LACNIC address blocks: 126841
Unique aggregates announced from the LACNIC address blocks: 50229
LACNIC Region origin ASes present in the Internet Routing Table: 11108
LACNIC Prefixes per ASN: 11.42
LACNIC Region origin ASes announcing only one prefix: 2336
LACNIC Region transit ASes present in the Internet Routing Table: 2422
Average LACNIC Region AS path length visible: 5.9
Max LACNIC Region AS path length visible: 106
Number of LACNIC region 32-bit ASNs visible in the Routing Table: 8998
Number of LACNIC addresses announced to Internet: 176644608
Equivalent to 10 /8s, 135 /16s and 98 /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: 33303
Total AfriNIC prefixes after maximum aggregation: 6273
AfriNIC Deaggregation factor: 5.31
Prefixes being announced from the AfriNIC address blocks: 44186
Unique aggregates announced from the AfriNIC address blocks: 13630
AfriNIC Region origin ASes present in the Internet Routing Table: 1853
AfriNIC Prefixes per ASN: 23.85
AfriNIC Region origin ASes announcing only one prefix: 632
AfriNIC Region transit ASes present in the Internet Routing Table: 359
Average AfriNIC Region AS path length visible: 5.9
Max AfriNIC Region AS path length visible: 30
Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 1215
Number of AfriNIC addresses announced to Internet: 105689344
Equivalent to 6 /8s, 76 /16s and 177 /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 9850 8744 71 CHINAMOBILE-CN China Mobile Communicati
7545 5639 776 669 TPG-INTERNET-AP TPG Telecom Limited, AU
18403 4203 347 23 FPT-AS-AP FPT Telecom Company, VN
7552 3932 1331 21 VIETEL-AS-AP Viettel Group, VN
9498 3755 510 260 BBIL-AP BHARTI Airtel Ltd., IN
7713 3584 1044 66 TELKOMNET-AS-AP PT Telekomunikasi Indon
45899 3278 1857 105 VNPT-AS-VN VNPT Corp, VN
24560 2823 864 390 AIRTELBROADBAND-AS-AP Bharti Airtel Ltd
4755 2179 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 10055 11453 3587 AMAZON-02, US
11492 4641 308 547 CABLEONE, US
7155 4166 287 88 VIASAT-SP-BACKBONE, US
174 3713 8782 863 COGENT-174, US
6327 3594 1320 79 SHAW, CA
22773 3452 3037 212 ASN-CXA-ALL-CCI-22773-RDC, US
749 3250 54901 2502 DNIC-AS-00749, US
16625 3108 1353 2240 AKAMAI-AS, US
7018 2879 23667 1808 ATT-INTERNET4, US
396982 2765 3611 413 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 7720 1708 145 UNI2-AS, ES
39891 4758 286 60 ALJAWWALSTC-AS, SA
20940 3866 3396 150 AKAMAI-ASN1, NL
9009 3597 306 1817 M247, RO
12389 2914 2294 869 ROSTELECOM-AS, RU
34984 2347 361 577 TELLCOM-AS, TR
8551 1774 368 35 BEZEQ-INTERNATIONAL-AS Bezeqint Interne
212238 1702 123 1234 CDNEXT, GB
13188 1607 100 26 TRIOLAN, UA
8452 1477 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 11864 3303 506 UNINET, MX
10620 3518 492 938 Telmex Colombia S.A., CO
13999 2553 356 674 Mega Cable, S.A. de C.V., MX
11830 2003 369 64 Instituto Costarricense de Electricidad
28573 1343 2311 258 Claro NXT Telecomunicacoes Ltda, BR
3816 1323 778 198 COLOMBIA TELECOMUNICACIONES S.A. ESP, C
19037 1213 278 33 AMX Argentina S.A., AR
28202 1117 52 9 Rede Brasileira de Comunicacao SA, BR
6503 1110 311 475 Axtel, S.A.B. de C.V., MX
6147 1093 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 1611 389 20 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 1226 78 74 ORANGE-COTE-IVOIRE, CI
36935 940 521 43 Vodafone-, EG
37457 565 314 37 Telkom-Internet, ZA
6713 555 1861 35 IAM-AS, MA
36914 551 82 3 KENET-AS, KE
37342 526 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 11864 3303 506 UNINET, MX
16509 10055 11453 3587 AMAZON-02, US
9808 9850 8744 71 CHINAMOBILE-CN China Mobile Communicati
12479 7720 1708 145 UNI2-AS, ES
7545 5639 776 669 TPG-INTERNET-AP TPG Telecom Limited, AU
39891 4758 286 60 ALJAWWALSTC-AS, SA
11492 4641 308 547 CABLEONE, US
18403 4203 347 23 FPT-AS-AP FPT Telecom Company, VN
7155 4166 287 88 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 9850 9779 CHINAMOBILE-CN China Mobile Communications Grou
12479 7720 7575 UNI2-AS, ES
16509 10055 6468 AMAZON-02, US
7545 5639 4970 TPG-INTERNET-AP TPG Telecom Limited, AU
39891 4758 4698 ALJAWWALSTC-AS, SA
18403 4203 4180 FPT-AS-AP FPT Telecom Company, VN
11492 4641 4094 CABLEONE, US
7155 4166 4078 VIASAT-SP-BACKBONE, US
7552 3932 3911 VIETEL-AS-AP Viettel Group, VN
20940 3866 3716 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
23.170.224.0/24 Origin: 30168 RESERVED, ZZ
23.170.224.0/24 Transit: 397095 SETSONLLC, US
23.189.192.0/24 Origin: 27593 RESERVED, ZZ
23.189.192.0/24 Transit: 174 COGENT-174, US
36.50.22.0/24 Origin: 152122 BORENDROONLINE-AS-AP Borendro Online, BD
36.50.22.0/24 Transit: 58717 SUMMITCOMMUNICATIONS-BD Summit Communica
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 /12:296
/13:571 /14:1180 /15:2097 /16:13280 /17:8255 /18:13874
/19:24668 /20:43807 /21:52010 /22:112097 /23:103150 /24:587704
/25:121 /26:70 /27:144 /28:37 /29:82 /30:28
/31:7 /32:277
Advertised prefixes smaller than registry allocations
-----------------------------------------------------
ASN No of nets Total ann. Description
12479 6808 7720 UNI2-AS, ES
8151 5940 11864 UNINET, MX
11492 3548 4641 CABLEONE, US
39891 3440 4758 ALJAWWALSTC-AS, SA
6327 3390 3594 SHAW, CA
7155 3111 4166 VIASAT-SP-BACKBONE, US
22773 2563 3452 ASN-CXA-ALL-CCI-22773-RDC, US
30036 2149 2489 MEDIACOM-ENTERPRISE-BUSINESS, US
10620 2147 3518 Telmex Colombia S.A., CO
16509 2126 10055 AMAZON-02, US
Complete listing at https://bgp.nsrc.org/REN/Guam/data-sXXas-nos
Number of /24s announced per /8 block (Global)
----------------------------------------------
1:2288 2:1496 3:353 4:8 5:4655 6:162
7:6 8:1507 9:1 11:172 12:1454 13:351
14:2362 15:316 16:217 17:368 18:774 20:392
21:4 22:188 23:6867 24:3097 25:2 27:2637
29:19 31:2611 32:54 34:64 35:136 36:2327
37:4510 38:8084 39:898 40:140 41:4340 42:2016
43:2388 44:328 45:17688 46:4566 47:302 49:1969
50:1889 51:584 52:1582 54:315 55:910 56:8
57:214 58:2088 59:1195 60:1037 61:2617 62:2805
63:1900 64:5661 65:2333 66:4711 67:3030 68:1313
69:4153 70:1341 71:583 72:2949 74:2615 75:1587
76:620 77:2624 78:1873 79:1786 80:2204 81:2035
82:1656 83:1366 84:1690 85:3195 86:918 87:2284
88:1276 89:4190 90:684 91:8269 92:2316 93:2724
94:3762 95:4215 96:1283 97:317 98:1021 99:740
100:73 101:1162 102:3707 103:32295 104:4794 105:1089
106:990 107:2483 108:1155 109:4086 110:2133 111:3257
112:2053 113:1816 114:1820 115:2127 116:1886 117:2649
118:2709 119:2004 120:1781 121:1311 122:2709 123:2237
124:1591 125:2847 126:32 128:1468 129:936 130:1189
131:1922 132:839 133:412 134:1737 135:364 136:1130
137:1200 138:2960 139:1525 140:1399 141:1378 142:1681
143:1582 144:998 145:374 146:2115 147:1995 148:2565
149:2753 150:1039 151:1363 152:2242 153:592 154:7011
155:1497 156:2298 157:1873 158:1154 159:2328 160:2788
161:1722 162:3575 163:1710 164:1687 165:2180 166:1282
167:1815 168:4163 169:799 170:5091 171:1032 172:3873
173:3077 174:893 175:1247 176:3531 177:5372 178:3713
179:2370 180:2419 181:3826 182:3351 183:1984 184:2264
185:21065 186:5257 187:4654 188:4202 189:4347 190:9564
191:1907 192:11039 193:9187 194:7580 195:5410 196:3262
197:2804 198:5968 199:7975 200:8384 201:6432 202:10347
203:10238 204:4596 205:3673 206:4512 207:3579 208:4174
209:5074 210:4482 211:2533 212:4392 213:3554 214:1058
215:49 216:6807 217:3073 218:1310 219:414 220:1809
221:1040 222:685 223:2204
End of report
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