[REN-BGP-stats-all] IPv4 R&E Routing Table Report - Guam (Global) view
REN Routing Table Report
cscora at bgp.nsrc.org
Mon Sep 11 21:30:45 UTC 2023
IPv4 R&E Routing Table Report 21:25 GMT Mon 11 Sep, 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: 943139
Prefixes after maximum aggregation (per Origin AS): 352269
Deaggregation factor: 2.68
Unique aggregates announced (without unneeded subnets): 452577
Number of IPv4 prefixes with a valid ROA: 429957
Number of IPv4 prefixes with an invalid ROA: 1906
Number of IPv4 prefixes with no ROA: 511276
Total ASes present in the Internet Routing Table: 74818
Prefixes per ASN: 12.61
Origin-only ASes present in the Internet Routing Table: 64412
Origin ASes announcing only one prefix: 25911
Transit ASes present in the Internet Routing Table: 10406
Transit-only ASes present in the Internet Routing Table: 459
Paths with bogon ASNs present in the IPv4 Routing Table: 106
Average AS path length visible in the Internet Routing Table: 5.0
Max AS path length visible: 56
Max AS path prepend of ASN (265020) 50
Prefixes from unregistered ASNs in the Routing Table: 1093
Number of instances of unregistered ASNs: 1096
Number of 32-bit ASNs allocated by the RIRs: 42592
Number of 32-bit ASNs visible in the Routing Table: 35069
Prefixes from 32-bit ASNs in the Routing Table: 179780
Number of bogon 32-bit ASNs visible in the Routing Table: 41
Special use prefixes present in the Routing Table: 8
Prefixes being announced from unallocated address space: 603
Number of addresses announced to Internet: 3055837952
Equivalent to 182 /8s, 36 /16s and 99 /24s
Percentage of available address space announced: 82.5
Percentage of allocated address space announced: 82.5
Percentage of available address space allocated: 100.0
Percentage of address space in use by end-sites: 99.5
Total number of prefixes smaller than registry allocations: 318692
APNIC Region Analysis Summary
-----------------------------
Prefixes being announced by APNIC Region ASes: 244375
Total APNIC prefixes after maximum aggregation: 70008
APNIC Deaggregation factor: 3.49
Prefixes being announced from the APNIC address blocks: 238274
Unique aggregates announced from the APNIC address blocks: 98491
APNIC Region origin ASes present in the Internet Routing Table: 13586
APNIC Prefixes per ASN: 17.54
APNIC Region origin ASes announcing only one prefix: 4021
APNIC Region transit ASes present in the Internet Routing Table: 1814
Average APNIC Region AS path length visible: 4.9
Max APNIC Region AS path length visible: 31
Number of APNIC region 32-bit ASNs visible in the Routing Table: 8936
Number of APNIC addresses announced to Internet: 772373056
Equivalent to 46 /8s, 9 /16s and 122 /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: 275715
Total ARIN prefixes after maximum aggregation: 123913
ARIN Deaggregation factor: 2.23
Prefixes being announced from the ARIN address blocks: 278402
Unique aggregates announced from the ARIN address blocks: 131595
ARIN Region origin ASes present in the Internet Routing Table: 19104
ARIN Prefixes per ASN: 14.57
ARIN Region origin ASes announcing only one prefix: 6953
ARIN Region transit ASes present in the Internet Routing Table: 1937
Average ARIN Region AS path length visible: 4.7
Max ARIN Region AS path length visible: 25
Number of ARIN region 32-bit ASNs visible in the Routing Table: 4827
Number of ARIN addresses announced to Internet: 1279760192
Equivalent to 76 /8s, 71 /16s and 151 /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: 263739
Total RIPE prefixes after maximum aggregation: 123184
RIPE Deaggregation factor: 2.14
Prefixes being announced from the RIPE address blocks: 259730
Unique aggregates announced from the RIPE address blocks: 159965
RIPE Region origin ASes present in the Internet Routing Table: 28424
RIPE Prefixes per ASN: 9.14
RIPE Region origin ASes announcing only one prefix: 12020
RIPE Region transit ASes present in the Internet Routing Table: 3854
Average RIPE Region AS path length visible: 5.0
Max RIPE Region AS path length visible: 35
Number of RIPE region 32-bit ASNs visible in the Routing Table: 11327
Number of RIPE addresses announced to Internet: 716829056
Equivalent to 42 /8s, 185 /16s and 241 /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: 126578
Total LACNIC prefixes after maximum aggregation: 28427
LACNIC Deaggregation factor: 4.45
Prefixes being announced from the LACNIC address blocks: 125483
Unique aggregates announced from the LACNIC address blocks: 49214
LACNIC Region origin ASes present in the Internet Routing Table: 11036
LACNIC Prefixes per ASN: 11.37
LACNIC Region origin ASes announcing only one prefix: 2329
LACNIC Region transit ASes present in the Internet Routing Table: 2318
Average LACNIC Region AS path length visible: 5.4
Max LACNIC Region AS path length visible: 56
Number of LACNIC region 32-bit ASNs visible in the Routing Table: 8846
Number of LACNIC addresses announced to Internet: 178550272
Equivalent to 10 /8s, 164 /16s and 118 /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: 31639
Total AfriNIC prefixes after maximum aggregation: 5998
AfriNIC Deaggregation factor: 5.27
Prefixes being announced from the AfriNIC address blocks: 40641
Unique aggregates announced from the AfriNIC address blocks: 12800
AfriNIC Region origin ASes present in the Internet Routing Table: 1794
AfriNIC Prefixes per ASN: 22.65
AfriNIC Region origin ASes announcing only one prefix: 588
AfriNIC Region transit ASes present in the Internet Routing Table: 321
Average AfriNIC Region AS path length visible: 5.4
Max AfriNIC Region AS path length visible: 30
Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 1133
Number of AfriNIC addresses announced to Internet: 107858688
Equivalent to 6 /8s, 109 /16s and 203 /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 9486 8729 41 CHINAMOBILE-CN China Mobile Communicati
7545 5726 784 688 TPG-INTERNET-AP TPG Telecom Limited, AU
18403 4353 347 25 FPT-AS-AP FPT Telecom Company, VN
7552 3731 1330 20 VIETEL-AS-AP Viettel Group, VN
7713 3596 1043 63 TELKOMNET-AS-AP PT Telekomunikasi Indon
45899 3407 1824 97 VNPT-AS-VN VNPT Corp, VN
9498 3149 498 251 BBIL-AP BHARTI Airtel Ltd., IN
24560 2498 848 393 AIRTELBROADBAND-AS-AP Bharti Airtel Ltd
4766 2290 11269 604 KIXS-AS-KR Korea Telecom, KR
45090 2187 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 9061 10989 3258 AMAZON-02, US
11492 4512 299 673 CABLEONE, US
7155 4175 288 97 VIASAT-SP-BACKBONE, US
22773 3544 3040 300 ASN-CXA-ALL-CCI-22773-RDC, US
6327 3536 1319 66 SHAW, CA
749 3152 54959 2404 DNIC-AS-00749, US
16625 3009 1444 2279 AKAMAI-AS, US
367 2981 3825 1405 DNIC-ASBLK-00306-00371, US
396982 2691 3596 388 GOOGLE-CLOUD-PLATFORM, US
30036 2490 356 390 MEDIACOM-ENTERPRISE-BUSINESS, 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 7362 1713 145 UNI2-AS, ES
39891 4897 290 61 ALJAWWALSTC-AS, SA
20940 4091 3398 179 AKAMAI-ASN1, NL
8551 3452 368 34 BEZEQ-INTERNATIONAL-AS Bezeqint Interne
12389 2948 2298 916 ROSTELECOM-AS, RU
9009 2727 254 1388 M247, RO
34984 2329 362 597 TELLCOM-AS, TR
58224 1747 928 513 TCI, IR
13188 1607 100 26 TRIOLAN, UA
61317 1496 100 1166 ASDETUK www.heficed.com, US
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 11789 3368 602 UNINET, MX
10620 3539 506 850 Telmex Colombia S.A., CO
13999 2406 343 626 Mega Cable, S.A. de C.V., MX
11830 2002 369 64 Instituto Costarricense de Electricidad
28573 1324 2324 232 Claro NXT Telecomunicacoes Ltda, BR
6503 1302 344 510 Axtel, S.A.B. de C.V., MX
3816 1294 764 196 COLOMBIA TELECOMUNICACIONES S.A. ESP, C
11664 1127 183 427 Techtel LMDS Comunicaciones Interactiva
6147 1113 370 22 Telefonica del Peru S.A.A., PE
28202 1112 52 9 Rede Brasileira de Comunicacao SA, BR
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 1593 393 19 LINKdotNET-AS, EG
24835 1514 533 27 RAYA-AS, EG
36992 1357 1518 279 ETISALAT-MISR, EG
36903 1242 550 99 MT-MPLS, MA
29571 1045 67 45 ORANGE-COTE-IVOIRE, CI
36935 914 520 36 Vodafone-, EG
37457 672 319 45 Telkom-Internet, ZA
6713 551 1861 34 IAM-AS, MA
15399 541 55 51 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 11789 3368 602 UNINET, MX
9808 9486 8729 41 CHINAMOBILE-CN China Mobile Communicati
16509 9061 10989 3258 AMAZON-02, US
12479 7362 1713 145 UNI2-AS, ES
7545 5726 784 688 TPG-INTERNET-AP TPG Telecom Limited, AU
39891 4897 290 61 ALJAWWALSTC-AS, SA
11492 4512 299 673 CABLEONE, US
18403 4353 347 25 FPT-AS-AP FPT Telecom Company, VN
7155 4175 288 97 VIASAT-SP-BACKBONE, US
20940 4091 3398 179 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 9486 9445 CHINAMOBILE-CN China Mobile Communications Grou
12479 7362 7217 UNI2-AS, ES
16509 9061 5803 AMAZON-02, US
7545 5726 5038 TPG-INTERNET-AP TPG Telecom Limited, AU
39891 4897 4836 ALJAWWALSTC-AS, SA
18403 4353 4328 FPT-AS-AP FPT Telecom Company, VN
7155 4175 4078 VIASAT-SP-BACKBONE, US
20940 4091 3912 AKAMAI-ASN1, NL
11492 4512 3839 CABLEONE, US
7552 3731 3711 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 3356 LEVEL3, US
33123 UNALLOCATED 8.10.69.0/24 11168 SCC, 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 3356 LEVEL3, 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
10.20.160.0/20 3605 ERX-KUENTOS-AS Guam Cablevision, LLC., GU
10.20.176.0/21 3605 ERX-KUENTOS-AS Guam Cablevision, LLC., GU
10.192.0.0/23 3605 ERX-KUENTOS-AS Guam Cablevision, LLC., GU
10.192.2.0/24 3605 ERX-KUENTOS-AS Guam Cablevision, LLC., GU
10.193.0.0/23 3605 ERX-KUENTOS-AS Guam Cablevision, LLC., GU
10.196.0.0/23 3605 ERX-KUENTOS-AS Guam Cablevision, LLC., GU
100.96.100.0/24 57681 ASN-MGTS-USPD2, RU
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
23.176.160.0/24 Origin: 397327 RESERVED, ZZ
23.176.160.0/24 Transit: 19108 SUDDENLINK-COMMUNICATIONS, US
23.178.240.0/24 Origin: 399517 RESERVED, ZZ
23.178.240.0/24 Transit: 32425 SKB3-ARIN-BGP, US
23.189.192.0/24 Origin: 27593 RESERVED, ZZ
23.189.192.0/24 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 /10:38 /11:102 /12:298
/13:576 /14:1196 /15:2115 /16:13558 /17:8306 /18:14020
/19:25209 /20:44221 /21:52195 /22:111294 /23:102628 /24:566515
/25:135 /26:100 /27:143 /28:49 /29:98 /30:24
/31:4 /32:285
Advertised prefixes smaller than registry allocations
-----------------------------------------------------
ASN No of nets Total ann. Description
12479 6448 7362 UNI2-AS, ES
8151 5809 11789 UNINET, MX
39891 3632 4897 ALJAWWALSTC-AS, SA
11492 3424 4512 CABLEONE, US
6327 3346 3536 SHAW, CA
7155 3121 4175 VIASAT-SP-BACKBONE, US
8551 2925 3452 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo
22773 2595 3544 ASN-CXA-ALL-CCI-22773-RDC, US
30036 2150 2490 MEDIACOM-ENTERPRISE-BUSINESS, US
10620 2102 3539 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)
----------------------------------------------
1:2220 2:1401 3:258 4:7 5:4610 6:136
7:6 8:1532 9:1 10:1 11:172 12:1511
13:373 14:2313 15:304 16:197 17:370 18:638
20:290 21:4 22:188 23:6399 24:2887 25:6
27:2636 29:19 31:2553 32:84 34:26 35:117
36:1999 37:4553 38:5281 39:871 40:146 41:4312
42:2098 43:2309 44:320 45:17134 46:4350 47:374
49:1814 50:1905 51:597 52:1599 54:395 55:965
56:8 57:131 58:1858 59:1123 60:1002 61:2597
62:2768 63:1922 64:5797 65:2359 66:5009 67:3062
68:1356 69:4177 70:1356 71:671 72:3030 74:2628
75:1598 76:618 77:2424 78:1853 79:2992 80:2128
81:1855 82:1471 83:1305 84:1557 85:3050 86:766
87:2092 88:1218 89:3901 90:621 91:7925 92:2063
93:2640 94:3557 95:4025 96:1297 97:321 98:1100
99:735 100:91 101:1314 102:3108 103:32211 104:4618
105:956 106:887 107:2670 108:1137 109:4254 110:2134
111:3139 112:2071 113:1768 114:1672 115:2073 116:1924
117:2507 118:2700 119:1980 120:1779 121:1117 122:2617
123:2172 124:1573 125:2524 128:1482 129:932 130:1064
131:2044 132:862 133:408 134:1793 135:348 136:915
137:1129 138:2805 139:1570 140:1180 141:1285 142:1515
143:1537 144:1005 145:346 146:1958 147:1620 148:2425
149:2271 150:887 151:1232 152:1992 153:593 154:4986
155:1383 156:1972 157:1332 158:1087 159:2257 160:2652
161:1593 162:3557 163:1600 164:1725 165:1901 166:1063
167:1736 168:3906 169:906 170:4873 171:894 172:3718
173:2966 174:988 175:1208 176:3827 177:5341 178:3529
179:2404 180:2455 181:3557 182:3331 183:2005 184:2280
185:20754 186:4996 187:4562 188:4273 189:4093 190:9306
191:1889 192:10978 193:8998 194:7339 195:5303 196:3248
197:2556 198:5976 199:6122 200:8106 201:6124 202:10448
203:10162 204:4574 205:3707 206:4399 207:3480 208:4165
209:4946 210:4278 211:2457 212:4285 213:3440 214:1086
215:57 216:6764 217:2879 218:1285 219:404 220:1802
221:980 222:673 223:2148
End of report
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