[REN-BGP-stats-all] IPv4 R&E Routing Table Report - Guam (Global) view
REN Routing Table Report
cscora at frr.nsrc.org
Thu Apr 27 21:30:28 UTC 2023
IPv4 R&E Routing Table Report 21:25 GMT Thu 27 Apr, 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: 937700
Prefixes after maximum aggregation (per Origin AS): 348061
Deaggregation factor: 2.69
Unique aggregates announced (without unneeded subnets): 448832
Number of IPv4 prefixes with a valid ROA: 405350
Number of IPv4 prefixes with an invalid ROA: 2866
Number of IPv4 prefixes with no ROA: 529484
Total ASes present in the Internet Routing Table: 74373
Prefixes per ASN: 12.61
Origin-only ASes present in the Internet Routing Table: 64065
Origin ASes announcing only one prefix: 25732
Transit ASes present in the Internet Routing Table: 10308
Transit-only ASes present in the Internet Routing Table: 423
Paths with bogon ASNs present in the IPv4 Routing Table: 88
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: 1103
Number of instances of unregistered ASNs: 1111
Number of 32-bit ASNs allocated by the RIRs: 41745
Number of 32-bit ASNs visible in the Routing Table: 34520
Prefixes from 32-bit ASNs in the Routing Table: 177061
Number of bogon 32-bit ASNs visible in the Routing Table: 42
Special use prefixes present in the Routing Table: 8
Prefixes being announced from unallocated address space: 639
Number of addresses announced to Internet: 3060295936
Equivalent to 182 /8s, 104 /16s and 105 /24s
Percentage of available address space announced: 82.7
Percentage of allocated address space announced: 82.7
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: 318565
APNIC Region Analysis Summary
-----------------------------
Prefixes being announced by APNIC Region ASes: 241434
Total APNIC prefixes after maximum aggregation: 68674
APNIC Deaggregation factor: 3.52
Prefixes being announced from the APNIC address blocks: 235966
Unique aggregates announced from the APNIC address blocks: 97626
APNIC Region origin ASes present in the Internet Routing Table: 13357
APNIC Prefixes per ASN: 17.67
APNIC Region origin ASes announcing only one prefix: 3908
APNIC Region transit ASes present in the Internet Routing Table: 1804
Average APNIC Region AS path length visible: 5.0
Max APNIC Region AS path length visible: 26
Number of APNIC region 32-bit ASNs visible in the Routing Table: 8684
Number of APNIC addresses announced to Internet: 773029952
Equivalent to 46 /8s, 19 /16s and 128 /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, 131072-151865
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: 272810
Total ARIN prefixes after maximum aggregation: 122030
ARIN Deaggregation factor: 2.24
Prefixes being announced from the ARIN address blocks: 275299
Unique aggregates announced from the ARIN address blocks: 131012
ARIN Region origin ASes present in the Internet Routing Table: 19096
ARIN Prefixes per ASN: 14.42
ARIN Region origin ASes announcing only one prefix: 6955
ARIN Region transit ASes present in the Internet Routing Table: 1894
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: 4796
Number of ARIN addresses announced to Internet: 1283964480
Equivalent to 76 /8s, 135 /16s and 190 /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: 262696
Total RIPE prefixes after maximum aggregation: 122414
RIPE Deaggregation factor: 2.15
Prefixes being announced from the RIPE address blocks: 258610
Unique aggregates announced from the RIPE address blocks: 158046
RIPE Region origin ASes present in the Internet Routing Table: 28360
RIPE Prefixes per ASN: 9.12
RIPE Region origin ASes announcing only one prefix: 12023
RIPE Region transit ASes present in the Internet Routing Table: 3828
Average RIPE Region AS path length visible: 5.0
Max RIPE Region AS path length visible: 31
Number of RIPE region 32-bit ASNs visible in the Routing Table: 11171
Number of RIPE addresses announced to Internet: 718116992
Equivalent to 42 /8s, 205 /16s and 152 /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
196608-213403
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: 128901
Total LACNIC prefixes after maximum aggregation: 28317
LACNIC Deaggregation factor: 4.55
Prefixes being announced from the LACNIC address blocks: 128025
Unique aggregates announced from the LACNIC address blocks: 49310
LACNIC Region origin ASes present in the Internet Routing Table: 10993
LACNIC Prefixes per ASN: 11.65
LACNIC Region origin ASes announcing only one prefix: 2259
LACNIC Region transit ASes present in the Internet Routing Table: 2300
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: 8780
Number of LACNIC addresses announced to Internet: 176753664
Equivalent to 10 /8s, 137 /16s and 12 /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: 30756
Total AfriNIC prefixes after maximum aggregation: 5835
AfriNIC Deaggregation factor: 5.27
Prefixes being announced from the AfriNIC address blocks: 39155
Unique aggregates announced from the AfriNIC address blocks: 12303
AfriNIC Region origin ASes present in the Internet Routing Table: 1742
AfriNIC Prefixes per ASN: 22.48
AfriNIC Region origin ASes announcing only one prefix: 587
AfriNIC Region transit ASes present in the Internet Routing Table: 317
Average AfriNIC Region AS path length visible: 5.5
Max AfriNIC Region AS path length visible: 31
Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 1089
Number of AfriNIC addresses announced to Internet: 108004608
Equivalent to 6 /8s, 112 /16s and 5 /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 9460 8705 37 CHINAMOBILE-CN China Mobile Communicati
7545 5729 786 691 TPG-INTERNET-AP TPG Telecom Limited, AU
45899 4054 1877 47 VNPT-AS-VN VNPT Corp, VN
7552 3676 1331 21 VIETEL-AS-AP Viettel Group, VN
7713 3561 1043 65 TELKOMNET-AS-AP PT Telekomunikasi Indon
9498 2941 489 234 BBIL-AP BHARTI Airtel Ltd., IN
24560 2386 837 442 AIRTELBROADBAND-AS-AP Bharti Airtel Ltd
4766 2302 11250 586 KIXS-AS-KR Korea Telecom, KR
45090 2184 1438 79 TENCENT-NET-AP Shenzhen Tencent Compute
4755 2175 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 8270 10779 2925 AMAZON-02, US
11492 4545 301 593 CABLEONE, US
7155 3976 281 51 VIASAT-SP-BACKBONE, US
22773 3583 3042 282 ASN-CXA-ALL-CCI-22773-RDC, US
6327 3523 1320 64 SHAW, CA
16625 3177 1585 2364 AKAMAI-AS, US
749 3071 53111 2323 DNIC-AS-00749, US
396982 2633 3590 364 GOOGLE-CLOUD-PLATFORM, US
7018 2520 24150 1583 ATT-INTERNET4, US
30036 2501 361 458 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 7266 1706 140 UNI2-AS, ES
39891 4833 286 59 ALJAWWALSTC-AS, SA
20940 4119 3399 191 AKAMAI-ASN1, NL
8551 3890 370 37 BEZEQ-INTERNATIONAL-AS Bezeqint Interne
12389 2928 2292 909 ROSTELECOM-AS, RU
9009 2677 250 1400 M247, RO
34984 2276 359 613 TELLCOM-AS, TR
6849 2047 307 18 UKRTELNET, UA
58224 1852 950 544 TCI, IR
13188 1607 100 18 TRIOLAN, UA
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 11262 3348 594 Uninet S.A. de C.V., MX
10620 3503 507 854 Telmex Colombia S.A., CO
13999 2335 358 617 Mega Cable, S.A. de C.V., MX
11830 2263 369 64 Instituto Costarricense de Electricidad
28573 1333 2324 240 Claro NXT Telecomunicacoes Ltda, BR
6503 1300 339 515 Axtel, S.A.B. de C.V., MX
3816 1293 760 170 COLOMBIA TELECOMUNICACIONES S.A. ESP, C
6147 1132 370 22 Telefonica del Peru S.A.A., PE
11664 1098 180 443 Techtel LMDS Comunicaciones Interactiva
26615 1035 2498 45 TIM 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 1585 393 19 LINKdotNET-AS, EG
24835 1553 533 30 RAYA-AS, EG
36992 1338 1518 275 ETISALAT-MISR, EG
36903 1242 550 99 MT-MPLS, MA
29571 1024 67 46 ORANGE-COTE-IVOIRE, CI
36935 875 520 42 Vodafone-, EG
37457 686 325 49 Telkom-Internet, ZA
6713 550 1861 34 IAM-AS, MA
15399 531 54 48 WANANCHI-, KE
37342 491 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 11262 3348 594 Uninet S.A. de C.V., MX
9808 9460 8705 37 CHINAMOBILE-CN China Mobile Communicati
16509 8270 10779 2925 AMAZON-02, US
12479 7266 1706 140 UNI2-AS, ES
7545 5729 786 691 TPG-INTERNET-AP TPG Telecom Limited, AU
39891 4833 286 59 ALJAWWALSTC-AS, SA
11492 4545 301 593 CABLEONE, US
20940 4119 3399 191 AKAMAI-ASN1, NL
45899 4054 1877 47 VNPT-AS-VN VNPT Corp, VN
7155 3976 281 51 VIASAT-SP-BACKBONE, US
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 9460 9423 CHINAMOBILE-CN China Mobile Communications Grou
12479 7266 7126 UNI2-AS, ES
16509 8270 5345 AMAZON-02, US
7545 5729 5038 TPG-INTERNET-AP TPG Telecom Limited, AU
39891 4833 4774 ALJAWWALSTC-AS, SA
45899 4054 4007 VNPT-AS-VN VNPT Corp, VN
11492 4545 3952 CABLEONE, US
20940 4119 3928 AKAMAI-ASN1, NL
7155 3976 3925 VIASAT-SP-BACKBONE, US
8551 3890 3853 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo
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
3507 UNALLOCATED 5.105.166.0/24 213035 AS-SERVERION Serverion B.V.,
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
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
23.131.185.0/24 Origin: 174 COGENT-174, US
23.131.185.0/24 Transit: 701 UUNET, US
23.131.186.0/24 Origin: 174 COGENT-174, US
23.131.186.0/24 Transit: 3605 ERX-KUENTOS-AS Guam Cablevision, LLC., G
23.131.187.0/24 Origin: 174 COGENT-174, US
23.131.187.0/24 Transit: 701 UUNET, US
23.131.188.0/24 Origin: 174 COGENT-174, US
23.131.188.0/24 Transit: 701 UUNET, US
23.139.232.0/24 Origin: 211619 MAXKO, HR
23.139.232.0/24 Transit: 42864 GIGANET-HU GigaNet Internet Service Prov
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 /11:103 /12:299
/13:577 /14:1194 /15:2098 /16:13491 /17:8256 /18:14417
/19:25210 /20:44048 /21:52166 /22:110729 /23:101260 /24:562948
/25:139 /26:100 /27:155 /28:47 /29:94 /30:21
/31:3 /32:277
Advertised prefixes smaller than registry allocations
-----------------------------------------------------
ASN No of nets Total ann. Description
12479 6326 7266 UNI2-AS, ES
8151 5197 11262 Uninet S.A. de C.V., MX
39891 3632 4833 ALJAWWALSTC-AS, SA
11492 3454 4545 CABLEONE, US
8551 3362 3890 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo
6327 3332 3523 SHAW, CA
7155 3043 3976 VIASAT-SP-BACKBONE, US
22773 2652 3583 ASN-CXA-ALL-CCI-22773-RDC, US
30036 2158 2501 MEDIACOM-ENTERPRISE-BUSINESS, US
10620 2057 3503 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)
----------------------------------------------
1:1788 2:1294 3:175 4:7 5:4606 6:128
7:6 8:1536 9:1 10:1 11:172 12:1534
13:389 14:2333 15:299 16:182 17:369 18:418
20:260 21:4 22:188 23:6259 24:2991 25:6
27:2572 29:19 31:2544 32:85 34:12 35:109
36:1951 37:4670 38:4540 39:822 40:151 41:4211
42:1197 43:2366 44:312 45:17620 46:4315 47:364
49:1752 50:1865 51:574 52:1597 54:390 55:860
56:8 57:122 58:1768 59:1108 60:990 61:2526
62:2747 63:1932 64:5835 65:2348 66:5128 67:3034
68:1381 69:4185 70:1398 71:686 72:3057 74:2632
75:1481 76:612 77:2563 78:1879 79:3176 80:2124
81:1775 82:1492 83:1289 84:1543 85:3032 86:761
87:2017 88:1214 89:3728 90:615 91:7853 92:2070
93:2634 94:3669 95:4026 96:1324 97:337 98:1155
99:746 100:74 101:1306 102:2872 103:31460 104:4644
105:883 106:934 107:2527 108:1042 109:4450 110:2088
111:3089 112:2029 113:1609 114:1656 115:2128 116:1915
117:2567 118:2376 119:2018 120:1767 121:1065 122:2606
123:2211 124:1565 125:2482 128:1401 129:1067 130:1043
131:2171 132:855 133:422 134:1903 135:347 136:881
137:1100 138:2865 139:1565 140:1250 141:1472 142:1444
143:1581 144:1164 145:348 146:1951 147:1587 148:2360
149:2206 150:854 151:1160 152:1843 153:573 154:4462
155:1443 156:1801 157:1317 158:1065 159:2306 160:2595
161:1535 162:3535 163:1572 164:1662 165:1777 166:1031
167:1747 168:4136 169:940 170:4978 171:881 172:3558
173:2947 174:1072 175:1195 176:3764 177:6031 178:3597
179:2588 180:2578 181:3501 182:3343 183:1968 184:2368
185:20365 186:5220 187:4585 188:4217 189:3985 190:9282
191:1933 192:10973 193:8908 194:7401 195:5238 196:3131
197:2474 198:5941 199:6113 200:8398 201:6122 202:10588
203:10423 204:4612 205:3649 206:4379 207:3475 208:4085
209:4895 210:4255 211:2424 212:4167 213:3618 214:1083
215:59 216:6692 217:2777 218:1297 219:406 220:2016
221:974 222:719 223:2156
End of report
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